Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19171698 | SUBSTRATE FOR SEPARATOR OF ELECTROCHEMICAL DEVICE, SEPARATOR INCLUDING SAME, AND METHOD OF FORMING BATTERY CELL SEPARATOR | April 2025 | October 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 18119378 | LOWER PLASTIC MEMBER, TOP COVER ASSEMBLY, ENERGY STORAGE DEVICE AND ELECTRICAL EQUIPMENT | March 2023 | January 2026 | Allow | 34 | 3 | 1 | No | No |
| 18015826 | ANODE SUB-SYSTEM FOR A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM | January 2023 | October 2025 | Abandon | 34 | 3 | 1 | Yes | No |
| 17989264 | ALL-SOLID-STATE BATTERY COMPRISING ANODE CURRENT COLLECTOR WITH ALLOY LAYER AND METHOD FOR MANUFACTURING THE SAME | November 2022 | February 2026 | Abandon | 39 | 4 | 1 | No | No |
| 17980813 | SUBSTRATE FOR SEPARATOR OF ELECTROCHEMICAL DEVICE, SEPARATOR INCLUDING SAME, AND METHOD OF FORMING BATTERY CELL SEPARATOR | November 2022 | March 2025 | Allow | 28 | 3 | 1 | Yes | No |
| 17858046 | BATTERY CONTAINER AND BATTERY PACK | July 2022 | June 2025 | Abandon | 36 | 3 | 1 | No | No |
| 17789116 | METHOD OF MANUFACTURING ELECTRODE, METHOD OF MANUFACTURING POWER STORAGE DEVICE, AND ELECTRODE MANUFACTURING APPARATUS | June 2022 | December 2025 | Abandon | 41 | 0 | 1 | No | No |
| 17779014 | POLYMER ELECTROLYTE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLY COMPRISING SAME | May 2022 | January 2026 | Allow | 44 | 5 | 0 | No | No |
| 17731281 | POWER SUPPLY DEVICE | April 2022 | December 2025 | Abandon | 43 | 1 | 0 | No | No |
| 17731303 | POWER SUPPLY DEVICE | April 2022 | August 2025 | Abandon | 39 | 1 | 0 | No | No |
| 17724135 | Venting Unit and Housing, in Particular Battery Housing | April 2022 | June 2025 | Abandon | 38 | 2 | 1 | No | No |
| 17714602 | BATTERY THERMAL RUNAWAY VENT ASSEMBLY WITH EXPANDED METAL FILTER ELEMENT | April 2022 | February 2026 | Abandon | 47 | 4 | 1 | No | No |
| 17760954 | VENT PLUG FOR LEAD-ACID BATTERY AND LEAD-ACID BATTERY | March 2022 | February 2024 | Allow | 23 | 2 | 0 | No | No |
| 17673975 | BATTERY MODULE | February 2022 | May 2025 | Allow | 39 | 2 | 1 | Yes | No |
| 17670263 | FUEL CELL ANODE OFF GAS RECIRCULATION SYSTEM AND METHOD USING MULTIPLE EJECTORS TO ENABLE VARIABLE FLOW | February 2022 | December 2025 | Abandon | 46 | 2 | 1 | No | No |
| 17665333 | BATTERY MODULE SYSTEMS WITH ISOLATED SUB-MODULES | February 2022 | September 2024 | Abandon | 31 | 1 | 1 | No | No |
| 17588707 | COATED SEPARATORS FOR ELECTROCHEMICAL CELLS AND METHODS OF FORMING THE SAME | January 2022 | August 2025 | Abandon | 42 | 4 | 1 | Yes | No |
| 17583973 | ELECTRODE AND SECONDARY BATTERY CELL WITH SUCH AN ELECTRODE | January 2022 | April 2025 | Abandon | 38 | 2 | 1 | No | No |
| 17583491 | Venting Device for Secondary Batteries and Pouch-Shaped Secondary Battery Including the Same | January 2022 | December 2024 | Allow | 35 | 3 | 1 | Yes | No |
| 17573746 | Battery Degassing Unit and Battery Housing | January 2022 | July 2024 | Allow | 30 | 1 | 1 | Yes | No |
| 17573277 | DEGASSING DEVICE FOR BATTERY CELL | January 2022 | May 2025 | Abandon | 40 | 2 | 0 | No | No |
| 17553071 | BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD OF BATTERY | December 2021 | May 2024 | Allow | 29 | 2 | 1 | Yes | No |
