Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18766314 | COMMUNICATING FLUID VESSEL ENGINE SYSTEMS | July 2024 | March 2025 | Allow | 8 | 0 | 0 | Yes | No |
| 18765766 | LINEAR DRIVE ASSEMBLY | July 2024 | February 2025 | Allow | 8 | 1 | 0 | Yes | No |
| 18603786 | CONTROL OF A PRESSURE EXCHANGER SYSTEM | March 2024 | January 2025 | Allow | 10 | 1 | 0 | Yes | No |
| 18688848 | Work Machine | March 2024 | April 2025 | Allow | 13 | 0 | 0 | Yes | No |
| 18583778 | DROP-IN SIGNAL ACCUMULATOR PISTON KIT AND METHOD FOR REPLACING AN ORIGINAL EQUIPMENT SIGNAL ACCUMULATOR PISTON | February 2024 | December 2024 | Allow | 10 | 1 | 0 | Yes | No |
| 18573065 | ENERGY STORAGE SYSTEM FOR STORING ENERGY IN A WATERBODY | December 2023 | May 2025 | Allow | 17 | 1 | 0 | Yes | No |
| 18540973 | SELF-LOCKING PLUG | December 2023 | January 2025 | Allow | 13 | 1 | 0 | Yes | No |
| 18570880 | PISTON POSITION DETECTION DEVICE | December 2023 | April 2025 | Allow | 16 | 1 | 0 | Yes | No |
| 18538966 | ELECTRIC GENERATOR | December 2023 | June 2025 | Abandon | 18 | 1 | 0 | No | No |
| 18533430 | WARM-UP OIL MANAGEMENT STRATEGY | December 2023 | February 2025 | Allow | 14 | 0 | 0 | Yes | No |
| 18521669 | HYDRAULIC PRE-SWITCHING DEVICE | November 2023 | May 2025 | Abandon | 17 | 0 | 1 | No | No |
| 18501669 | HYDRAULIC MOTOR UNIT | November 2023 | October 2024 | Allow | 11 | 0 | 0 | No | No |
| 18385962 | HYDRAULIC SYSTEM FOR WORKING MACHINE | November 2023 | April 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18558193 | IMPROVED ELECTRICITY GENERATION AND ACCUMULATION SYSTEM | October 2023 | October 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18381500 | HYDRAULIC PUMP PERFORMANCE DETERIORATION DETECTION SYSTEM | October 2023 | January 2025 | Allow | 15 | 1 | 0 | Yes | No |
| 18488335 | HYDRAULIC POWER PACK WITH ADJUSTABLE MOUNTING ARRANGEMENT | October 2023 | May 2025 | Allow | 19 | 3 | 0 | Yes | No |
| 18286033 | IMPROVEMENTS IN OR RELATING TO PRESSURE RESPONSE OF HIGH PRESSURE FLUID VALVING, APPARATUS AND METHODS THEREFOR | October 2023 | March 2025 | Allow | 18 | 1 | 0 | Yes | No |
| 18367318 | HYDRAULIC SYSTEM FOR A VEHICLE | September 2023 | August 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18281450 | Work Machine | September 2023 | February 2025 | Allow | 17 | 1 | 0 | No | No |
| 18242271 | HYDRAULIC PUMP PERFORMANCE DETERIORATION DETECTION SYSTEM | September 2023 | November 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18241312 | HYDRAULIC PUMP PERFORMANCE DETERIORATION DETECTION SYSTEM | September 2023 | December 2024 | Allow | 15 | 1 | 0 | No | No |
| 18457775 | CALIBRATION SYSTEM AND CALIBRATION METHOD IN A HYDRAULIC SYSTEM | August 2023 | February 2025 | Allow | 17 | 1 | 0 | Yes | No |
| 18235224 | FLUID POWER ACTUATOR UTILIZING A SCREW AND NUT ASSEMBLY | August 2023 | February 2025 | Allow | 18 | 2 | 0 | Yes | No |
| 18366759 | VEHICLE BRAKE APPARATUS | August 2023 | March 2025 | Allow | 20 | 1 | 1 | Yes | No |
