Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19389247 | MODULAR MANIFOLD SYSTEM FOR CONTINUOUS FLUID PUMPING INTO A WELL | November 2025 | March 2026 | Allow | 4 | 0 | 0 | No | No |
| 19372456 | VAULT FOR ENCAPSULATING DEBRIS FROM ASBESTOS CONCRETE PIPE REPAIR | October 2025 | January 2026 | Allow | 3 | 1 | 0 | No | No |
| 19354540 | INFLATABLE MATTRESS STRUCTURE WITH OVERLAPPING INDEPENDENT AIR CHAMBERS | October 2025 | January 2026 | Allow | 3 | 0 | 0 | Yes | No |
| 19352073 | Transfer Boards | October 2025 | January 2026 | Allow | 3 | 0 | 0 | No | No |
| 19339235 | CONCRETE SURFACE FINISHING APPARATUS | September 2025 | November 2025 | Allow | 2 | 0 | 0 | No | No |
| 19331983 | PATIENT MOVING DEVICES (EDELGARD RISES) WITH LOCKABLE X-BRACE | September 2025 | January 2026 | Allow | 4 | 0 | 0 | No | No |
| 19321259 | COMBINATION PARAMETER OPTIMIZATION DESIGN METHOD FOR FRACTURING AND PACKING DUAL-PARTICLE-SIZE PROPPANTS FOR UNCONSOLIDATED SANDSTONE RESERVOIR | September 2025 | January 2026 | Allow | 4 | 0 | 0 | No | No |
| 19321256 | METHOD OF ARTIFICIALLY ASSISTED FILLING FOR SAND CONTROL AND WATER CONTROL OF FRACTURED RESERVOIR AND METHOD FOR EVALUATING FILLING EFFECT | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19320564 | SWIVEL SEAL ASSEMBLY AND ALIGNMENT METHOD | September 2025 | February 2026 | Allow | 5 | 0 | 0 | No | No |
| 19318458 | Edge-Mountable Ventilation Apparatus for Doors and Windows | September 2025 | December 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19312429 | SILICONE RING | August 2025 | February 2026 | Allow | 6 | 2 | 0 | No | No |
| 19309664 | CONNECTOR ASSEMBLIES AND PROCESSES FOR USING SAME | August 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19305735 | METHODS FOR CONTROLLING FRACTURE HEIGHT IN UNCONVENTIONAL OIL AND GAS RESERVOIRS UNDER MULTI-BEDDING INTERFERENCE | August 2025 | December 2025 | Allow | 4 | 0 | 0 | No | No |
| 19303527 | SIMPLIFIED DOUBLE-SIDED NYLON LOCK | August 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19304380 | SAFETY ANCHORING ACCESSORY | August 2025 | November 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 18992418 | HOSE JOINT | August 2025 | March 2026 | Allow | 14 | 0 | 0 | No | No |
| 19300781 | Gravel Spreader | August 2025 | November 2025 | Allow | 3 | 1 | 0 | No | No |
| 19298265 | NYLON HINGE FOR FACILITATING ADJUSTMENT OF SPRING TORQUE | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19297689 | ADAPTER ASSEMBLY FOR USE WITH A WELLBORE TOOL STRING | August 2025 | February 2026 | Allow | 6 | 0 | 0 | No | No |
| 19294409 | LOCKSET | August 2025 | March 2026 | Allow | 7 | 1 | 0 | No | No |
| 19292247 | RAPID DEPLOY MOBILE PEDESTRIAN BRIDGE | August 2025 | October 2025 | Allow | 3 | 1 | 0 | No | No |
| 19284994 | Plum Picking and Grading Robot and Picking Method | July 2025 | February 2026 | Allow | 7 | 1 | 0 | No | No |
| 19286059 | BED SHEET RETENTION SYSTEMS, SYSTEM COMPONENTS, AND METHODS OF MAKING AND USING THE SAME | July 2025 | March 2026 | Allow | 7 | 1 | 1 | No | No |
| 19283687 | Band With Bistable Actuation Mechanism Employing Flexible Element | July 2025 | October 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19280738 | HYDRAULICALLY SUPPORTED FACE SEAL | July 2025 | February 2026 | Allow | 6 | 0 | 0 | Yes | No |
