Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18972185 | GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO | December 2024 | February 2025 | Allow | 2 | 0 | 0 | No | No |
| 18972172 | GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO | December 2024 | February 2025 | Allow | 2 | 0 | 0 | No | No |
| 18725595 | DEVICE CONFIGURED TO BE MOUNTED ON AN OIL TANK OF AN AIRCRAFT TURBOMACHINE, OIL SUPPLY ASSEMBLY AND ASSOCIATED METHOD OF USE | June 2024 | May 2025 | Allow | 10 | 0 | 0 | No | No |
| 18749067 | APRON DEVICE, ELEVATOR CAR AND METHOD FOR PROTECTING FROM FALLING INTO ELEVATOR SHAFT | June 2024 | February 2025 | Allow | 8 | 0 | 0 | No | No |
| 18747601 | ELEVATOR CONNECTOR WITH ANGLED INTERFACE | June 2024 | March 2025 | Allow | 9 | 0 | 1 | No | No |
| 18739960 | Greasing sleeve | June 2024 | May 2025 | Allow | 11 | 1 | 0 | No | No |
| 18716961 | ASSEMBLY OF A HOLLOW RAIL IN AN ELEVATOR SHAFT OF AN ELEVATOR INSTALLATION | June 2024 | November 2024 | Allow | 6 | 0 | 0 | No | No |
| 18658671 | STAIR LIFTING CHAIR | May 2024 | January 2025 | Allow | 8 | 0 | 0 | No | No |
| 18632851 | OIL SUPPLY DEVICE AND CONTROL METHOD FOR ELECTRIC VEHICLE POWERTRAIN | April 2024 | October 2024 | Allow | 7 | 0 | 0 | No | No |
| 18625192 | AI-DRIVEN WIRELESS LUBRICATOR REMOTE CONTROL SYSTEM | April 2024 | April 2025 | Allow | 12 | 0 | 0 | No | No |
| 18693222 | CONTROL DEVICE FOR GEARBOX | March 2024 | August 2024 | Allow | 5 | 0 | 2 | No | No |
| 18602708 | Electric Stair Lift | March 2024 | April 2025 | Abandon | 13 | 1 | 0 | No | No |
| 18590619 | SCISSOR LIFT WITH MIDDLE PIN OFFSET AND KICKER | February 2024 | June 2025 | Allow | 15 | 1 | 1 | No | No |
| 18441800 | LIFT DEVICE | February 2024 | April 2025 | Allow | 14 | 0 | 0 | No | No |
| 18683484 | DYNAMIC TRACTIVE DRIVE FOR VERTICAL TRANSPORTATION SYSTEM | February 2024 | January 2025 | Allow | 11 | 0 | 0 | No | No |
| 18438747 | MACHINE LUBRICATION SYSTEM | February 2024 | September 2024 | Allow | 7 | 0 | 0 | No | No |
| 18422702 | GLASS ELEVATOR INNOVATIONS | January 2024 | December 2024 | Allow | 10 | 0 | 1 | No | No |
| 18572031 | DEVICE FOR DETECTING LEAKS IN AN AIRCRAFT ENGINE LUBRICATING OIL CIRCUIT | December 2023 | October 2024 | Allow | 10 | 0 | 0 | No | No |
| 18543620 | LUBRICANT DELIVERY SYSTEM AND METHOD | December 2023 | November 2024 | Allow | 11 | 0 | 0 | No | No |
| 18536101 | DRIVE APPARATUS | December 2023 | July 2024 | Allow | 7 | 0 | 0 | No | No |
| 18533785 | SYSTEM AND METHOD FOR REDUCING FRICTION, TORQUE AND DRAG IN ARTIFICIAL LIFT SYSTEMS USED IN OIL AND GAS PRODUCTION WELLS | December 2023 | April 2025 | Allow | 16 | 2 | 0 | No | No |
| 18568064 | A DRIVE UNIT FOR RAIL LUBRICATING DEVICES AND A METHOD FOR USING THE SAME | December 2023 | June 2025 | Allow | 18 | 2 | 0 | No | No |
| 18531123 | OIL DISTRIBUTOR, AXLE DRIVE AND MOTOR VEHICLE | December 2023 | February 2025 | Allow | 14 | 1 | 0 | No | No |
| 18520594 | TRANSMISSION FOR A MOTOR VEHICLE | November 2023 | February 2025 | Allow | 14 | 1 | 0 | No | No |
| 18519398 | SYSTEMS AND METHOD FOR CONTROLLING LUBRICATION | November 2023 | April 2025 | Allow | 16 | 1 | 0 | No | No |
| 18519988 | PROTECTOR FOR AN ELEVATOR CAR | November 2023 | August 2024 | Allow | 9 | 1 | 0 | No | No |
| 18561903 | LUBRICANT SUPPLY SYSTEM FOR A DRIVE UNIT OF AN ELECTRICALLY OPERATED VEHICLE | November 2023 | September 2024 | Allow | 10 | 0 | 0 | No | No |
| 18510573 | HYDRAULIC FLUID PICK-UP TUBE | November 2023 | January 2025 | Allow | 14 | 1 | 1 | No | No |