| 18276305 | HYDRAULIC CONTROL SYSTEM | August 2023 | August 2024 | Allow | 13 | 1 | 0 | No | No |
| 18275890 | EXCAVATOR AND METHOD OF CONTROLLING EXCAVATOR | August 2023 | August 2024 | Allow | 12 | 1 | 0 | Yes | No |
| 18264297 | ASSEMBLY FOR A FLUID-FILLED PISTON-CYLINDER UNIT AND FLUID-FILLED PISTON-CYLINDER UNIT HAVING AN ASSEMBLY OF THIS TYPE | August 2023 | September 2024 | Allow | 14 | 2 | 0 | Yes | No |
| 18362961 | WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE | August 2023 | December 2024 | Allow | 16 | 1 | 0 | No | No |
| 18274798 | BOOM CONTROL SYSTEM OF WORK MACHINE | July 2023 | March 2025 | Allow | 20 | 3 | 0 | Yes | No |
| 18262645 | HYDRAULIC WORK MACHINE | July 2023 | August 2024 | Allow | 13 | 1 | 0 | No | No |
| 18273712 | COMMUNICATING FLUID VESSEL ENGINE SYSTEMS | July 2023 | March 2024 | Allow | 8 | 1 | 0 | No | No |
| 18222137 | SYSTEMS AND METHODS FOR GROUPING HYDRAULIC FUNCTIONS FOR AN AGRICULTURAL IMPLEMENT | July 2023 | November 2024 | Allow | 16 | 1 | 0 | No | No |
| 18221842 | CONSTRUCTION MACHINE | July 2023 | August 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18221845 | CONSTRUCTION MACHINE | July 2023 | March 2025 | Allow | 20 | 3 | 0 | Yes | No |
| 18345390 | PNEUMATIC CYLINDER | June 2023 | August 2024 | Allow | 13 | 2 | 0 | No | No |
| 18217360 | PNEUMATIC OPERATION AND SELF-ALIGNMENT OF LINEAR ACTUATOR | June 2023 | January 2024 | Allow | 7 | 1 | 0 | Yes | No |
| 18256070 | PISTON UNIT OF A WORKING CYLINDER | June 2023 | October 2024 | Allow | 16 | 2 | 0 | No | No |
| 18329132 | HYDRAULIC/PNEUMATIC POWER GENERATING SYSTEM | June 2023 | November 2024 | Allow | 17 | 3 | 0 | Yes | No |
| 18198647 | HYDRAULIC BRAKING ENERGY UTILIZATION FOR EMERGENCY STEERING, BRAKING, CHARGING ACCUMULATOR(S), AND/OR WORK FUNCTIONS TO REDUCE OR PREVENT ENGINE FROM OVERSPEED, ASSIST ACCELERATION AND/OR UNLIMITED TOWING | May 2023 | July 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18251305 | A HYDROSTATIC PRESSURE TO KINETIC ENERGY CONVERSION SYSTEM | May 2023 | March 2025 | Allow | 22 | 1 | 1 | Yes | No |
| 18297813 | Method for Controlling a Hydraulic System and Hydraulic Control System | April 2023 | May 2025 | Allow | 26 | 1 | 1 | Yes | No |
| 18296320 | ADJUSTABLE DISTRIBUTION PLATE FOR AN AXIAL PISTON ASSEMBLY | April 2023 | May 2024 | Allow | 14 | 1 | 0 | No | No |
| 18129420 | METHOD AND SYSTEM FOR CONTROLLING FLOW COMMANDS | March 2023 | October 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18027961 | METHOD FOR CONTROLLING A HYDRAULIC SYSTEM | March 2023 | May 2024 | Allow | 14 | 1 | 0 | No | No |
| 18180869 | HYDRAULIC RESERVOIR AND OPERATING DEVICE OF HUMAN-POWERED VEHICLE | March 2023 | March 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18177195 | ELECTROHYDRAULIC CONTROL DEVICE AND ADJUSTABLE HYDRAULIC PUMP SYSTEM | March 2023 | September 2024 | Allow | 18 | 2 | 0 | Yes | No |
| 18043682 | BRAKE FLUID PRESSURE CONTROL APPARATUS | March 2023 | August 2024 | Abandon | 17 | 1 | 0 | No | No |
