| Time Period: | Year ending 2026Q1 |
|---|---|
| Number of Issued Patents: | 1551 |
| Number of clients: | 262 |
No Quality Score Badges for Leydig, Voit & Mayer, Ltd. in the current year. See our Law Firm Quality Score Rankings and our Company Quality Score Rankings.
| Company | No. of Issued Patents | Quality Badges of Company |
|---|---|---|
| HUAWEI TECHNOLOGIES CO., LTD. | 322 | |
| Honor Device Co., Ltd. | 69 | |
| ABB Schweiz AG | 68 | |
| Shenzhen Yinwang Intelligent Technologies Co., Ltd. | 62 | |
| LEICA MICROSYSTEMS CMS GMBH | 47 | |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 39 | |
| TOYOBO CO., LTD. | 35 | |
| Synaptics Incorporated | 35 | |
| Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO | 30 | |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 28 | |
| SHENZHEN SMOORE TECHNOLOGY LIMITED | 27 | |
| Phoenix Contact GmbH & Co. KG | 25 | |
| NVIDIA Corporation | 23 | |
| NEC Laboratories Europe GmbH | 23 | |
| AGFA NV | 23 | |
| Deutsche Telekom AG | 23 | |
| Huawei Digital Power Technologies Co., Ltd. | 21 | |
| Carl Freudenberg KG | 20 | |
| ZF Friedrichshafen AG | 19 | |
| Maschinenfabrik Reinhausen GmbH | 16 | |
| TRUMPF Laser- und Systemtechnik GmbH | 15 | |
| Eaton Intelligent Power Limited | 15 | |
| Unknown | 12 | |
| SILTRONIC AG | 12 | |
| MD ELEKTRONIK GmbH | 11 | |
| PARTICLE MEASURING SYSTEMS, INC. | 10 | |
| TRUMPF Laser GmbH | 10 | |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 10 | |
| BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD. | 9 | |
| TRUMPF Photonic Components GmbH | 9 | |
| Hilti Aktiengesellschaft | 9 | |
| ZF CV Systems Global GmbH | 9 | |
| Lufthansa Technik AG | 8 | |
| dSPACE GmbH | 8 | |
| NUtech Ventures | 8 | |
| NISSAN CHEMICAL CORPORATION | 8 | |
| AGFA-GEVAERT NV | 8 | |
| Bizerba SE & Co. KG | 8 | |
| California Institute of Technology | 7 | |
| DENKA COMPANY LIMITED | 7 | |
| Spraying Systems Co. | 7 | |
| Electronic Arts Inc. | 7 | |
| TRUMPF Werkzeugmaschinen SE + Co. KG | 7 | |
| Fresenius Medical Care Holdings, Inc. | 7 | |
| HELIATEK GMBH | 6 | |
| Huawei Cloud Computing Technologies Co., Ltd. | 6 | |
| TRUMPF Huettinger GmbH + Co. KG | 6 | |
| EBARA CORPORATION | 6 | |
| NOF CORPORATION | 6 | |
| Caterpillar Inc. | 6 | |
| BOREALIS AG | 6 | |
| Miele & Cie. KG | 6 | |
| Terra Quantum AG | 5 | |
| Q.ant GmbH | 5 | |
| CVS Pharmacy, Inc. | 5 | |
| SENJU PHARMACEUTICAL CO., LTD. | 5 | |
| ABB E-mobility B.V. | 4 | |
| The Board of Trustees of the University of Illinois | 4 | |
| Northwestern University | 4 | Top 10 1600 |
| Wisconsin Alumni Research Foundation | 4 | |
| LEICA Mikrosysteme GmbH | 4 | |
| NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY | 4 | |