| 19280613 | Fixator for Telescopic Rod and The Telescopic Rod | July 2025 | October 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19280226 | FOLDING FRAME | July 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19278362 | REAL-TIME ZONAL INFLOW ANALYZER WITH CLOSED-LOOP TRACER SYSTEM | July 2025 | February 2026 | Allow | 7 | 0 | 0 | No | No |
| 18870326 | NURSING CARE BED | July 2025 | August 2025 | Allow | 9 | 0 | 0 | No | No |
| 19273770 | SYSTEM AND METHOD FOR PAVER WITH RECYCLED MATERIALS | July 2025 | August 2025 | Allow | 1 | 0 | 0 | Yes | No |
| 19270532 | COMPUTER NUMERICAL CONTROL MACHINE ANCHORING SYSTEMS AND METHODS FOR WIND TURBINE BLADE MAINTENANCE AND REPAIR | July 2025 | January 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19270647 | Anti-jamming Ratchet-type Tensioning Device | July 2025 | October 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19268233 | DESANDER ASSEMBLY FOR PLUNGER LIFT SYSTEM | July 2025 | January 2026 | Allow | 6 | 0 | 0 | Yes | No |
| 19267776 | ADJUSTABLE DOOR LATCH | July 2025 | October 2025 | Allow | 3 | 1 | 0 | No | No |
| 19265920 | CRIB MATTRESS COVER SYSTEM | July 2025 | December 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19265148 | ADJUSTABLE-LENGTH WATCH STRAP | July 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19263775 | BED SKIRT SYSTEM FOR ADJUSTABLE BED | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 18875699 | ROTATION ANGLE CONTROL AND BRAKING DEVICE FOR POWER HEAD OF DIRECTIONAL DRILL | July 2025 | November 2025 | Allow | 11 | 0 | 0 | No | No |
| 19262259 | CORE SUPPORT AND MATTRESS USING THE SAME | July 2025 | January 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19261569 | PACK OFF INDICATOR FOR A WELLBORE OPERATION | July 2025 | January 2026 | Allow | 7 | 0 | 0 | No | No |
| 19260541 | DOOR LOCK OF RECREATIONAL VEHICLE WITH LOCKING TONGUE AND SAFETY PIN THAT MOVE SYNCHRONOUSLY | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19259291 | JUNCTION ORIENTING INTERFACE FOR A MULTILATERAL WELL | July 2025 | March 2026 | Allow | 8 | 1 | 0 | No | No |
| 19258959 | COMPOSITION AND METHODS FOR INHIBITING CORROSION OF METAL DURING ACIDIZING A WELLBORE IN A SUBTERRANEAN FORMATION FOR FRACKING | July 2025 | October 2025 | Allow | 4 | 1 | 1 | Yes | No |
| 19259097 | BAND EMPLOYING BISTABLE MAGNETIC ACTUATOR WITH HANDS FREE ACTUATION | July 2025 | September 2025 | Allow | 3 | 1 | 0 | No | No |
| 19256201 | Intelligent Surgical Dissection Table Capable of Exchanging Positions | July 2025 | March 2026 | Allow | 8 | 0 | 0 | No | No |
| 19257309 | Faucet Raw Material Silicone Sleeve | July 2025 | February 2026 | Abandon | 8 | 1 | 0 | No | No |
| 19257175 | HIGH PRESSURE PIPE SWIVEL ASSEMBLY | July 2025 | September 2025 | Allow | 3 | 1 | 0 | No | No |
| 19254591 | WELLHEAD FLOW BLOCK AND FLOW CONTROL MECHANISMS | June 2025 | February 2026 | Allow | 7 | 0 | 0 | No | No |
| 19256023 | ANTI-FROST HEAVE PILE FOUNDATION SUPPORT DEVICE | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19250104 | STRUCTURE FOR CONTROLLING CRACK GENERATIONGENERATION IN LARGE-VOLUME SLUICE GATE AND CONSTRUCTION METHOD THEREFOR | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19250837 | DESERT GREENHOUSE SKELETON SYSTEM AND CONTROL METHOD THEREOF | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19251746 | TRANSMISSION LINE TOWER BASE WITH ELECTROTHERMAL AIR-BLOWING ANTI-FROST HEAVE FUNCTION FOR PERMAFROST REGIONS | June 2025 | November 2025 | Allow | 4 | 1 | 0 | No | No |
| 19248817 | Annular Blow Out Preventer | June 2025 | December 2025 | Allow | 6 | 0 | 0 | No | No |
