Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19281729 | VEHICLE CHARGING AND DISCHARGING SYSTEM AND POWER SUPPLY TERMINAL THEREOF | July 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19109416 | POWER SUPPLY DEVICE | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 18992924 | DC POWER SUPPLY SYSTEM | January 2025 | February 2026 | Allow | 14 | 0 | 0 | No | No |
| 18941005 | MOVING AND STORING ENERGY BETWEEN UTILITY'S ENERGY DELIVERY NETWORKS | November 2024 | January 2026 | Allow | 14 | 0 | 0 | No | No |
| 18891152 | Resilient Charging Station | September 2024 | November 2025 | Allow | 13 | 0 | 0 | No | No |
| 18804354 | POWER SUPPLY SWITCHING SYSTEM AND SWITCH APPARATUS | August 2024 | January 2026 | Allow | 17 | 0 | 0 | No | No |
| 18659764 | POWER SUPPLY AND ENERGY STORAGE SYSTEM USING CARBON AS THE MEDIUM | May 2024 | February 2025 | Allow | 9 | 0 | 0 | No | No |
| 18607603 | WIRELESS INDUCTIVE POWER TRANSFER | March 2024 | November 2024 | Allow | 8 | 0 | 0 | No | No |
| 18582744 | VEHICLE AND RECORDING MEDIUM | February 2024 | September 2025 | Allow | 19 | 0 | 0 | No | No |
| 18582071 | POWER GENERATION SYSTEM AND ASSOCIATED METHOD | February 2024 | September 2025 | Allow | 18 | 0 | 0 | No | No |
| 18422027 | POWER SYSTEM BALANCE OPTIMIZATION METHOD BASED ON BALANCING UNITS | January 2024 | May 2025 | Abandon | 15 | 2 | 0 | No | No |
| 18419701 | APPARATUS COMPRISING AN INVERTER | January 2024 | December 2025 | Allow | 22 | 2 | 0 | No | No |
| 18400035 | EMERGENCY BACKUP POWER SOURCE AND CONTROL CIRCUIT FOR ELECTRICALLY OPERATED AIRCRAFT WINDOW SHADES | December 2023 | October 2025 | Allow | 22 | 5 | 0 | No | No |
| 18528448 | DISTRIBUTED LOW VOLTAGE POWER GENERATION ARCHITECTURE FOR BATTERY ELECTRIFIED AIRCRAFT | December 2023 | July 2025 | Allow | 19 | 0 | 0 | No | No |
| 18491681 | SYSTEMS AND METHODS FOR OPERATING A DIVIDED POWER DISTRIBUTION SYSTEM | October 2023 | June 2025 | Allow | 19 | 0 | 0 | No | No |
| 18483834 | VEHICLE POWER SUPPLY SYSTEM | October 2023 | January 2026 | Abandon | 27 | 2 | 0 | No | No |
| 18479031 | METHOD AND APPARATUS TO FORM A VIRTUAL POWER GENERATION COLLECTIVE FROM A DISTRIBUTED NETWORK OF LOCAL GENERATION FACILITIES | September 2023 | May 2024 | Allow | 7 | 0 | 0 | No | No |
| 18461647 | VEHICLE TO LOAD INVERTER MODULE BASED ONBOARD CHARGER | September 2023 | December 2025 | Abandon | 27 | 2 | 0 | Yes | No |
| 18276602 | CHARGE/DISCHARGE CONTROL METHOD FOR CHARGE/DISCHARGE ELEMENT AND CHARGE/DISCHARGE CONTROL DEVICE FOR CHARGE/DISCHARGE ELEMENT | August 2023 | January 2024 | Allow | 6 | 0 | 0 | No | No |
| 18355276 | SYSTEM FOR AN ONBOARD NETWORK | July 2023 | June 2025 | Allow | 23 | 2 | 0 | No | No |
| 18271052 | POWER SUPPLY-DEMAND ADJUSTMENT DEVICE AND METHOD | July 2023 | July 2025 | Allow | 24 | 1 | 0 | No | No |
| 18322860 | INTELLIGENT ALGORITHM FOR MAXIMUM POWER POINT TRACKING THROUGH LOAD MANAGEMENT IN SOLAR PHOTOVOLTAIC SYSTEMS | May 2023 | August 2024 | Allow | 15 | 0 | 0 | No | No |
| 18252858 | DISTRIBUTED WIRELESS CHARGING AND TRACKING NETWORK FOR MEDICAL APPLIANCES | May 2023 | September 2025 | Abandon | 28 | 3 | 0 | No | No |
