Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19065082 | Negative Electrode, Secondary Battery Including the Negative Electrode, and Method of Preparing the Negative Electrode | February 2025 | August 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 18444615 | POSITIVE ELECTRODE MATERIAL AND BATTERY | February 2024 | February 2026 | Allow | 24 | 2 | 0 | No | No |
| 18153364 | POSITIVE ELECTRODE MATERIAL AND BATTERY | January 2023 | December 2025 | Allow | 35 | 2 | 0 | No | No |
| 18089725 | COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE COMPOSITE CATHODE ACTIVE MATERIAL | December 2022 | February 2026 | Allow | 38 | 1 | 0 | No | No |
| 17936769 | SYSTEMS AND METHODS FOR REDUCING CONTACTOR FREEZING | September 2022 | February 2026 | Allow | 40 | 2 | 1 | No | No |
| 17893826 | POSITIVE ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD FOR SAME, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY | August 2022 | November 2025 | Allow | 39 | 1 | 0 | No | No |
| 17856003 | SEPARATOR COATING MATERIALS FOR RECHARGEABLE BATTERIES | July 2022 | October 2025 | Allow | 40 | 1 | 0 | No | No |
| 17789950 | Electrolyte engineering methods and systems | June 2022 | March 2026 | Allow | 44 | 3 | 1 | Yes | No |
| 17849800 | BUS BAR ASSEMBLY | June 2022 | April 2025 | Allow | 34 | 2 | 0 | No | No |
| 17756620 | Exterior Thermal Battery Cover | May 2022 | January 2026 | Allow | 44 | 1 | 0 | No | No |
| 17775710 | Negative Electrode and Secondary Battery Including the Same | May 2022 | November 2024 | Allow | 30 | 1 | 0 | Yes | No |
| 17775742 | Silicon-Carbon Composite Negative Electrode Active Material, Negative Electrode Including Silicon-Carbon Composite Negative Electrode Active Material, and Secondary Battery Including Negative Electrode | May 2022 | November 2024 | Allow | 30 | 1 | 0 | Yes | No |
| 17773578 | LIQUID AND SOLID ELECTROLYTES WITH LITHIUM-FLUORINE SOLVATION STRUCTURE FOR LITHIUM-METAL BATTERIES | April 2022 | January 2026 | Allow | 45 | 1 | 0 | No | No |
| 17731958 | ELECTROLYTE FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME | April 2022 | October 2025 | Allow | 42 | 1 | 0 | No | No |
| 17728342 | METHOD TO CREATE A LITHIUM MANGANESE NICKEL OXIDE CATHODE USING ULTRA-PURE ELECTROLYTIC MANGANESE DIOXIDE FOR IMPROVED ELECTROCHEMICAL CELL PERFORMANCE | April 2022 | August 2025 | Allow | 40 | 1 | 0 | Yes | No |
| 17755037 | ANODE ACTIVE MATERIAL COMPRISING SILICON COMPOSITE FORMED BY NETWORK OF CONDUCTIVE FIBERS, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME | April 2022 | March 2026 | Abandon | 47 | 2 | 1 | No | No |
| 17768424 | ORGANIC-INORGANIC COMPOSITE SOLID POLYMER ELECTROLYTE, INTEGRATED ELECTRODE STRUCTURE AND ELECTROCHEMICAL ELEMENT INCLUDING SAME, AND METHOD FOR PRODUCING ORGANIC-INORGANIC COMPOSITE SOLID POLYMER ELECTROLYTE | April 2022 | October 2025 | Abandon | 42 | 1 | 1 | No | No |
| 17765492 | SOLID ELECTROLYTE, AND ELECTRODE MIXTURE, SOLID ELECTROLYTE LAYER AND SOLID-STATE BATTERY, EACH USING SAME | March 2022 | February 2025 | Allow | 35 | 1 | 0 | No | No |
| 17765670 | POLYMER, ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLYTE SOLUTION, AND LITHIUM ION SECONDARY BATTERY | March 2022 | March 2025 | Allow | 36 | 0 | 0 | No | No |
| 17765634 | CHELATOR-IN-IONIC LIQUID ELECTROLYTES | March 2022 | October 2025 | Allow | 43 | 2 | 0 | Yes | No |
| 17708675 | Power Cell and Associated Assembly Method | March 2022 | March 2026 | Abandon | 47 | 2 | 0 | Yes | No |
