Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19077384 | SYSTEM AND METHOD FOR COLLECTING PLASMA | March 2025 | May 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19031669 | FAN DEVICE | January 2025 | May 2025 | Allow | 4 | 0 | 0 | No | No |
| 19031849 | SYSTEM FOR MEASURING INTRAOCULAR PRESSURE | January 2025 | March 2025 | Allow | 2 | 0 | 0 | No | No |
| 19023216 | COBALT-CHROMIUM ALLOY STENT AND DRUG ELUTING STENT | January 2025 | June 2025 | Allow | 5 | 1 | 0 | No | No |
| 18990397 | REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE | December 2024 | March 2025 | Allow | 3 | 0 | 0 | No | No |
| 18973939 | LATCHING PIN ASSEMBLY AND DEACTIVATING ROCKER ARM ASSEMBLY | December 2024 | April 2025 | Allow | 4 | 0 | 0 | No | No |
| 18969780 | METHOD FOR MANUFACTURING EXHAUST COMPONENT | December 2024 | April 2025 | Allow | 4 | 0 | 0 | No | No |
| 18968617 | HANDLE CONNECTION MECHANISM | December 2024 | June 2025 | Allow | 6 | 0 | 0 | Yes | No |
| 18871508 | PERFORATING DEVICE | December 2024 | March 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 18967399 | INTERCONNECTED IMPLANTS AND METHODS | December 2024 | June 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 18965239 | SYSTEMS AND METHODS ASSOCIATED WITH A REMOVABLE INLET SHIELD | December 2024 | April 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 18955269 | SYSTEM AND METHOD FOR COLLECTING PLASMA | November 2024 | March 2025 | Allow | 4 | 1 | 0 | No | No |
| 18867077 | METHOD OF MANUFACTURING A ROOT RING FOR A WIND TURBINE BLADE | November 2024 | June 2025 | Allow | 7 | 0 | 0 | Yes | No |
| 18948017 | ORTHOPEDIC SURGERY SYSTEMS AND DEVICES FOR IMPACTING IMPLEMENTS IN BONES | November 2024 | June 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 18941684 | TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING COOLING CONDUITS | November 2024 | March 2025 | Allow | 4 | 0 | 0 | No | No |
| 18939083 | CLUTCH-TYPE AIR COMPRESSOR SYSTEM AND CONTROL METHOD AND CONTROL APPARATUS THEREOF | November 2024 | March 2025 | Allow | 4 | 0 | 0 | No | No |
| 18936174 | APPARATUS FOR DRAWING MEDICINE FROM A MEDICINE CONTAINER TO A SYRINGE | November 2024 | January 2025 | Allow | 3 | 0 | 0 | No | No |
| 18922841 | PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR | October 2024 | March 2025 | Allow | 5 | 0 | 0 | No | No |
| 18914924 | ABSORBER TUBE FOR PARABOLIC TROUGH SOLAR POWER PLANT | October 2024 | April 2025 | Allow | 6 | 1 | 0 | No | No |
| 18854946 | SYSTEMS AND METHODS TO MINIMIZE EXHAUST SYSTEM CONDENSATION | October 2024 | June 2025 | Allow | 8 | 0 | 0 | No | No |
| 18908090 | ROTATING COLLECTOR RING FOR CENTRIFUGAL SOLAR RECEIVER | October 2024 | April 2025 | Allow | 7 | 0 | 1 | Yes | No |
| 18899995 | ACTUATING MECHANISM FOR A SWITCHABLE ROCKER ARM | September 2024 | May 2025 | Allow | 8 | 0 | 1 | No | No |
| 18898369 | Swing Bridge | September 2024 | March 2025 | Allow | 5 | 0 | 0 | No | No |
| 18898194 | METHOD FOR MANUFACTURING SCREW ROTOR | September 2024 | April 2025 | Allow | 7 | 1 | 0 | Yes | No |
| 18850936 | DEVICE FOR CONTROLLING PASSAGE OF FLUID | September 2024 | February 2025 | Allow | 5 | 1 | 0 | No | No |
| 18885162 | PUNCH FOR RIVETING, DEVICE IN WHICH PUNCH FOR RIVETING IS DISPOSED, AND METHOD FOR JOINING MEMBERS | September 2024 | June 2025 | Allow | 9 | 1 | 0 | No | No |
| 18824999 | CIRCUMFERENTIALLY VARYING FAN CASING TREATMENTS FOR REDUCING FAN NOISE EFFECTS | September 2024 | June 2025 | Allow | 9 | 1 | 0 | Yes | No |
| 18844049 | CAM PHASE REGULATOR ASSEMBLY | September 2024 | June 2025 | Allow | 9 | 0 | 0 | Yes | No |