| 18041471 | Pressure-Medium Cylinder Having a Static End-Position Seal | February 2023 | September 2024 | Allow | 19 | 2 | 0 | No | No |
| 18108644 | FLUID EXCHANGE DEVICES AND RELATED CONTROLS, SYSTEMS, AND METHODS | February 2023 | May 2024 | Allow | 15 | 2 | 0 | Yes | No |
| 18108436 | AUXILIARY MOTIVATION SYSTEM FOR WORK MACHINES | February 2023 | September 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 18016146 | DEPTH COMPENSATED ACCUMULATOR SYSTEM FOR GENERATION OF HYDRAULIC POWER TO SUBSEA OPERATIONS | January 2023 | November 2024 | Abandon | 22 | 1 | 0 | No | No |
| 18089418 | DROP-IN SIGNAL ACCUMULATOR PISTON KIT AND METHOD FOR REPLACING AN ORIGINAL EQUIPMENT SIGNAL ACCUMULATOR PISTON | December 2022 | June 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18012665 | Bottom cylinder for high-temperature and high-pressure environment simulator | December 2022 | June 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18069879 | AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS | December 2022 | August 2023 | Allow | 8 | 1 | 0 | No | No |
| 18083570 | OPERATING DEVICE FOR HUMAN-POWERED VEHICLE | December 2022 | March 2024 | Allow | 15 | 1 | 0 | No | No |
| 17994687 | PISTON INCLUDING A COMPOSITE LAYER APPLIED TO METAL SUBSTRATE | November 2022 | August 2023 | Allow | 8 | 1 | 0 | Yes | No |
| 17994682 | PRIME MOVER SPEED CONTROL FOR HYDROSTATIC WORKING MACHINE | November 2022 | December 2023 | Allow | 12 | 1 | 0 | Yes | No |
| 17990966 | Method for Damping a Movably Mounted Attachment Part of a Machine and the Machine | November 2022 | June 2024 | Allow | 19 | 3 | 0 | Yes | No |
| 17989082 | LUBE OIL REPLENISHMENT FOR COMPRESSORS | November 2022 | November 2023 | Allow | 12 | 1 | 0 | Yes | No |
| 17988369 | SEALING DEVICE FOR A PISTON ROD OF A RECIPROCATING COMPRESSOR | November 2022 | March 2025 | Allow | 28 | 1 | 1 | Yes | No |
| 17988364 | SEALING DEVICE FOR A PISTON ROD OF A RECIPROCATING COMPRESSOR | November 2022 | February 2025 | Allow | 27 | 2 | 1 | Yes | No |
| 17985931 | Electric Working Machine | November 2022 | April 2025 | Allow | 29 | 6 | 0 | Yes | No |
| 17985205 | Hydraulic-electric coupling driven multi-actuator system and control method | November 2022 | March 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 17983363 | PISTON HAVING OIL RETURN PASSAGE | November 2022 | August 2023 | Allow | 9 | 1 | 0 | No | No |
| 17923134 | HYDRAULIC PITCH DRIVE SYSTEM | November 2022 | June 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 17921838 | A CYLINDER CONNECTION ASSEMBLY, CYLINDER AND TIGHTENING MODULE | October 2022 | August 2024 | Allow | 22 | 1 | 0 | Yes | No |
| 17972749 | CRADLE PLATE FOR HIGH PRESSURE RECIPROCATING PUMPS | October 2022 | July 2024 | Allow | 20 | 1 | 0 | No | No |
| 17969963 | SOIL PROCESSING MACHINE AND METHOD FOR OPERATING A SOIL PROCESSING MACHINE | October 2022 | December 2023 | Allow | 14 | 1 | 0 | Yes | No |
| 17995990 | ELECTRO-HYDRAULIC ACTUATOR | October 2022 | July 2023 | Allow | 9 | 1 | 0 | Yes | No |