| Petal Cloud Technology Co., Ltd. | 4 | |
| NEC Corporation | 4 | |
| Aetna Inc. | 4 | |
| The University of Chicago | 4 | |
| ENEOS Corporation | 4 | |
| Pall Corporation | 3 | |
| ZF CV Systems Hannover GmbH | 3 | |
| BATTENFELD-CINCINNATI GERMANY GMBH | 3 | |
| TRUMPF Huettinger Sp. z o. o. | 3 | |
| DR. JOHANNES HEIDENHAIN GmbH | 3 | |
| Nedap N.V. | 3 | |
| CYTIVA US LLC | 3 | |
| LPKF LASER & ELECTRONICS AG | 3 | |
| Shenzhen Verdewell Technology Limited | 3 | |
| IDENTIFLIGHT INTERNATIONAL, LLC | 3 | |
| ECO3 BV | 3 | |
| ZF CV Systems Europe BV | 3 | |
| ELECTRASTEEL, INC. | 3 | |
| GODIUS CO., LTD. | 3 | |
| SARAYA CO., LTD. | 3 | |
| ETEL S.A. | 2 | |
| TRUMPF (China) Co., Ltd. | 2 | |
| EBARA ENVIRONMENTAL PLANT CO., LTD. | 2 | |
| Stable Laser Systems, Inc. | 2 | |
| Shenzhen Moore Vaporization Health & Medical Technology Co., Ltd. | 2 | |
| EMS-CHEMIE AG | 2 | |
| Sumitomo Pharma Co., Ltd. | 2 | |
| ZF WIND POWER (TIANJIN) CO., LTD. | 2 | |
| Innovative Scientific Products, Inc. | 2 | |
| MTU Aero Engines AG | 2 | |
| United States Cellular Corporation | 2 | |
| Georg Fischer Omicron S.r.l. | 2 | |
| KLUEBER LUBRICATION MUENCHEN SE & CO. KG | 2 | |
| The Eastern Company | 2 | |
| TRUMPF Tracking Technologies GmbH | 2 | |
| JEISYS MEDICAL INC. | 2 | |
| NICCA CHEMICAL CO., LTD. | 2 | |
| The Hong Kong University of Science and Technology | 2 | |
| Qingdao Kingagroot Chemical Compound Co., Ltd. | 2 | |
| Salts Healthcare Limited | 2 | |
| SUMITOMO CHEMICAL COMPANY, LIMITED | 2 | |
| NOSTER INC. | 2 | |
| KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY | 2 | |
| OSAKA UNIVERSITY | 2 | |
| APL NORWAY AS | 2 | |
| SPIKE VISION (BEIJING) TECHNOLOGY CO., LTD. | 2 | |
| AM-Flow Holding B.V. | 2 | |
| Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | 2 | |
| Alfred-Wegener-Institut Helmholtz-Zentrum fuer Polar— und Meeresforschung | 2 | |
| Sabin, LLC | 2 | |
| Hainan Moore Brothers Technology Co., Ltd. | 2 | |
| Jiangmen Moore Technology.,Ltd | 2 | |
| Fresenius Medical Care Deutschland GmbH | 2 | |
| UNIVERSITY OF WYOMING | 2 | |
| Aito BV | 2 | |
| Kyowa Pharma Chemical Co., Ltd. | 2 | |
| FRESENIUS KABI ONCOLOGY LIMITED | 2 | |
| University of Pittsburgh—Of the Commonwealth System of Higher Education | 2 | |
| ECOLAB USA INC. | 1 | |
| MyStem Biotechnologies Inc. | 1 | |
| Rensselaer Polytechnic Institute | 1 | |
| VERSITECH LIMITED | 1 | |
| PHOENIX CONTACT E-Mobility GmbH | 1 | |
| Uniper Kraftwerke GmbH | 1 | |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 1 | |
| MEAT & LIVESTOCK AUSTRALIA LTD | 1 | |
| Bay Materials, LLC | 1 | |
| Huawei Device Co., Ltd. | 1 | |
| Elcometer Limited | 1 | |