| 19247046 | CATCHER ASSEMBLY FOR A PLUNGER | June 2025 | February 2026 | Allow | 8 | 0 | 0 | No | No |
| 19245330 | HEATABLE HOSE ASSEMBLY FOR ASPHALT REPAIR AND METHODS OF USE | June 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19244462 | LIQUID ACCUMULATION-FREE PRODUCTION AND DRAINAGE SYSTEM FOR OIL AND GAS WELL | June 2025 | October 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19141342 | HYDROGEN SWELLABLE FILLERS FOR SURFACE AND UNDERGROUND FLUID ISOLATION BARRIERS | June 2025 | March 2026 | Allow | 9 | 1 | 0 | Yes | No |
| 19244459 | METHODS AND SYSTEMS FOR ROTATING A CASING TO ENSURE EFFICIENT DISPLACEMENT OF CEMENT SLURRY | June 2025 | February 2026 | Allow | 8 | 0 | 0 | Yes | No |
| 19242793 | BED SHEET RETENTION SYSTEMS, AND SYSTEM COMPONENTS | June 2025 | February 2026 | Allow | 8 | 2 | 1 | Yes | Yes |
| 19242081 | UNIVERSAL COUPLING SYSTEM AND METHOD OF USE | June 2025 | October 2025 | Allow | 4 | 1 | 0 | No | No |
| 19240964 | GEOSTEERING CONTROL FRAMEWORK | June 2025 | January 2026 | Allow | 7 | 0 | 0 | No | No |
| 19240600 | GEOSTEERING CONTROL FRAMEWORK | June 2025 | December 2025 | Allow | 6 | 0 | 0 | No | No |
| 19237839 | BYPASS TOOL FOR USE WITH A TUBING ANCHOR | June 2025 | February 2026 | Abandon | 8 | 1 | 0 | No | No |
| 19237563 | Tubing Anchor with Locking Lug Ring | June 2025 | October 2025 | Allow | 4 | 1 | 0 | No | No |
| 19238174 | LACING DEVICE | June 2025 | September 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19238225 | INTEGRATED CLOSURE DEVICE COMPONENTS AND METHODS | June 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19238342 | APPARATUS FOR POSITIONING A PATIENT DURING SURGERY TO MAXIMIZE ACCESS TO A SURGICAL SITE OF INTEREST | June 2025 | September 2025 | Allow | 4 | 1 | 0 | No | No |
| 19236587 | PULLBACK SYSTEM FOR DRILLING TOOL | June 2025 | January 2026 | Allow | 7 | 0 | 0 | No | No |
| 19236436 | APPARATUS AND METHODS FOR CONTROLLING DRILLING | June 2025 | January 2026 | Allow | 7 | 0 | 0 | No | No |
| 18275051 | CRUDE OIL EXTRACTION PUMP | June 2025 | July 2025 | Allow | 23 | 2 | 0 | Yes | No |
| 19234361 | OPTIMIZED ADJUSTMENT OF A PATIENT COUCH IN THE VERTICAL DIRECTION | June 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19233362 | TUBULAR COMPONENT HAVING FACE-TO-FACE INTERNAL POCKETS FOR SECURING AN OBJECT THEREBETWEEN | June 2025 | December 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19232958 | COMPOSITIONS AND METHODS FOR WELL CEMENTING | June 2025 | January 2026 | Allow | 8 | 1 | 0 | Yes | No |
| 19233902 | Integrated Bypass and Flowback Systems and Methods for Well Fracturing | June 2025 | October 2025 | Allow | 4 | 0 | 0 | No | No |
| 19232933 | METHODS FOR GROUT INJECTION REPAIR AND WATER RETENTION IN GOAF | June 2025 | July 2025 | Allow | 1 | 0 | 0 | No | No |
| 19232707 | SAFETY CAGE FOR A PAVING MACHINE | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19231751 | DEBRIS BLOWER WITH SOUND ATTENUATION RESONATOR | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19136872 | MILLING AND DEBRIS COLLECTING WITH MULTIPHASE VACUUM PUMP | June 2025 | February 2026 | Allow | 8 | 1 | 0 | Yes | No |
| 19136871 | FREQUENCY ANALYSIS OF TIME-SERIES VIBRATIONAL DATA | June 2025 | January 2026 | Allow | 7 | 1 | 0 | Yes | No |
| 19230966 | Hybrid Tunnel Boring Using Combination of Thermal and Mechanical Processes | June 2025 | March 2026 | Allow | 9 | 1 | 1 | Yes | No |