| 18506482 | LUBRICATING OIL TANK AND ROTARY MACHINE SYSTEM | November 2023 | September 2024 | Allow | 10 | 1 | 0 | No | No |
| 18387869 | GUIDE RAIL DEVICE FOR ELEVATOR | November 2023 | September 2024 | Allow | 10 | 1 | 0 | No | No |
| 18501707 | BEARING LUBRICATION SYSTEMS AND METHODS FOR OPERATING THE SAME | November 2023 | August 2024 | Allow | 9 | 0 | 0 | No | No |
| 18501173 | GAS TURBINE ENGINE OIL FLOW CONTROL SYSTEM | November 2023 | December 2024 | Allow | 13 | 0 | 1 | No | No |
| 18497207 | OIL DELIVERY SYSTEM ARCHITECTURE | October 2023 | May 2024 | Allow | 7 | 0 | 0 | No | No |
| 18491888 | AUXILIARY OIL TANK FOR AN AIRCRAFT TURBINE ENGINE | October 2023 | May 2025 | Allow | 19 | 1 | 0 | No | No |
| 18556686 | ELEVATOR SYSTEM | October 2023 | December 2024 | Abandon | 14 | 1 | 0 | No | No |
| 18491248 | OIL DE-AERATOR FOR AIRCRAFT ENGINE | October 2023 | May 2025 | Allow | 19 | 0 | 0 | No | No |
| 18555655 | CHASSIS ASSEMBLY AND AUTOMATIC GUIDED VEHICLE | October 2023 | May 2024 | Allow | 7 | 0 | 0 | No | No |
| 18287095 | LUBRICATING SYSTEM | October 2023 | March 2025 | Allow | 17 | 1 | 0 | No | No |
| 18481582 | GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINE | October 2023 | December 2024 | Allow | 14 | 0 | 1 | No | No |
| 18479296 | GEAR COOLING SYSTEM | October 2023 | August 2024 | Allow | 11 | 1 | 0 | No | No |
| 18374064 | MODULAR CABIN ASSEMBLY FOR AN ELEVATOR AND A METHOD TO OPERATE THE SAME | September 2023 | March 2024 | Allow | 5 | 0 | 0 | No | No |
| 18371984 | APPARATUS FOR TRANSPORTING A LOAD, IN PARTICULAR A STAIRLIFT | September 2023 | December 2024 | Allow | 15 | 2 | 0 | No | No |
| 18551890 | BRAKE SYSTEM FOR AN ELEVATOR | September 2023 | April 2024 | Allow | 7 | 0 | 0 | No | No |
| 18551887 | ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATOR | September 2023 | April 2025 | Abandon | 18 | 2 | 0 | No | No |
| 18282680 | HIGH EFFICIENCY SEAL OIL SYSTEM | September 2023 | August 2024 | Allow | 11 | 0 | 0 | No | No |
| 18368996 | STRADDLE FORK VEHICLE | September 2023 | October 2023 | Allow | 1 | 0 | 0 | No | No |
| 18466326 | VEHICLE TRANSMISSION WITH A POWER TAKE-OFF, VEHICLE AND WORKING MACHINE ARRANGEMENT | September 2023 | September 2024 | Allow | 12 | 1 | 0 | No | No |
| 18464534 | METHOD OF CONSTRUCTING ELEVATOR AND CONSTRUCTION-TIME ELEVATOR ARRANGEMENT | September 2023 | February 2025 | Allow | 17 | 2 | 1 | Yes | No |
| 18461511 | DRIVE DEVICE | September 2023 | March 2024 | Allow | 7 | 0 | 0 | No | No |
| 18242783 | Elevator Car Door Detection Apparatus | September 2023 | October 2024 | Allow | 14 | 1 | 0 | No | No |
| 18241614 | FLUID DRAIN SYSTEM | September 2023 | March 2024 | Allow | 7 | 0 | 0 | No | No |
| 18278673 | A TRANSPORT SYSTEM FOR AN ELEVATOR OR LIFT | August 2023 | January 2025 | Allow | 17 | 1 | 1 | No | No |
| 18229201 | STAIRCASE MOBILITY SYSTEM | August 2023 | April 2024 | Allow | 8 | 0 | 0 | No | No |
| 18228737 | ELEVATOR CONNECTOR WITH ANGLED INTERFACE | August 2023 | May 2024 | Allow | 10 | 0 | 1 | No | No |
| 18224703 | SYSTEMS, DEVICES, AND METHODS FOR AN ELEVATOR PIT DECK DEVICE | July 2023 | December 2024 | Allow | 17 | 1 | 1 | No | No |
| 18356943 | SYSTEMS FOR MONITORING SMOKE AND HEAT IN ELEVATOR HOISTWAYS | July 2023 | April 2024 | Allow | 9 | 0 | 0 | No | No |
| 18353129 | TRANSMISSION DEVICE FOR A MOTOR VEHICLE | July 2023 | June 2025 | Allow | 23 | 2 | 0 | Yes | No |
| 18352821 | WIND TURBINE BEARING AND METHOD OF LUBRICATION | July 2023 | November 2024 | Allow | 16 | 0 | 0 | No | No |
