USPTO data is frequently out of date. You can update your information at the USPTO OED website.
| Reg. No.: | 29403 |
|---|---|
| Firm/Company: | Amster Rothstein and Ebenstein |
| Address: | New York, NY 10016 |
| Last Updated: | 2026-10-02 |
This information is obtained from searching the Internet and may be out of date or incorrect.
| Firm/Company: | Celesq |
|---|---|
| Other info: |
LinkedIn Profile Firm Profile |
| Last Updated: | 2026-10-21 |
This practitioner has been affiliated with the following applicants over the past 10 years.
| Applicant | Count |
|---|---|
| SUN CHEMICAL CORPORATION | 191 |
| The Trustees of Columbia University in the City of New York | 136 |
| IHI Corporation | 128 |
| Saudi Arabian Oil Company | 121 |
| BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. | 108 |
| Azbil Corporation | 101 |
| First Quality Tissue, LLC | 83 |
| BlueHalo, LLC | 75 |
| Broadband iTV, Inc. | 71 |
| Network-1 Technologies, Inc. | 65 |