| Sherritt International Corporation | 1 | |
| Gixel GmbH | 1 | |
| PMA/TOOLS GmbH | 1 | |
| The Regents of the University of Colorado | 1 | |
| Beijing Konruns Pharmaceutical Co., Ltd. | 1 | |
| BEIJING GEEKPLUS TECHNOLOGY CO., LTD. | 1 | |
| Karlsruher Institut für Technologie | 1 | |
| YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD. | 1 | |
| G-O-Image, LLC | 1 | |
| Hyquo Molecule (Beijing) Technology Co., Ltd | 1 | |
| Flavorsense | 1 | |
| Bambi Belt Holding B.V. | 1 | |
| Made For Movement Group AS | 1 | |
| Forschungszentrum Jülich GmbH | 1 | |
| RINUAGENE BIOTECHNOLOGY CO., LTD. | 1 | |
| Nuni Toaster, Inc. | 1 | |
| TRUMPF Additive Manufacturing Italia s.r.l. | 1 | |
| Bolt Biotherapeutics, Inc. | 1 | |
| HUAWEI TECHNOLOGIES DUESSELDORF GMBH | 1 | |
| TOPSOE A/S | 1 | |
| EZYDOG LLC | 1 | |
| University of Maryland, College Park | 1 | |
| GenEdit Inc. | 1 | |
| EMS-PATENT AG | 1 | |
| Leica Instruments (Singapore) Pte. Ltd. | 1 | |
| KEIO UNIVERSITY | 1 | |
| NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY | 1 | |
| Purifico Corp. | 1 | |
| BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD. | 1 | |
| Cleantech Building Materials PLC | 1 | |
| Ultra Conductive Copper Company, Inc. | 1 | |
| Alliance Laundry Systems LLC | 1 | |
| Realsee (Beijing) Technology Co., Ltd. | 1 | |
| DSP Group Ltd. | 1 | |
| System 3R International AB | 1 | |
| Kress Corporation | 1 | |
| RADIUS UNIVERSAL LLC | 1 | |
| Good Egg Media LLC | 1 | |
| CENTER FOR EXCELLENCE IN MOLECULAR CELL SCIENCE, CHINESE ACADEMY OF SCIENCES | 1 | |
| Meta 9 Limited | 1 | |
| CORBION BIOTECH, INC. | 1 | |
| Viking Arm Medical AS | 1 | |
| INSTITUT STRAUMANN AG | 1 | |
| The Regents of the University of Colorado, a body corporate | 1 | |
| SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD | 1 | |
| JOHN COCKERILL DEFENSE SA | 1 | |
| dSPACE digital signal processing and control engineering GmbH | 1 | |
| Boost Biopharma, Inc. | 1 | |
| PlasmaCure B.V. | 1 | |
| SCIWIND BIOSCIENCES CO., LTD. | 1 | |
| IFM Electronic GmbH | 1 | |
| CHANGCHUN BCHT BIOTECHNOLOGY CO. | 1 | |
| KNAUF GIPS KG | 1 | |
| Mabnooah LLC. | 1 | |
| The University of Tokyo | 1 | |
| GELITA AG | 1 | |
| Ronovo (Shanghai) Medical Science and Technology Ltd. | 1 | |
| CMG Pharmaceutical Co., Ltd. | 1 | |
| The New Zealand Institute for Plant and Food Research Limited | 1 | |
| UGA BIOPHARMA GMBH | 1 | |
| UNIVERSITÄT ULM | 1 | |
| YUNJING INTELLIGENCE (SHENZHEN) CO., LTD. | 1 | |
| Arizona Board of Regents on Behalf of the University of Arizona | 1 | |
| Software Defined Automation GmbH | 1 | |
| Tritica Biosciences, LLC | 1 | |
| SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION | 1 | |