| 18351166 | ROLLER GUIDE MOUNTED ELEVATOR MONITORING SYSTEMS | July 2023 | May 2024 | Allow | 10 | 0 | 0 | No | No |
| 18212657 | REDUCED PARASITIC LUBE SYSTEM | June 2023 | August 2024 | Allow | 13 | 2 | 1 | Yes | No |
| 18338796 | METHOD, AN ARRANGEMENT AND A TRANSPORT APPARATUS FOR TRANSPORTING ELEVATOR GUIDE RAILS IN A SHAFT | June 2023 | August 2024 | Allow | 13 | 1 | 0 | No | No |
| 18332978 | ELEVATOR PIT SAFETY NET SYSTEM | June 2023 | September 2023 | Allow | 4 | 0 | 0 | No | No |
| 18332997 | ELEVATOR PIT SAFETY NET SYSTEM | June 2023 | December 2023 | Allow | 6 | 1 | 0 | No | No |
| 18201835 | WORK VEHICLE | May 2023 | September 2024 | Allow | 16 | 1 | 0 | No | No |
| 18201634 | Automatic switch plate lubrication assembly | May 2023 | July 2024 | Allow | 14 | 1 | 1 | No | No |
| 18038533 | DEVICE FOR HELPING A VEHICLE TO NEGOTIATE AN OBSTACLE | May 2023 | September 2024 | Abandon | 16 | 1 | 0 | No | No |
| 18036840 | ROBOT | May 2023 | December 2024 | Allow | 19 | 1 | 0 | No | No |
| 18195821 | STRADDLE FORK VEHICLE | May 2023 | July 2023 | Allow | 2 | 0 | 0 | No | No |
| 18142284 | LUBRICATING DEVICE OF VEHICLE TRANSMISSION SYSTEM | May 2023 | June 2024 | Allow | 13 | 0 | 0 | No | No |
| 18303882 | MECHANICAL ASSEMBLY INCLUDING A ROLLER BEARING | April 2023 | February 2025 | Allow | 22 | 1 | 0 | No | No |
| 18134056 | PLATE ASSEMBLY FOR REMOVING A SECTION OF UNDERLYING SUBSTRATE | April 2023 | June 2025 | Allow | 26 | 1 | 0 | No | No |
| 18299818 | ELEVATOR LOAD BEARING MEMBER INCLUDING A UNIDIRECTIONAL WEAVE | April 2023 | January 2024 | Allow | 9 | 1 | 0 | No | No |
| 18247290 | HYDRAULIC TENSIONER | March 2023 | July 2024 | Allow | 16 | 1 | 0 | No | No |
| 18123960 | ELEVATOR PAD ASSEMBLY | March 2023 | April 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18114656 | Hybrid Power System with Individualized Component Lubrication And Method for Operating the Same | February 2023 | January 2025 | Allow | 22 | 1 | 0 | No | No |
| 18172195 | INTEGRATED GEAR OIL SHROUD AND PUMP OIL PICKUP | February 2023 | February 2024 | Allow | 12 | 1 | 0 | No | No |
| 18166252 | COMPRESSOR CRANKCASE OIL RECLAMATION SYSTEM | February 2023 | January 2025 | Allow | 23 | 1 | 1 | No | No |
| 18106582 | CRANKSHAFT, INVERTER COMPRESSOR, AND REFRIGERATION DEVICE | February 2023 | December 2023 | Allow | 10 | 0 | 0 | No | No |
| 18165304 | LUBRICATING STRUCTURE FOR VEHICLE POWER TRANSMISSION DEVICE | February 2023 | February 2024 | Allow | 12 | 1 | 0 | No | No |
| 18156079 | OIL SUPPLY SYSTEM FOR A MACHINE, IN PARTICULAR A POWER UNIT OF A MOTOR VEHICLE, AND POWER UNIT FOR A MOTOR VEHICLE WITH SUCH AN OIL SUPPLY SYSTEM | January 2023 | October 2024 | Allow | 21 | 3 | 0 | Yes | No |
| 18155566 | BORE LUBRICATION SYSTEM | January 2023 | March 2024 | Allow | 14 | 1 | 1 | No | No |
| 18154287 | ELEVATOR SHAFT ELEMENT, ELEVATOR ARRANGEMENT AND METHOD | January 2023 | February 2024 | Allow | 13 | 2 | 0 | No | No |
| 18151424 | BYPASS VALVE | January 2023 | January 2025 | Allow | 24 | 1 | 1 | No | No |
| 18149377 | Elevator Door Roller and Track Replacement | January 2023 | April 2023 | Allow | 3 | 0 | 0 | No | No |
| 18013490 | IMPROVEMENTS IN OR RELATING TO STAIRLIFTS | December 2022 | June 2024 | Abandon | 18 | 1 | 0 | No | No |
| 18069361 | EJECTION DEVICE | December 2022 | November 2024 | Allow | 23 | 2 | 0 | No | No |
| 18068017 | GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO | December 2022 | December 2023 | Allow | 12 | 1 | 0 | No | No |