| 17950409 | STABILITY CONTROL AUGMENTATION SYSTEM AND METHOD | September 2022 | August 2024 | Allow | 23 | 1 | 0 | Yes | No |
| 17949471 | PACKING SLEEVE FOR PUMP FLUID END | September 2022 | July 2023 | Allow | 9 | 1 | 0 | Yes | No |
| 17944669 | MULTILAYERED COMPOSITE FLUIDIC FIBER ACTUATOR, A METHOD OF PRODUCING SUCH AND A FLUIDIC ACTUATOR CONTROL AND MEASUREMENT SYSTEM | September 2022 | April 2024 | Abandon | 19 | 1 | 1 | No | No |
| 17943187 | POWER DISSIPATION IN WAVE ENERGY CONVERTER SYSTEMS | September 2022 | November 2023 | Allow | 14 | 1 | 0 | Yes | No |
| 17940248 | ACCUMULATOR SENSOR APPARATUS, SYSTEM, AND METHOD | September 2022 | August 2023 | Abandon | 11 | 1 | 0 | No | No |
| 17908040 | Construction Machine | August 2022 | April 2024 | Allow | 19 | 1 | 0 | No | No |
| 17908084 | Construction Machine | August 2022 | November 2024 | Allow | 27 | 3 | 0 | Yes | No |
| 17907947 | SYSTEM AND METHOD FOR HEATING THE HYDRAULIC FLUID OF AN ELECTRIC WORK VEHICLE | August 2022 | November 2023 | Allow | 15 | 1 | 0 | Yes | No |
| 17802732 | SYSTEM AND METHOD FOR CONTROLLING PUMP OPERATING SPEED RANGE OF AN ELECTRIC WORK VEHICLE BASED ON HYDRAULIC FLUID PRESSURE | August 2022 | November 2023 | Allow | 14 | 1 | 0 | Yes | No |
| 17821028 | PRESSURE REGULATOR ASSEMBLY FOR A COOLANT DISTRIBUTION UNIT | August 2022 | August 2024 | Allow | 24 | 1 | 0 | No | No |
| 17877792 | SYSTEM AND METHOD FOR HYDRAULICALLY ACTUATING MAIN AND BYPASS VALVES OF A STEAM TURBINE | July 2022 | June 2025 | Allow | 34 | 3 | 0 | Yes | No |
| 17811936 | ELECTRIC FRACTURING DRIVETRAIN | July 2022 | September 2024 | Abandon | 27 | 4 | 0 | Yes | No |
| 17858610 | CONTROL OF A PRESSURE EXCHANGER SYSTEM | July 2022 | December 2023 | Allow | 17 | 2 | 0 | Yes | No |
| 17789273 | PISTON FOR AN INTERNAL COMBUSTION ENGINE | June 2022 | March 2024 | Allow | 20 | 1 | 0 | No | No |
| 17849944 | PNEUMATIC ACTUATOR | June 2022 | November 2023 | Allow | 16 | 1 | 0 | Yes | No |
| 17844248 | TRANSMISSION FLUID TEMPERATURE CONTROL SYSTEM | June 2022 | September 2023 | Allow | 14 | 1 | 0 | Yes | No |
| 17844616 | HYDRAULIC DEVICES INCLUDING COATED SURFACES | June 2022 | July 2024 | Allow | 25 | 3 | 0 | Yes | No |
| 17841716 | HYDRAULIC SYSTEM FOR WORKING MACHINE | June 2022 | July 2023 | Allow | 13 | 1 | 0 | No | No |
| 17838330 | PISTON AND A FLUID-ACTUATED WORKING CYLINDER PROVIDED THEREWITH | June 2022 | July 2023 | Allow | 14 | 1 | 0 | No | No |
| 17834618 | EXPANSION CHAMBER FOR PROGRESSIVE SEALING SYSTEM | June 2022 | October 2024 | Allow | 28 | 4 | 0 | Yes | No |
| 17804624 | SYSTEM AND METHOD TO SERVICE A CUTTING ELEMENT IN WORK MACHINE | May 2022 | October 2023 | Allow | 17 | 2 | 0 | No | No |
| 17749237 | CONTROL STRATEGY FOR HYDRAULIC SYSTEM | May 2022 | February 2025 | Allow | 32 | 5 | 0 | Yes | No |
| 17744851 | Self-Rotation Graphene Heat-Dissipation Device For Direct-Drive Electro-Hydrostatic Actuator | May 2022 | August 2023 | Allow | 15 | 1 | 0 | No | No |
| 17737619 | HYDRAULIC POWER PACK WITH ADJUSTABLE MOUNTING ARRANGEMENT | May 2022 | July 2023 | Allow | 14 | 1 | 0 | No | No |