| Disablement Technologies and Consulting LLC | 1 | |
| Neuro Device Group S.A. | 1 | |
| Beijing Kunshi Intellectual Property Management Co., Ltd. | 1 | |
| Jiangmen Smoore New Material Co., Ltd. | 1 | |
| AGFA Healthcare NV | 1 | |
| SoVarGen Co., Ltd. | 1 | |
| TRUMPF Venture GmbH | 1 | |
| TRUMPF Scientific Lasers GmbH + Co. KG | 1 | |
| HORAIZON technology B.V. | 1 | |
| KOB GmbH | 1 | |
| KYOWA HAKKO BIO CO., LTD. | 1 | |
| BC Extrusion Holding GmbH | 1 | |
| FREUDENBERG SE | 1 | |
| CONCEPT & FORME DEVELOPPEMENTS SA | 1 | |
| Synata Bio, Inc. | 1 | |
| Gebrüder Dorfner GmbH & Co. Kaolin—und Kristallquarzsand-Werke KG | 1 | |
| BIOFRONTERA PHARMA GMBH | 1 | |
| Freudenberg Performance Materials GmbH & Co. KG | 1 | |
| Fresenius Medical Care AG & Co. KGaA | 1 | |
| TRUMPF SCHWEIZ AG | 1 | |
| Kreg Medical, Inc. | 1 | |
| ADT Pharmaceuticals, LLC | 1 | |
| Choice B.V. | 1 | |
| EMSTOPA LIMITED | 1 | |
| Bruker Switzerland AG | 1 | |
| APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD. | 1 | |
| Weinert Industries AG | 1 | |
| IVF HARTMANN AG | 1 | |
| Racthera Co., Ltd. | 1 | |
| Kyoto University | 1 | |
| KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY | 1 | |
| Flexible Engineered Solutions Limited | 1 | |
| Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences | 1 | |
| Shenzhen Mindray Animal Medical Technology Co., Ltd. | 1 | |
| KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY | 1 | |
| LEICA MICROSYSTEMS (SUZHOU) TECHNOLOGY CO., LTD. | 1 | |
| ABB AG | 1 | |
| JBKLAB CO., LTD. | 1 | |
| KOBE GAKUIN EDUCATIONAL FOUNDATION | 1 | |
| Federal Bureau of Investigation | 1 | |
| LUMENUITY, LLC | 1 | |
| HANMI FINE CHEMICAL CO., LTD. | 1 | |
| RIKEN | 1 | |
| Fresenius Kabi USA, LLC | 1 | |
| TOYOBO MC Corporation | 1 | |
| John Cockerill S.A. | 1 | |
| NATIONAL CENTRE FOR CELL SCIENCE | 1 | |
| GIL MEDICAL CENTER | 1 | |
| BRAWO SYSTEMS GMBH | 1 | |
| Huawei International Pte. Ltd. | 1 | |
| Mueller Martini Holding AG | 1 | |
| WABCO GmbH | 1 | |
| Crely Inc. | 1 | |
| Cinch Connectivity Solutions Inc. | 1 | |
| Technische Universität München | 1 | |
| PAUL HARTMANN AG | 1 | |
| GeneFrontier Corporation | 1 | |
| ELKAMET KUNSTSTOFFTECHNIK GMBH | 1 | |
| ARIANEGROUP SAS | 1 | |
| MICOSYSTEM S.R.L. | 1 | |
| A-SAFE HQ LTD | 1 | |
| Luxembourg Institute of Health (LIH) | 1 | |
| INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY | 1 | |
| Griffith University | 1 | |
| Aquirian Technology Pty Ltd | 1 |
This information is obtained from the USPTO and searching the Internet, and the information may be out of date or incorrect. Practitioners can update their info with USPTO OED.