| 18066153 | SYSTEMS FOR LUBRICANT DISTRIBUTION | December 2022 | July 2024 | Allow | 19 | 2 | 1 | No | No |
| 18081530 | Connection Arrangement | December 2022 | November 2024 | Abandon | 23 | 0 | 1 | No | No |
| 18064226 | INSERTION AMOUNT GRASPING DEVICE | December 2022 | July 2024 | Allow | 20 | 0 | 1 | No | No |
| 18075736 | OIL GUIDE DEVICE | December 2022 | July 2023 | Allow | 7 | 1 | 0 | No | No |
| 18073814 | CUTTING FLUID DIGITAL MONITORING MANAGEMENT SYSTEM AND METHOD | December 2022 | December 2023 | Allow | 12 | 0 | 0 | No | No |
| 17928628 | SEAL ASSEMBLY FOR A PNEUMATIC VACUUM ELEVATOR | November 2022 | July 2023 | Allow | 8 | 1 | 0 | No | No |
| 17928626 | A LOCKING DEVICE FOR A GUIDE RAIL AND A METHOD THEREOF | November 2022 | July 2023 | Allow | 8 | 1 | 0 | No | No |
| 18059334 | SYSTEMS AND METHODS FOR GEARBOX FLUID RESERVOIR | November 2022 | October 2024 | Allow | 22 | 1 | 1 | No | No |
| 18058500 | LUBRICATING TOOL FOR BOAT STEERING CABLE | November 2022 | February 2024 | Allow | 14 | 0 | 1 | No | No |
| 17991488 | Oil Heat Exchanger | November 2022 | August 2024 | Allow | 32 | 3 | 0 | No | No |
| 17999033 | MACHINE TOOL SYSTEM | November 2022 | September 2024 | Allow | 22 | 1 | 0 | Yes | No |
| 17986539 | LUBRICANT RESERVOIR WITH INTEGRATED HEAT EXCHANGER | November 2022 | February 2024 | Allow | 15 | 1 | 0 | No | No |
| 17984574 | REMOVING MOISTURE FROM A LUBRICANT RESERVOIR | November 2022 | February 2024 | Allow | 15 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner RIEGELMAN, MICHAEL A.
With a 43.8% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success 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, 48.3% 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 RIEGELMAN, MICHAEL A works in Art Unit 3654 and has examined 1,199 patent applications in our dataset. With an allowance rate of 80.2%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 28 months.
Examiner RIEGELMAN, MICHAEL A's allowance rate of 80.2% places them in the 43% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by RIEGELMAN, MICHAEL A receive 1.43 office actions before reaching final disposition. This places the examiner in the 32% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.
The median time to disposition (half-life) for applications examined by RIEGELMAN, MICHAEL A is 28 months. This places the examiner in the 53% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +6.9% benefit to allowance rate for applications examined by RIEGELMAN, MICHAEL A. This interview benefit is in the 36% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.
When applicants file an RCE with this examiner, 30.7% of applications are subsequently allowed. This success rate is in the 53% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.
This examiner enters after-final amendments leading to allowance in 29.7% of cases where such amendments are filed. This entry rate is in the 34% 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, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 74% 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 72.4% of appeals filed. This is in the 56% percentile among all examiners. Of these withdrawals, 50.0% 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, 50.5% are granted (fully or in part). This grant rate is in the 62% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.
Examiner's Amendments: This examiner makes examiner's amendments in 0.8% of allowed cases (in the 64% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 34% 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.