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| Art Unit: | 3781 — Surgery |
|---|---|
| Group: | 3780 — Body Treatment, Kinestherapy, and Exercising |
| Classes: |
604 — Surgery 435 — Chemistry: molecular biology and microbiology 141 — Fluent material handling, with receiver or receiver coacting means 137 — Fluid handling 623 — Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing 606 — Surgery 424 — Drug, bio-affecting and body treating compositions 601 — Surgery: kinesitherapy 248 — Supports |
| Phone: | (571) 272-5852 |
| Email: | kai.weng@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 12 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 71% over 284 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 59th
|
With Examiner Weng, you have a 71% chance of getting an issued patent by 3 years after the first office action. Examiner Weng is a medium examiner and in the 59th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Weng, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Weng's grant rate is higher than that of Art Unit 3781 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Weng | 1.4 |
| Art Unit 3781 | 1.6 |
Examiner Weng has granted 159 of 225 cases without any applicant-requested interviews for a grant rate of 71%.
Examiner Weng has granted 42 of 59 cases with at least one applicant-requested interview for a grant rate of 71%.
With Examiner Weng, conducting an interview does not change your chance of getting your patent granted.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 18495829 | Wearable Article Comprising A Laminate | Rejection information available with a Premium Stats subscription. See our pricing. | Patented | View |
| 18359838 | Apparatus And Methods For Treating Excess Intraocular Fluid | Patented | View | |
| 18245839 | Systems And Methods For The Preparation Of Fluids For Bioprocess And Pharmaceutical Applications | Patented | View | |
| 18214496 | Anti-Clog Suction Tip Apparatus And Methods | Patented | View | |
| 17851562 | Antimicrobial Light-Emitting Oropharyngeal Device For Ventilator-Associated Pneumonia | Abandoned | View | |
| 18410649 | Method For Temporarily Interrupting An Extracorporeal Blood Treatment, Control Device And Blood Treatment Apparatus | Patented | View | |
| 18221362 | Systems And Methods For Administering Fluid Compositions | Patented | View | |
| 18670034 | Device For Applying Liquid Medical Substances | Patented | View | |
| 17376554 | Medical System Including Two Access Ports | Patented | View | |
| 16580879 | Absorbent, Breathable And Pathogen Blocking/killing Wound Care Dressing And Fabrication Thereof | Patented | View | |
| 18523750 | Adjustable Shunting Systems With Plate Assemblies, And Associated Systems And Methods | Patented | View | |
| 18269070 | Novel Aqueous Humor Drainage Device For Controlling Intraocular Pressure | Abandoned | View | |
| 18514860 | Pressure-Regulating Vial Adaptors | Patented | View | |
| 18486488 | Surgical Device For Cerebral Herniation | Patented | View | |
| 18483509 | Systems And Methods For Treating Hydrocephalus | Patented | View | |
| 18177261 | Catheter Device Including A Connector | Patented | View | |
| 18384326 | Blood Oxygenator | Patented | View | |
| 18116908 | Collection Bottle With Integrated Cap, Handle, And Shield Features | Patented | View | |
| 17444541 | Temperature Management System For Patients During Stationary And Mobile Ecls/ecmo Therapy | Patented | View | |
| 17814548 | Method Of Operation Utilizing Venting For Processing Of Blood To Remove Pathogen Cells Therein | Patented | View | |
| 17713940 | Method And Apparatus For Identifying Disruption Of A Fluid Connection Between An Extracorporeal Circuit And A Patient Circulatory System | Patented | View | |
| 17869265 | Ophthalmic System For Sustained Release Of Drug To Eye | Abandoned | View | |
| 17140820 | Method For The Percutaneous Creation Of An Arteriovenous Fistula (Avf) | Patented | View | |
| 17988159 | Electroosmotic Pump | Abandoned | View | |
| 18241728 | Tamper Proof Luer Lock Connector And A Valve Arrangement For An Adaptor | Patented | View | |
| 18533946 | Systems And Methods For Aspirating From A Body Lumen | Abandoned | View | |
| 18191516 | Drainage Catheter System Including A Hub | Abandoned | View | |
| 16992795 | Microplegia Delivery System | Patented | View | |
| 18538591 | Shunt System, Shunt And Method For Treating An Ocular Disorder | Abandoned | View | |
| 16489277 | Medical Insert | Abandoned | View | |
| 18662078 | Method And Device For Simultaneously Documenting And Treating Tension Pneumothorax And/or Hemothorax | Patented | View | |
| 16169956 | System For Vacuum-Assisted Venous Drainage (Vavd) | Patented | View | |
| 18917987 | Adipose Tissue Separation Device With Pressure Equalization | Patented | View | |
| 18537989 | Low Profile Distribution Components For Wound Therapy | Patented | View | |
| 17957739 | Wound Therapy System With Internal Alternating Orifice | Patented | View | |
| 17580448 | Handheld Filament Extension Atomizer For Precision Delivery Of Drugs And Therapeutics | Patented | View | |
| 18052650 | Ostomy Output Diversion Device | Patented | View | |
| 19071139 | Wearable Eye Irrigation System | Patented | View | |
| 17418861 | Valve For Permanent Implantation, In Particular For Treatment Of Normal Pressure Hydrocephalus | Patented | View | |
| 17109173 | Injection Port For Connecting With A Medical Fluid Container And Methods For The Production Of Same | Abandoned | View | |
| 18965473 | Fluid Transfer Device | Patented | View | |
| 18141685 | Device For Processing Tissue | Abandoned | View | |
| 17873877 | Wound Therapy System With Wound Volume Estimation | Patented | View | |
| 17555688 | Manifold For A Medical Waste Collection System | Patented | View | |
| 16152382 | Systems, Catheters, And Methods For Treating Along The Central Nervous System | Abandoned | View | |
| 17902373 | Medication Dose Preparation And Transfer System | Patented | View | |
| 18363981 | Secured Medication Transfer System | Patented | View | |
| 18011027 | Closed System Transfer Device | Patented | View | |
| 17375040 | Ostomy Appliance Having An Alarm For Sensed Moisture | Abandoned | View | |
| 18606266 | Pyloric Anchors And Methods For Intestinal Bypass Sleeves | Abandoned | View |
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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
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