| Reg. No. | Name | Employer / Address | Law Firm Page | |
|---|---|---|---|---|
| 1 | Attorney 24374 | John M Brandt | 60 Thaxter St Hingham, MA 02043 US | Leydig |
| 2 | Attorney 24703 | Dennis Rolano Schlemmer |
Leydig Voit and Mayer LTD 180 N Stetson Ste 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 3 | Attorney 28423 | H Michael Hartmann |
Leydig Voit and Mayer LTD 180 North Stetson Avenue Suite 4900 Chicago, IL 60601 US |
Leydig |
| 4 | Attorney 28844 | Bruce M Gagala |
Leydig Voit and Mayer LTD Two Prudential Plaza Ste 4900 180 N. Stetson Chicago, IL 60601 US |
Leydig |
| 5 | Attorney 30763 | John Kilyk |
Leydig Voit and Mayer LTD 180 N Stetson Ave Ste 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 6 | Attorney 30874 | Charles Helvetius Mottier |
Leydig Voit and Mayer LTD 180 N Stetson Ste 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 7 | Attorney 31287 | Steven Robert Petersen | 193A Chappaqua Road Briarcliff Manor, NY 10510 US | Leydig |
| 8 | Attorney 32064 | Sally A Sullivan |
Leydig, Voit & Mayer, Ltd. 4940 Pearl East Circle Suite 200 Boulder, CO 80301 US |
Leydig |
| 9 | Attorney 32927 | Steven P Petersen |
Leydig Voit and Mayer, Ltd. Two Prudential Plaza Suite 4900 Chicago, IL 60601 US |
Leydig |
| 10 | Attorney 33587 | Jeremy Mindlin Jay |
Leydig Voit & Mayer, Ltd. 1900 Duke St., Ste. 420 Alexandria, VA 22314 US |
Leydig |
| 11 | Attorney 33589 | John M Augustyn |
Leydig, Voit and Mayer, LTD Two Prudential Plaza Suite 4900 Chicago, IL 60601 US |
Leydig |
| 12 | Attorney 34242 | Pamela Jean Ruschau |
Leydig Voit & Mayer LTD 180 N Stetson Suite 4900 Chicago, IL 60601 US |
Leydig |
| 13 | Attorney 35463 | Jeffrey B Burgan |
Leydig Voit and Mayer, Ltd. 180 North Stetson, Suite 4900 2 Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 14 | Attorney 35562 | Mark Joy |
Leydig Voit and Mayer, Ltd. 180 N Stetson, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 15 | Attorney 35665 | Brian C Rupp |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza Suite 4900 Chicago, IL 60601-6731 US |
Leydig |
| 16 | Attorney 38175 | Salim Arif Hasan |
Leydig Voit & Mayer, Ltd Two Prudential Plaza, Suite 4900 180 North Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 17 | Attorney 38811 | David M Airan |
Leydig Voit and Mayer Ltd. 180 North Stetson Suite 4900 Chicago, IL 60601 US |
Leydig |
| 18 | Attorney 39119 | Michael S Brandt |
Yes Yes 23183 SW Byers Lake Terrace 23183 SW Byers Lake Terrace Sherwood, OR 97140 US |
Leydig |
| 19 | Attorney 39799 | Xavier Pillai |
Leydig Voit and Mayer, Ltd. 180 N. Stetson, Suite 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 20 | Attorney 40194 | Erik C Swanson |
IBM 1701 North Street Building 256-3 Endicott, NY 13760 US |
Leydig |
| 21 | Attorney 40505 | Gregory C Bays |
Leydig Voit and Mayer, Ltd. Two Prudential Plaza, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 22 | Attorney 40833 | Erik Robert Swanson |
Leydig, Voit and Mayer,Ltd Liebigstr. 51 Frankfurt am Main, 60323 DE |
Leydig |
| 23 | Attorney 41797 | Gerald T Gray |
Leydig, Voit & Mayer Ltd 1981 N. Broadway Suite 375 Walnut Creek, CA 94596 US |
Leydig |