| 17707697 | NEGATIVE ELECTRODE MATERIAL, ELECTRODE PLATE CONTAINING SAME, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DEVICE | March 2022 | February 2026 | Allow | 47 | 3 | 0 | Yes | No |
| 17707129 | NEGATIVE ELECTRODE AND ELECTROCHEMICAL APPARATUS CONTAINING SAME, AND ELECTRONIC APPARATUS | March 2022 | January 2025 | Allow | 33 | 1 | 0 | No | No |
| 17763969 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | March 2022 | February 2025 | Allow | 35 | 1 | 0 | No | No |
| 17763934 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | March 2022 | April 2025 | Allow | 37 | 2 | 0 | Yes | No |
| 17692341 | COMPOSITE GRAPHENE ENERGY STORAGE METHODS, DEVICES, AND SYSTEMS | March 2022 | January 2026 | Abandon | 46 | 1 | 1 | No | No |
| 17637934 | ELECTRODE ASSEMBLY MANUFACTURING METHOD, ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME | February 2022 | February 2025 | Allow | 36 | 1 | 0 | No | No |
| 17636268 | POSITIVE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING POSITIVE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND ENERGY STORAGE APPARATUS | February 2022 | September 2024 | Allow | 31 | 1 | 0 | No | No |
| 17590897 | SILICON-BASED NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD AND USE THEREOF | February 2022 | March 2025 | Allow | 37 | 0 | 1 | Yes | No |
| 17632399 | SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SECONDARY BATTERY, AND BATTERY PACK COMPRISING THE SECONDARY BATTERY | February 2022 | May 2025 | Allow | 40 | 2 | 0 | Yes | No |
| 17629187 | Sub-Pack Including Multiple Unit Modules and BMS Assembly, and Battery Pack Comprising Same | January 2022 | July 2025 | Allow | 42 | 2 | 0 | Yes | No |
| 17579598 | MATERIAL FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL LAYER AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE MATERIAL FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL LAYER | January 2022 | March 2026 | Abandon | 50 | 5 | 0 | No | No |
| 17578458 | POSITIVE ELECTRODE ACTIVE MATERIAL AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE POSITIVE ELECTRODE ACTIVE MATERIAL | January 2022 | March 2025 | Allow | 38 | 2 | 0 | Yes | Yes |
| 17578457 | BATTERY MODULE | January 2022 | June 2025 | Abandon | 41 | 2 | 0 | No | No |
| 17578588 | FUEL CELL SYSTEM | January 2022 | April 2025 | Allow | 39 | 2 | 0 | No | No |
| 17573886 | ANODE STRUCTURES HAVING A MULTIPLE SUPPLEMENTAL LAYERS | January 2022 | December 2024 | Allow | 35 | 3 | 0 | Yes | No |
| 17562259 | METHOD FOR HEATING A BATTERY PACK, BATTERY HEATING SYSTEM AND ELECTRIC APPARATUS | December 2021 | June 2025 | Allow | 42 | 2 | 0 | Yes | No |
| 17596939 | Receiving Device for Receiving and Cooling Insertion Modules | December 2021 | August 2025 | Allow | 43 | 2 | 1 | No | No |
| 17546781 | INSULATING SHEET OF CYLINDRICAL BATTERY, METHOD FOR ASSEMBLING ROLL CORE AND SHELL, AND CYLINDRICAL BATTERY | December 2021 | September 2025 | Allow | 46 | 2 | 1 | No | No |
| 17617804 | METHOD FOR MANUFACTURING SEPARATOR AND SEPARATOR MANUFACTURED THEREBY | December 2021 | January 2026 | Allow | 49 | 3 | 0 | Yes | No |
| 17616417 | Negative Electrode, Secondary Battery Including the Negative Electrode, and Method of Preparing the Negative Electrode | December 2021 | November 2024 | Allow | 36 | 1 | 0 | Yes | No |
| 17615263 | FUNCTIONALIZED LITHIUM ANODE FOR BATTERIES | November 2021 | October 2025 | Abandon | 47 | 2 | 1 | No | No |