| 17736234 | PORTABLE PUMP | May 2022 | October 2024 | Abandon | 29 | 4 | 0 | Yes | No |
| 17729570 | PNEUMATIC MOTION SYSTEM | April 2022 | January 2024 | Abandon | 21 | 2 | 0 | No | No |
| 17729514 | PNEUMATIC MOTION SYSTEM | April 2022 | September 2023 | Abandon | 17 | 1 | 0 | No | No |
| 17660511 | AUTOMATIC FLUID PUMP INLET STABILIZERS AND VACUUM REGULATORS | April 2022 | November 2022 | Allow | 7 | 0 | 0 | Yes | No |
| 17728283 | FAIL-FIXED HYDRAULIC ACTUATOR | April 2022 | December 2022 | Allow | 8 | 0 | 0 | Yes | No |
| 17770497 | A Valve Manifold, Valve and Actuator Assembly | April 2022 | January 2024 | Allow | 21 | 2 | 0 | Yes | No |
| 17722470 | FAILURE DETECTION APPARATUS FOR A HYDRAULIC SYSTEM | April 2022 | June 2023 | Allow | 14 | 1 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner WIBLIN, MATTHEW.
With a 57.1% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.
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, 37.5% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.
✓ Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Examiner WIBLIN, MATTHEW works in Art Unit 3745 and has examined 631 patent applications in our dataset. With an allowance rate of 75.0%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 28 months.
Examiner WIBLIN, MATTHEW's allowance rate of 75.0% places them in the 32% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by WIBLIN, MATTHEW receive 1.80 office actions before reaching final disposition. This places the examiner in the 55% 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 WIBLIN, MATTHEW is 28 months. This places the examiner in the 54% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +25.8% benefit to allowance rate for applications examined by WIBLIN, MATTHEW. This interview benefit is in the 76% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.
When applicants file an RCE with this examiner, 26.9% of applications are subsequently allowed. This success rate is in the 35% 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 41.1% of cases where such amendments are filed. This entry rate is in the 56% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.
When applicants request a pre-appeal conference (PAC) with this examiner, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 75% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.
This examiner withdraws rejections or reopens prosecution in 61.1% of appeals filed. This is in the 33% percentile among all examiners. Of these withdrawals, 18.2% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.
When applicants file petitions regarding this examiner's actions, 43.1% are granted (fully or in part). This grant rate is in the 46% 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 0.2% of allowed cases (in the 48% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 40% percentile). This examiner issues Quayle actions less often than average. Allowances may 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.