| 18310279 | Controller-Based Active Discharge Circuitry for Discharging Link Capacitor of Traction Powertrain of Electrified Vehicle | May 2023 | October 2024 | Allow | 18 | 1 | 0 | No | No |
| 18030607 | SYSTEM AND METHOD FOR DISCHARGING A CAPACITOR USING AN AUXILIARY LEG IN AN INVERTER | April 2023 | September 2025 | Allow | 29 | 3 | 0 | No | No |
| 18126657 | DEVICE AND METHOD PROVIDING FEEDBACK IN WIRELESS POWER TRANSFER | March 2023 | January 2025 | Allow | 22 | 0 | 0 | No | No |
| 18119067 | NETWORKED POWER PLANTS | March 2023 | November 2023 | Allow | 8 | 2 | 0 | Yes | No |
| 18025080 | ENERGY SUPPLY SYSTEM FOR A WATERCRAFT | March 2023 | August 2025 | Abandon | 30 | 3 | 0 | Yes | No |
| 18178852 | WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND METHOD FOR WIRELESSLY TRANSMITTING POWER | March 2023 | January 2025 | Allow | 23 | 2 | 0 | Yes | No |
| 18171715 | PREDICTIVE FUEL CELL RESTART DURING LOW SPEED OPERATION | February 2023 | July 2024 | Allow | 17 | 0 | 0 | No | No |
| 18169736 | TRANSMISSION SYSTEM | February 2023 | December 2025 | Abandon | 34 | 2 | 0 | Yes | No |
| 18006833 | FLICKER PREVENTION DEVICE AND FLICKER PREVENTION CONTROL METHOD | January 2023 | October 2025 | Allow | 32 | 3 | 0 | Yes | No |
| 18147325 | METHOD AND APPARATUS FOR MATCHING BETWEEN PHOTOVOLTAIC DEVICES, AND PHOTOVOLTAIC TRACKING SYSTEM | December 2022 | September 2025 | Abandon | 32 | 2 | 0 | No | No |
| 18069043 | Resilient Charging Station | December 2022 | June 2024 | Allow | 17 | 2 | 1 | Yes | No |
| 17993008 | Power Feeding Equipment and Power Supply Method | November 2022 | June 2025 | Abandon | 31 | 4 | 0 | No | No |
| 17927673 | HYBRID POWER LOCOMOTIVE AND ENERGY BALANCE CONTROL METHOD AND SYSTEM THEREOF | November 2022 | November 2023 | Allow | 11 | 1 | 0 | Yes | No |
| 17982775 | VOLTAGE CONTROL OF MULTI-DRIVE SYSTEMS | November 2022 | February 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 17981844 | PHOTOVOLTAIC DISCONNECT | November 2022 | January 2024 | Allow | 15 | 2 | 0 | No | No |
| 18051996 | ELECTRICAL ASSEMBLY | November 2022 | April 2025 | Abandon | 30 | 2 | 0 | Yes | No |
| 18047121 | CONTROL SYSTEM AND CONTROL METHOD | October 2022 | April 2024 | Allow | 18 | 2 | 0 | No | No |
| 17960851 | POWER CONVERSION DEVICE, METHOD OF CONTROLLING POWER CONVERSION DEVICE, AND STORAGE MEDIUM | October 2022 | February 2025 | Abandon | 29 | 2 | 0 | No | No |
| 17951517 | POWER SUPPLY DEVICE, METHOD AND SECURE SYSTEM | September 2022 | March 2026 | Abandon | 42 | 5 | 0 | Yes | No |
| 17947221 | Electricity Distribution System for a Domestic Installation, Method for Managing such an Electricity Distribution System | September 2022 | March 2026 | Abandon | 42 | 6 | 0 | Yes | No |
| 17944718 | ELECTRIFIED VEHICLE AND METHOD OF MANAGING POWER SOURCE FOR THE SAME | September 2022 | July 2025 | Abandon | 34 | 3 | 0 | No | No |
| 17890381 | SYSTEM AND METHOD OF CONTROLLING BATTERY CONNECTION FOR ELECTRIC VEHICLE | August 2022 | April 2024 | Allow | 20 | 2 | 0 | No | No |
| 17889351 | VARIABLE WIRELESS POWER TRANSFER SYSTEM | August 2022 | July 2023 | Allow | 11 | 1 | 0 | No | No |