| 17550279 | BATTERY MODULE FOR ELECTRIC VEHICLE | December 2021 | July 2025 | Abandon | 43 | 4 | 0 | No | No |
| 17456159 | NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY | November 2021 | December 2024 | Abandon | 37 | 2 | 0 | Yes | No |
| 17524290 | NESTED STRUCTURE LITHIUM ION BATTERY CAPABLE OF REDUCING RISK OF THERMAL RUNAWAY | November 2021 | June 2025 | Abandon | 43 | 4 | 1 | Yes | No |
| 17522255 | BATTERY PACK | November 2021 | July 2024 | Abandon | 32 | 2 | 1 | Yes | No |
| 17518851 | EQUIPMENT COMPONENT FIXATION STRUCTURE | November 2021 | August 2024 | Allow | 33 | 2 | 0 | Yes | No |
| 17480730 | ENERGY STORAGE DEVICE COMPRISING CURRENT COLLECTOR PLATE WITH SPRING PORTION | September 2021 | June 2024 | Allow | 33 | 3 | 0 | Yes | No |
| 17473315 | BATTERY | September 2021 | November 2024 | Allow | 38 | 2 | 1 | No | No |
| 17473346 | ELECTROCHEMICAL APPARATUS AND UNMANNED AERIAL VEHICLE | September 2021 | July 2024 | Abandon | 34 | 2 | 0 | No | No |
| 17473073 | BATTERY PACK | September 2021 | June 2024 | Allow | 33 | 2 | 1 | No | No |
| 17464753 | POROUS LAYER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | September 2021 | February 2026 | Abandon | 53 | 4 | 0 | Yes | Yes |
| 17458953 | BATTERY MODULE FOR ELECTRIC PASSENGER VEHICLE | August 2021 | November 2023 | Abandon | 27 | 1 | 0 | No | No |
| 17407127 | ELECTROLYTIC COPPER FOIL AND NEGATIVE CURRENT COLLECTOR OF LITHIUM SECONDARY BATTERY | August 2021 | June 2025 | Abandon | 46 | 4 | 0 | No | No |
| 17404355 | TERMINAL FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING TERMINAL FOR SECONDARY BATTERY | August 2021 | November 2025 | Allow | 51 | 6 | 0 | Yes | No |
| 17391040 | BATTERY ASSEMBLY, BATTERY PACK, AND VEHICLE | August 2021 | March 2024 | Allow | 31 | 2 | 1 | No | No |
| 17387907 | BATTERY MODULE THERMAL ISOLATION | July 2021 | November 2024 | Abandon | 40 | 4 | 1 | Yes | No |
| 17381696 | MOUNTING STRUCTURE FOR BATTERY PACK | July 2021 | August 2025 | Allow | 49 | 5 | 0 | No | No |
| 17364860 | SOLID-STATE BATTERY | June 2021 | June 2025 | Abandon | 48 | 4 | 0 | No | No |
| 17354230 | METHOD FOR MANUFACTURING LITHIUM-ION RECHARGEABLE BATTERY, LITHIUM-ION RECHARGEABLE BATTERY, AND ASSEMBLED BATTERY OF LITHIUM-ION RECHARGEABLE BATTERIES | June 2021 | October 2024 | Abandon | 40 | 3 | 1 | No | No |
| 17333021 | LITHIUM ION BATTERY, ELECTRODE OF LITHIUM ION BATTERY, AND ELECTRODE MATERIAL | May 2021 | July 2025 | Abandon | 49 | 4 | 1 | Yes | No |
| 17327051 | DEGASSING APPARATUS OF POUCH FOR SECONDARY BATTERY AND DEGASSING METHOD USING THE SAME | May 2021 | September 2024 | Allow | 40 | 2 | 1 | Yes | No |
| 17318203 | CATHODE FOR SOLID-STATE LITHIUM BATTERY | May 2021 | July 2025 | Abandon | 50 | 4 | 1 | No | No |
| 17221179 | BATTERY PACK | April 2021 | March 2024 | Allow | 36 | 3 | 0 | No | No |
| 17199419 | LAMINATED SOLID-STATE BATTERY | March 2021 | June 2024 | Abandon | 39 | 2 | 1 | No | No |
| 17267257 | Battery Module with ICB Assembly in Space-Saving Structure | February 2021 | February 2026 | Allow | 60 | 4 | 0 | Yes | No |
| 15733847 | Top Cover Assembly of Secondary Battery and Secondary Battery | November 2020 | April 2025 | Allow | 52 | 2 | 1 | Yes | No |
| 17078986 | BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRICALLY DRIVEN VEHICLE, AND POWER STORAGE SYSTEM | October 2020 | December 2025 | Abandon | 60 | 4 | 0 | Yes | No |