| 24 | Attorney 42154 | Steven H Sklar |
Leydig Voit and Mayer, Ltd. Two Prudential Plaza, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 25 | Attorney 43927 | Kenneth P Spina |
Leydig Voit and Mayer, Ltd. Two Prudential Plaza, Suite 4900 Chicago, IL 60601-6780 US |
Leydig |
| 26 | Attorney 44586 | Thomas P Canty |
Leydig, Voit and Mayer, Ltd. Liebigstr, 51 Frankfurt am Main, 60323 DE |
Leydig |
| 27 | Attorney 47590 | John L Gase |
Leydig Voit and Mayer LTD 1981 N. Broadway Suite 310 Walnut Creek, CA 94596 US |
Leydig |
| 28 | Attorney 51677 | Paul J Filbin |
Leydig Voit and Mayer LTD 180 N Stetson Ste 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 29 | Agent 52371 | Stephanie L Winner |
Leydig, Voit, ans Mayer, Ltd. 4940 Pearl East Circle Suite 200 Boulder, CO 80301-6104 US |
Leydig |
| 30 | Attorney 53968 | Stephen B Barone |
Leydig, Voit & Mayer, Ltd. 4940 Pearl East Circle Suite 200 Boulder, CO 80301 US |
Leydig |
| 31 | Attorney 54549 | Robert T Wittmann |
Leydig Voit and Mayer LTD Two Prudential Plaza Ste 4900 Chicago, IL 60601 US |
Leydig |
| 32 | Attorney 55362 | Stephanie M Lawley |
Leydig, Voit & Mayer 1900 Duke St. Suite 420 Alexandria, VA 22314 US |
Leydig |
| 33 | Attorney 57268 | Jonathan M Spenner |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza - Suite 4900 Chicago, IL 60601-6731 US |
Leydig |
| 34 | Attorney 58579 | John K Winn |
Leydig Voit and Mayer, Ltd. Two Prudential Plaza Suite 4900 Chicago, IL 60601 US |
Leydig |
| 35 | Attorney 59022 | Aaron R. Feigelson |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza 180 N. Stetson Ave., Suite 4900 Chicago, IL 60601 US |
Leydig |
| 36 | Attorney 59233 | James C Signor |
Leydig, Voit & Mayer, Ltd. Liebigstr. 51 60323 Frankfurt am Main Frankurt am Main, 60323 DE |
Leydig |
| 37 | Attorney 59586 | Jonathan A. Rupp |
Rupp Intellectual Property Law 2105 West Orland Road Angola, IN 46703 US |
Leydig |
| 38 | Attorney 65476 | Michael C Brandt |
Invoke 2605 Camino Tassajara, #3877 Danville, CA 94526 US |
Leydig |
| 39 | Attorney 65580 | Ashlee B Szelag |
Leydig, Voit & Mayer Two Prudential Plaza 180 N. Stetson, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 40 | Attorney 67406 | Kristina L Swanson | 4845 North Ravenswood Avenue Two North Chicago, IL 60604 US | Leydig |
| 41 | Attorney 69031 | Arthur J Bobel |
Leydig, Voit & Mayer, LLP 1981 N. Broadway, Suite 375 Walnut Creek, CA 94596-5083 US |
Leydig |
| 42 | Attorney 69265 | Christopher J. Gass |
Leydig, Voit & Mayer, Ltd Two Prudential Plaza, Suite 4900 180 North Stetson Avenue Chicago, IL 60601 US |
Leydig |
| 43 | Attorney 70065 | Michael J Burleigh |
Leydig, Voit & Mayer, Ltd. 4940 Pearl East Circle Suite 200 Boulder, CO 80301 US |
Leydig |
| 44 | Attorney 70275 | Michael J Spenner | 1005 Cabernet Drive St. Louis, MO 63017 US | Leydig |
| 45 | Attorney 71409 | Eric C Arnell |
Leydig, Voit & Mayer Liebigstr. 51 Frankfurt, 60323 DE |
Leydig |
| 46 | Attorney 71424 | Michael J Brandt |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza, Suite 4900 180 N. Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 47 | Attorney 73247 | Andrew Eric Levitt |