| 17535016 | Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the Same | November 2021 | September 2025 | Allow | 45 | 5 | 0 | Yes | No |
| 17613873 | LONG-LIFE LITHIUM-SULFUR BATTERY USING A NOVEL FLEXIBLE BI-LAYER SOLID STATE ELECTROLYTE | November 2021 | September 2025 | Allow | 46 | 2 | 1 | No | No |
| 17525115 | LITHIUM METAL BATTERY ELECTROLYTES INCLUDING FLAME RETARDANT ADDITIVES | November 2021 | August 2025 | Abandon | 45 | 4 | 0 | Yes | No |
| 17521864 | THERMAL RESPONSIVE ELECTRODE STRUCTURE FOR LITHIUM-ION BATTERIES | November 2021 | August 2024 | Allow | 33 | 2 | 0 | Yes | No |
| 17506817 | SECONDARY BATTERY | October 2021 | October 2024 | Allow | 36 | 1 | 0 | No | No |
| 17598617 | Electrode and Secondary Battery Including the Same | September 2021 | November 2024 | Allow | 38 | 1 | 0 | Yes | No |
| 17436151 | LITHIUM SILICATE CATHODES FOR LITHIUM-ION BATTERIES | September 2021 | October 2024 | Allow | 38 | 1 | 0 | No | No |
| 17435820 | Negative Electrode and Secondary Battery Including Negative Electrode | September 2021 | November 2024 | Allow | 38 | 1 | 0 | Yes | No |
| 17430569 | SECONDARY BATTERY NEGATIVE ELECTRODE, SECONDARY BATTERY, AND MANUFACTURING METHOD OF SECONDARY BATTERY NEGATIVE ELECTRODE | August 2021 | December 2024 | Allow | 40 | 2 | 0 | No | No |
| 17430155 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | August 2021 | January 2026 | Abandon | 53 | 4 | 0 | No | No |
| 17430224 | Battery Module and Battery Pack Including the Same | August 2021 | April 2025 | Allow | 44 | 2 | 0 | Yes | No |
| 17427725 | ALL-SOLID-STATE BATTERY | August 2021 | January 2025 | Allow | 42 | 2 | 0 | No | No |
| 17423744 | NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE NEGATIVE ELECTRODE | July 2021 | August 2024 | Allow | 37 | 1 | 0 | No | No |
| 17297106 | POUCH TYPE BATTERY CARTRIDGE AND POUCH TYPE BATTERY PACK COMPRISING SAME | May 2021 | February 2026 | Abandon | 57 | 5 | 0 | No | No |
No appeal data available for this record. This may indicate that no appeals have been filed or decided for applications in this dataset.
Examiner LU, ZIHENG NMN works in Art Unit 1752 and has examined 20 patent applications in our dataset. With an allowance rate of 80.0%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 43 months.
Examiner LU, ZIHENG NMN's allowance rate of 80.0% places them in the 49% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by LU, ZIHENG NMN receive 2.25 office actions before reaching final disposition. This places the examiner in the 63% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by LU, ZIHENG NMN 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 +16.2% benefit to allowance rate for applications examined by LU, ZIHENG NMN. This interview benefit is in the 57% 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, 27.3% of applications are subsequently allowed. This success rate is in the 47% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.
This examiner enters after-final amendments leading to allowance in 27.3% of cases where such amendments are filed. This entry rate is in the 38% 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 file petitions regarding this examiner's actions, 0.0% are granted (fully or in part). This grant rate is in the 1% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.
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.