| 17886628 | PRIORITIZED CHARGING OF AN ENERGY STORAGE SYSTEM OF A MILITARY VEHICLE | August 2022 | February 2024 | Allow | 18 | 0 | 0 | No | No |
| 17886091 | VEHICLE AND CONTROL DEVICE | August 2022 | November 2023 | Allow | 15 | 0 | 0 | No | No |
| 17866741 | CHANGEOVER DEVICE, RETROFIT KIT AND METHOD FOR SUPPLYING ELECTRICAL POWER TO A LOAD | July 2022 | March 2024 | Allow | 20 | 2 | 0 | No | No |
| 17864399 | ELECTRIFIED TRACTOR | July 2022 | March 2023 | Allow | 9 | 0 | 0 | Yes | No |
| 17793032 | HYBRID PASSIVE POWER FILTER AND THREE-PHASE POWER SYSTEM | July 2022 | October 2023 | Allow | 15 | 2 | 0 | No | No |
| 17854964 | METHODS AND SYSTEMS FOR VEHICLE POWER CONTROL | June 2022 | July 2025 | Allow | 37 | 3 | 0 | No | No |
| 17853292 | POWERTRAIN ARCHITECTURE FOR A VEHICLE UTILIZING AN ON-BOARD CHARGER | June 2022 | August 2024 | Allow | 26 | 3 | 0 | No | No |
| 17757581 | METHOD AND APPARATUS OF DETECTING GRID ISLANDING | June 2022 | June 2024 | Allow | 24 | 1 | 0 | No | No |
| 17832223 | GRID SIDE INVERTER SYSTEM ARRANGED FOR CONTROLLING CURRENT INJECTION WHEN A PHASE LOCKED LOOP CONTROLLER IS MISALIGNED | June 2022 | September 2023 | Allow | 16 | 0 | 0 | No | No |
| 17824616 | AUTOMATIC TRANSFER PLUG | May 2022 | January 2026 | Abandon | 44 | 7 | 0 | Yes | No |
| 17752565 | CLOSED-LOOP BATTERY MONITORING AND CHARGING SYSTEM | May 2022 | September 2025 | Abandon | 39 | 6 | 0 | Yes | No |
| 17742980 | NETWORKED POWER PLANTS | May 2022 | February 2023 | Allow | 9 | 2 | 0 | Yes | No |
| 17735751 | DUAL POWER SUPPLY APPARATUS FOR AUTONOMOUS VEHICLE AND METHOD THEREOF | May 2022 | February 2025 | Allow | 33 | 4 | 0 | Yes | No |
| 17755608 | CHARGING DEVICE FOR ELECTRICAL MACHINES | May 2022 | June 2024 | Abandon | 25 | 1 | 0 | No | No |
| 17661163 | Method, System, And Software For A Vehicle Power System | April 2022 | March 2025 | Allow | 35 | 4 | 0 | Yes | Yes |
| 17769448 | GENERATOR UNIT AND METHOD FOR OPERATING A GENERATOR UNIT IN A POWER PLANT | April 2022 | April 2025 | Allow | 36 | 5 | 0 | Yes | No |
| 17655444 | Multi-Module Electric Vehicle Battery Control System | March 2022 | May 2025 | Abandon | 37 | 6 | 0 | Yes | No |
| 17641997 | Flexible Interconnection Device and Method for Controlling a Flexible Interconnection Device | March 2022 | January 2024 | Allow | 22 | 0 | 0 | No | No |
| 17678029 | POWER SUPPLY SYSTEM | February 2022 | April 2023 | Allow | 14 | 1 | 0 | No | No |
| 17678024 | POWER SUPPLY SYSTEM | February 2022 | July 2023 | Allow | 17 | 0 | 0 | No | No |
| 17676255 | EXTERNAL POWER FEEDER AND EXTERNAL POWER SUPPLY SYSTEM | February 2022 | July 2023 | Allow | 16 | 1 | 0 | No | No |
| 17670382 | ISLANDING CONTROL USING MULTI-PORT METERS | February 2022 | March 2025 | Abandon | 37 | 4 | 0 | Yes | No |
| 17592952 | VEHICLE-GRID-HOME POWER INTERFACE | February 2022 | January 2025 | Allow | 36 | 3 | 0 | No | No |
| 17587265 | SHIELDING SYSTEM FOR WIRELESS POWER TRANSFER | January 2022 | October 2023 | Allow | 21 | 1 | 1 | No | No |
| 17578116 | EMERGENCY LIGHTING CIRCUIT, CONTROL METHOD THEREOF AND EMERGENCY LIGHTING SYSTEM | January 2022 | December 2023 | Abandon | 23 | 2 | 0 | No | No |