Leydig Voit & Mayer Ltd. 1900 Duke Street Suite 420 Alexandria, VA 22134-3461 US |
Leydig |
| 48 | Attorney 73692 | Pei Chen |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza 180 N. Stetson Ave., Suite 4900 Chicago, IL 60601 US |
Leydig |
| 49 | Attorney 73954 | Brent A Chatham |
Leydig, Voit & Mayer, Ltd. Attn: Brent Chatham Two Prudential Plaza, Suite 4900 180 North Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 50 | Agent 74304 | Weidan Fan |
Leydig, Voit & Mayer, LTD Two Prudential Plaza Suite 4900 Chicago, IL 60601-6731 US |
Leydig |
| 51 | Agent 75620 | Benjamin Fredrich Strick |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza 180 N. Stetson Avenue, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 52 | Attorney 76386 | Nicole Elizabeth Kopinski |
Leydig, Volt & Mayer, Ltd. 180 North Stetson Avenue, Suite 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 53 | Attorney 77002 | Kevin B Liu |
Leydig, Voit & Mayer 180 North Stetson Avenue Suite 4900 Chicago, IL 60601 US |
Leydig |
| 54 | Agent 77472 | Hanshuang Liang |
Leydig, Voit & Mayer, LLP 1981 N. Broadway, Suite 375 Walnut Creek, CA 94596 US |
Leydig |
| 55 | Attorney 78739 | Keelin D Bielski |
Leydig, Voit & Mayer Two Prudential Plaza, Suite 4900 180 N. Stetson Avenue Chicago, IL 60601 US |
Leydig |
| 56 | Attorney 80221 | Eric S. Magleby |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza Suite 4900 Chicago, IL 60601 US |
Leydig |
| 57 | Agent 81722 | Tristan J. Lee |
Leydig, Voit & Mayer, Ltd. 180 N. Stetson Avenue Two Prudential Plaza, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 58 | Attorney 81885 | Jennifer A Richie |
Leydig, Voit & Mayer, Ltd. 4940 Pearl E Cir Suite 200 Boulder, CO 80301 US |
Leydig |
| 59 | Attorney 20922 | Berton Scott Sheppard |
Leydig Voit and Mayer LTD 180 N Stetson Ave Ste 4900 Two Prudential Plaza Chicago, IL 60601 US |
Leydig |
| 60 | Attorney 25117 | John Walter Kozak |
Leydig Voit and Mayer LTD Two Prudential Plaza, Ste. 4900 Chicago, IL 60601 US |
Leydig |
| 61 | Attorney 28461 | Mark Edwin Phelps |
Leydig, Voit & Mayer LTD 180 N Stetson Ste 4900 Chicago, IL 60654 US |
Leydig |
| 62 | Attorney 30359 | John M Belz |
Leydig Voit and Mayer, Ltd 700 13th St reet NW Suite 300 Washington, DC 20005 US |
Leydig |
| 63 | Attorney 33976 | Wesley O Mueller |
Leydig Voit &mayer LTD Two Prudential Plaza Ste 4900 180 N. Stetson Avenue Chicago, IL 60601 US |
Leydig |
| 64 | Attorney 36035 | Eley O Thompson |
Leydig Voit and Mayer, Ltd 180 N Stetson Avenue, Suite 4900 Two Prudential Plaza Chicago, IL 60601-6731 US |
Leydig |
| 65 | Attorney 36803 | Michael J Forzano |
Pall Corporation 25 Harbor Park Drive Port Washington, NY 11050 US |
Leydig |
| 66 | Attorney 51279 | Gary B Chapman |
Leydig, Voit & Mayer, Ltd. 4940 Pearl East Circle Suite 200 Boulder, CO 80301 US |
Leydig |
| 67 | Agent 53011 | Kathleen M Helm-Bychowski |
Leydig, Voit & Mayer, Ltd. Two Presidentual Plaza, Suite 4900 180 North Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 68 | Agent 53477 | Rachel J Mejdrich |
Leydig Voit and Mayer Ltd 180 N Stetson Ste 4900 Chicago, IL 60601 US |
Leydig |
| 69 | Attorney 57108 | John Karl Gross |