| 19228849 | SAND CATCHER FOR DOWNHOLE PUMP AND METHOD FOR USING SAME | June 2025 | February 2026 | Allow | 9 | 0 | 0 | No | No |
| 19229631 | FAST-ACTING SWELLABLE DOWNHOLE SEAL | June 2025 | February 2026 | Allow | 8 | 0 | 1 | Yes | No |
| 19227954 | KIT FOR BEARING EXTRACTION FROM A STUFFING BOX OF A ROTARY MECHANICAL DEVICE | June 2025 | January 2026 | Allow | 8 | 0 | 0 | Yes | No |
| 19227670 | Method For Manufacturing Sealing Structure And Sealing Structure | June 2025 | March 2026 | Allow | 9 | 1 | 0 | Yes | No |
| 19226414 | Method of Controlling Tensile-Splitting and Hydro-Shearing Parameters During Completion of Enhanced Geothermal System Wells | June 2025 | October 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19227008 | SURFACTANTS FOR OIL AND GAS PRODUCTION | June 2025 | December 2025 | Allow | 6 | 0 | 1 | No | No |
| 19226131 | BRIDGE SLIDING DEVICE AND A BRIDGE CONSTRUCTION SYSTEM | June 2025 | September 2025 | Abandon | 3 | 1 | 0 | No | No |
| 19225229 | HANDRAIL CONNECTOR | June 2025 | October 2025 | Allow | 5 | 2 | 0 | No | No |
| 19223026 | DUAL-ACTION DOOR HANDLE | May 2025 | February 2026 | Allow | 9 | 1 | 0 | No | No |
| 19222429 | GROUND PENETRATING SELF-DRILLING SEED PLANTING DEVICE | May 2025 | October 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19222269 | ISOLATION SLEEVE | May 2025 | November 2025 | Allow | 6 | 0 | 0 | Yes | No |
| 19222343 | RELEASE ASSIST ASSEMBLY, AND METHOD, FOR DOUBLE GRIP PACKER WITH OPPOSED SLIPS | May 2025 | September 2025 | Allow | 3 | 0 | 0 | No | No |
| 19222637 | SUBTERRANEAN BANDED IRON BASED INJECTION FLUID FOR HYDROGEN STORAGE | May 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19220260 | MARINE VESSELS AND METHODS OF USING SAME | May 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19221143 | System and Process for Subsea Fiberoptic Logging of a Well | May 2025 | October 2025 | Allow | 4 | 1 | 0 | No | No |
| 19133253 | COMPENSATOR ASSEMBLY FOR DOWNHOLE TOOL ARTICULATION SYSTEMS AND METHODS | May 2025 | November 2025 | Allow | 6 | 0 | 0 | No | No |
| 19220855 | CHITOSAN ACETATE SALT POLYMER FOR ENHANCED OIL RECOVERY APPLICATIONS | May 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19218809 | ROLL ISOLATED ROTARY STEERABLE SYSTEMS EMPLOYING DIGITAL VALVES | May 2025 | November 2025 | Allow | 6 | 1 | 0 | No | No |
| 19219449 | INTEGRATED SELECTIVE-FIRING DETONATOR SPECIAL FOR OIL AND GAS WELLS | May 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19219804 | METHOD OF OIL RECOVERY FROM SUBSURFACE RESERVOIRS USING IMPROVED CARBON DIOXIDE ENHANCED OIL RECOVERY | May 2025 | November 2025 | Allow | 6 | 1 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 3670.
With a 37.1% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. 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, 33.9% 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.
Group 3670 is part of Technology Center 3600. This group has examined 158,346 patent applications in our dataset, with an overall allowance rate of 73.4%. Applications typically reach final disposition in approximately 27 months.
Applications in Group 3670 receive an average of 1.75 office actions before reaching final disposition. The median prosecution time is 27 months.
This group-level data aggregates statistics across multiple art units. For more targeted prosecution strategies, review the individual art unit and examiner statistics within this group.
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.