| 17575223 | COIL COMPONENT AND MOBILE TERMINAL HOLDER HAVING THE SAME | January 2022 | September 2024 | Abandon | 32 | 4 | 0 | Yes | No |
| 17574508 | SYSTEMS, DEVICES, AND METHODS FOR MODULE-BASED CASCADED ENERGY SYSTEMS | January 2022 | July 2024 | Allow | 30 | 2 | 0 | Yes | No |
| 17429229 | METHODS AND SYSTEMS FOR AN AC GRID HAVING INCREASED POWER THROUGHPUT | December 2021 | June 2022 | Allow | 10 | 0 | 1 | No | No |
| 17564230 | Integrated Storage and Generation | December 2021 | September 2024 | Abandon | 32 | 2 | 0 | No | No |
| 17562296 | Method for Obtaining Information for Operating an Accumulator, Method for Obtaining Periods of Time for Charging Different Accumulators, and Electric Gardening and/or Forestry Apparatus System | December 2021 | August 2024 | Abandon | 32 | 4 | 0 | Yes | No |
| 17616651 | VEHICLE TRACTION BATTERY CIRCUIT AND CONTROL SYSTEM | December 2021 | November 2024 | Allow | 35 | 3 | 0 | No | No |
| 17539535 | TEMPERATURE AND STATE OF CHARGE BASED CONTROL OF DARK START AUXILIARY BATTERY FOR BIDIRECTIONAL POWER TRANSFER INVERTER | December 2021 | October 2023 | Allow | 23 | 2 | 0 | No | No |
| 17538306 | APPARATUS AND METHOD FOR DETECTION OF LINE TO NEUTRAL BACK-FEED VOLTAGE | November 2021 | November 2023 | Allow | 24 | 1 | 0 | No | No |
| 17610304 | CONVERSION DEVICE, CONVERSION SYSTEM, SWITCHING DEVICE, VEHICLE INCLUDING THE SAME, AND CONTROL METHOD | November 2021 | November 2023 | Abandon | 25 | 1 | 0 | No | No |
| 17454248 | SYSTEMS AND TECHNIQUES FOR POWER MANAGEMENT | November 2021 | May 2025 | Allow | 42 | 5 | 0 | Yes | No |
| 17499087 | FAULT-TOLERANT BATTERY MANAGEMENT SYSTEM AND METHOD | October 2021 | October 2022 | Allow | 12 | 0 | 0 | No | No |
| 17492751 | BIDIRECTIONAL ENERGY TRANSFER SYSTEMS AND METHODS FOR PROVIDING ENHANCED HOUSEHOLD TRANSIENT LOAD SUPPORT | October 2021 | December 2023 | Allow | 26 | 2 | 0 | No | Yes |
| 17489245 | SYSTEMS AND METHODS FOR PARALLELING 3-WIRE AND 4-WIRE 3-PHASE ACTIVE HARMONIC FILTERS | September 2021 | April 2023 | Allow | 19 | 0 | 0 | No | No |
| 17481954 | VEHICLE | September 2021 | February 2023 | Allow | 16 | 0 | 0 | No | No |
| 17467049 | POWER SYSTEM LOAD SCHEDULING | September 2021 | November 2021 | Allow | 2 | 0 | 0 | No | No |
| 17430266 | DC VOLTAGE GRID WITH VARIABLE VOLTAGE | August 2021 | September 2023 | Allow | 25 | 5 | 0 | Yes | No |
| 17312505 | A POWER SUPPLY CONTROL SYSTEM AND METHOD | June 2021 | November 2023 | Allow | 29 | 4 | 0 | No | Yes |
| 17330452 | Digital Voltage Distributor for Dielectric Actuators | May 2021 | August 2023 | Allow | 27 | 0 | 0 | No | No |
| 17331615 | ELECTRICAL POWER SUPPLYING AND CORD MANAGEMENT STATION WITH DOCKABLE MODULE SUPPORTING MULTIPLE MODES OF OPERATION | May 2021 | October 2022 | Allow | 17 | 0 | 0 | No | No |
| 17321713 | VEHICLE CONTROL APPARATUS, CONTROL METHOD, NON-TRANSITORY STORAGE MEDIUM, AND VEHICLE | May 2021 | July 2022 | Allow | 14 | 0 | 0 | No | No |
| 17227417 | WIRELESS INDUCTIVE POWER TRANSFER | April 2021 | December 2023 | Allow | 32 | 4 | 0 | Yes | Yes |
| 17202321 | POWER SYSTEM FOR VEHICLE | March 2021 | June 2023 | Allow | 27 | 3 | 0 | Yes | No |