Leydig, Voit & Mayer Ltd Two Prudential Plaza 180 North Stetson St., Suite 4900 Chicago, IL 60601 US |
Leydig |
| 70 | Attorney 63417 | Kate M Lesciotto |
Leydig, Voit & Mayer. Ltd. Two Prudenttial Plaza 180 N. Stetson Ave, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 71 | Agent 65111 | Rebecca S Dise |
Leydig, Voit & Mayer, Ltd. 180 North Stetson Avenue Suite 4900 Chicago, IL 60601 US |
Leydig |
| 72 | Attorney 69247 | Leonard Z Hua |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza, Suite 4900 180 North Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 73 | Agent 69368 | Gary R. Greib |
GRG Patent Prosecution 370 Indian Trail Lake Orion, MI 48362 US |
Leydig |
| 74 | Attorney 69969 | Frank L. Johnson |
Leydig, Voit & Mayer, Ltd. 180 N. Stetson Ave #4900 Chicago, IL 60601 US |
Leydig |
| 75 | Attorney 72107 | Michael J Schubert |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza Suite 4900 180 N. Stetson Avenue Chicago, IL 60601-6731 US |
Leydig |
| 76 | Agent 74262 | Andrew W Weflen |
Leydig, Voit & Mayer, Ltd. Two Prudential Plaza, Suite 4900 180 N. Stetson Avenue Chicago, IL 60601-6745 US |
Leydig |
| 77 | Attorney 74357 | Maxwell B Snow |
Leydig, Voit & Mayer, Ltd. 180 N. Stetson Ave. STE 4900 Chicago, IL 60601 US |
Leydig |
| 78 | Attorney 77255 | James W. Sanner |
Leydig Voit & Mayer, LTD. 180 N. Stetson Avenue, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 79 | Attorney 78304 | Wallace H. Feng |
Leydig Voit and Mayer, Ltd. 180 N. Stetson Avenue, Suite 4900 Chicago, IL 60601 US |
Leydig |
| 80 | Agent 78430 | Benjamin P. Mayer |
Benjamin Paul Mayer 267 Border Drive East Mobile, AL 36608 US |
Leydig |
| 81 | Agent 79875 | Hughie C Kellner |
Leydig, Voit & Mayer, Ltd. 180 N. Stetson Ave Suite 4900 Chicago, IL 60601-6745 US |
Leydig |
| 82 | Agent 82680 | Mario A. Gaviria |
Leydig, Voit & Mayer, Ltd. 180 N Stetson Avenue, # 4900 Chicago, IL 60601 US |
Leydig |
| 83 | Agent 82717 | Alyssa A Kava |
Leydig Voit & Mayer 4940 E Pearl Cirlcle Suite 200 Boulder, CO 80301 US |
Leydig |
| Tech Center | Description | No. of Issued Patents |
|---|---|---|
| 1600 | Biotechnology and Organic Chemistry | 103 |
| 1700 | Chemical and Materials Engineering | 217 |
| 2100 | Computer Architecture and Software | 108 |
| 2400 | Networking, Multiplexing, Cable, and Cybersecurity | 268 |
| 2600 | Communications | 220 |
| 2800 | Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing | 374 |
| 3600 | Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review | 125 |
| 3700 | Mechanical Engineering, Manufacturing, Gaming, and Medical Devices/Processes | 136 |
Quality score data for Leydig, Voit & Mayer, Ltd. is only available for logged in users with an email address ending in leydig.com. Please contact us at support@foopatentbots.com if you are an attorney at this firm and we are filtering on an incorrect email address.
Quality score data for Leydig, Voit & Mayer, Ltd. is only available for logged in users with an email address ending in leydig.com. Please contact us at support@foopatentbots.com if you are an attorney at this firm and we are filtering on an incorrect email address.