| 17042241 | NON-AQUEOUS ELECTROLYTE FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE | September 2020 | February 2024 | Abandon | 41 | 1 | 0 | No | No |
| 16982001 | LITHIUM COMPOSITE METAL OXIDE, POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY | September 2020 | June 2025 | Abandon | 57 | 4 | 0 | No | No |
| 16969176 | SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME | August 2020 | September 2024 | Allow | 49 | 5 | 0 | Yes | No |
| 16968094 | BATTERY ASSEMBLY CAPABLE OF SIMULTANEOUS APPLICATION OF MECHANICAL PRESSING AND MAGNETIC PRESSING TO BATTERY CELL | August 2020 | March 2025 | Allow | 55 | 6 | 0 | Yes | No |
| 16964123 | ENERGY STORAGE DEVICE HAVING A GAP BETWEEN AN ELECTRODE TERMINAL AND AN INSULATING MEMBER | July 2020 | August 2024 | Allow | 49 | 4 | 0 | Yes | No |
| 16963585 | NEGATIVE ELECTRODE ACTIVE SUBSTANCE FOR SECONDARY BATTERY, AND SECONDARY BATTERY | July 2020 | January 2026 | Abandon | 60 | 6 | 0 | Yes | No |
| 16962154 | ANODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | July 2020 | May 2025 | Allow | 58 | 6 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner NEWMAN, DREW C.
Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.
In this dataset, 0.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.
⚠ Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner NEWMAN, DREW C works in Art Unit 1751 and has examined 34 patent applications in our dataset. With an allowance rate of 47.1%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 43 months.
Examiner NEWMAN, DREW C's allowance rate of 47.1% places them in the 10% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by NEWMAN, DREW C receive 3.38 office actions before reaching final disposition. This places the examiner in the 93% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.
The median time to disposition (half-life) for applications examined by NEWMAN, DREW C is 43 months. This places the examiner in the 16% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a +24.6% benefit to allowance rate for applications examined by NEWMAN, DREW C. This interview benefit is in the 71% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.
When applicants file an RCE with this examiner, 14.7% of applications are subsequently allowed. This success rate is in the 11% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.
This examiner enters after-final amendments leading to allowance in 24.0% of cases where such amendments are filed. This entry rate is in the 32% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.
When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 3% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.
When applicants file petitions regarding this examiner's actions, 200.0% are granted (fully or in part). This grant rate is in the 98% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.
Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 6% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 6% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.
No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.
Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.
Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.