| 17189165 | METHOD AND APPARATUS TO FORM A VIRTUAL POWER GENERATION COLLECTIVE FROM A DISTRIBUTED NETWORK OF LOCAL GENERATION FACILITIES | March 2021 | June 2023 | Allow | 28 | 3 | 0 | Yes | No |
| 17249111 | Wireless Power Transmission with Current-Limiting Coil | February 2021 | November 2022 | Abandon | 21 | 1 | 0 | No | No |
| 17176739 | BATTERY CHARGING SYSTEM FOR HYBRID OR ELECTRIC VEHICLE | February 2021 | August 2022 | Allow | 18 | 1 | 0 | No | No |
| 17266885 | METHOD FOR OPERATING AT LEAST ONE ELECTRICAL COMPONENT OF A VEHICLE | February 2021 | August 2023 | Allow | 31 | 3 | 0 | Yes | Yes |
| 17252777 | VEHICLE POWER SUPPLY DEVICE | December 2020 | May 2022 | Abandon | 17 | 1 | 0 | Yes | No |
| 17120309 | MULTI CHARGING SYSTEM ARCHITECTURE | December 2020 | July 2023 | Abandon | 31 | 2 | 0 | No | No |
| 17119414 | METHOD FOR CONTROLLING A WIND POWER INSTALLATION | December 2020 | October 2023 | Allow | 35 | 2 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner PARRIES, DRU M.
With a 20.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.
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, 31.2% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.
⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.
⚠ Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner PARRIES, DRU M works in Art Unit 2836 and has examined 846 patent applications in our dataset. With an allowance rate of 68.8%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 36 months.
Examiner PARRIES, DRU M's allowance rate of 68.8% places them in the 31% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by PARRIES, DRU M receive 2.00 office actions before reaching final disposition. This places the examiner in the 50% 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 PARRIES, DRU M is 36 months. This places the examiner in the 36% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a +9.0% benefit to allowance rate for applications examined by PARRIES, DRU M. This interview benefit is in the 40% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.
When applicants file an RCE with this examiner, 22.0% of applications are subsequently allowed. This success rate is in the 27% 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 30.9% of cases where such amendments are filed. This entry rate is in the 45% 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, 73.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 60% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.
This examiner withdraws rejections or reopens prosecution in 68.8% of appeals filed. This is in the 54% percentile among all examiners. Of these withdrawals, 40.9% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.
When applicants file petitions regarding this examiner's actions, 39.2% are granted (fully or in part). This grant rate is in the 28% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.
Examiner's Amendments: This examiner makes examiner's amendments in 4.7% of allowed cases (in the 85% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.3% of allowed cases (in the 53% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).
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.