| 18818059 | System and Method for Installing a Manifold Plug | August 2024 | April 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 18816434 | OSCILLATING MECHANISM OF FAN, AND FAN | August 2024 | May 2025 | Allow | 9 | 0 | 0 | No | No |
| 18816006 | AIR CONDITIONING SYSTEM AND TRANSPORTATION SYSTEM INCLUDING SAME | August 2024 | December 2024 | Allow | 4 | 1 | 0 | Yes | No |
| 18811958 | SPACE VEHICLE AND METHOD FOR MANUFACTURE THEREOF | August 2024 | March 2025 | Allow | 7 | 0 | 0 | No | No |
| 18811163 | REFRIGERATION CYCLE APPARATUS | August 2024 | October 2024 | Allow | 2 | 0 | 0 | No | No |
| 18809856 | RETAINING RING CENTRIFUGAL GROWTH LIMITER | August 2024 | January 2025 | Allow | 5 | 0 | 0 | No | No |
| 18807026 | Skin Passageway Trip Strips | August 2024 | December 2024 | Allow | 4 | 0 | 0 | No | No |
| 18804861 | Degradable biomedical magnesium alloy drug-eluting vascular stent and preparation method | August 2024 | May 2025 | Allow | 9 | 1 | 1 | No | No |
| 18798861 | SYSTEM FOR CLASSIFYING WORKING MEMORY TASK MAGNETOENCEPHALOGRAPHY BASED ON MACHINE LEARNING | August 2024 | April 2025 | Allow | 8 | 1 | 0 | No | No |
| 18799807 | Adjustable Flow-Synchronization Return Valve for Hydraulic Pressure Balancing | August 2024 | June 2025 | Allow | 10 | 1 | 1 | No | No |
| 18796784 | Anisotropic Conductive Electrical Connection From A Conductive Pathway Through A Ceramic Casing To A Circuit Board Electronic Component Housed Inside The Casing | August 2024 | April 2025 | Allow | 8 | 1 | 0 | No | No |
| 18794102 | ENGINE BRAKE METHOD FOR OPERATING A VEHICLE WITH A TURBOCHARGED INTERNAL COMBUSTION ENGINE AND ASSOCIATED VEHICLE | August 2024 | May 2025 | Allow | 9 | 0 | 0 | No | No |
| 18792233 | METHODS AND SYSTEMS FOR TRANSCAVAL TREATMENT OF ANEURYSMS | August 2024 | January 2025 | Allow | 6 | 1 | 1 | Yes | No |
| 18789366 | Cam Following System for Pursing Piston Engine | July 2024 | November 2024 | Allow | 4 | 0 | 0 | No | No |
| 18789623 | CYLINDER GAS RECIRCULATION SYSTEM DEVICE OF INTERNAL COMBUSTION ENGINE BASED ON PRESSURE DIFFERENTIAL DRIVING | July 2024 | September 2024 | Allow | 1 | 0 | 0 | No | No |
| 18779311 | INTERNAL COMBUSTION ENGINE SYSTEM | July 2024 | February 2025 | Allow | 6 | 0 | 0 | No | No |
| 18777881 | REPAIR METHOD OF ROTOR | July 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18777210 | METHOD AND SYSTEM FOR FUEL CONDITIONING | July 2024 | January 2025 | Allow | 6 | 0 | 0 | No | No |
| 18776057 | METHOD AND APPARATUS FOR FASTENING IN A HIGH FLUID PRESSURE ENVIRONMENT | July 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18775083 | RECLINER AUTOMATIC FASTENING SYSTEM AND RECLINER AUTOMATIC FASTENING METHOD | July 2024 | February 2025 | Allow | 7 | 0 | 0 | No | No |
| 18729519 | RECIPROCATING PISTON ENGINE, AND METHOD FOR OPERATING A RECIPROCATING PISTON ENGINE | July 2024 | March 2025 | Allow | 8 | 0 | 0 | No | No |
| 18729086 | VORTEX GENERATOR | July 2024 | May 2025 | Allow | 10 | 1 | 0 | No | No |
| 18770429 | LIGHT-PROJECTING OF INSTALLATION-LOCATION PATTERNS ONTO INSTALLATION SURFACES | July 2024 | April 2025 | Allow | 9 | 0 | 1 | Yes | No |
| 18727418 | AUTOMATED FLOATING INSERTION TOOL FOR PUSH-IN FASTENERS | July 2024 | January 2025 | Allow | 7 | 0 | 0 | No | No |
| 18727438 | FABRICATION ASSEMBLY AND METHOD OF AUTOMATED METAL FABRICATION | July 2024 | December 2024 | Allow | 5 | 1 | 0 | No | No |
| 18766094 | GATE VALVE WITH SINGLE OR DUAL SEATS AND SEAT ASSEMBLIES FOR A GATE VALVE | July 2024 | November 2024 | Allow | 5 | 1 | 1 | No | No |
| 18726915 | THRUST REVERSER COMPRISING FIXED CASCADES AND A SEALING MEMBRANE | July 2024 | April 2025 | Allow | 9 | 0 | 0 | No | No |
| 18761405 | METHOD AND SYSTEM FOR REPLACING THE FIXED ROOF OF A STORAGE TANK | July 2024 | February 2025 | Allow | 8 | 0 | 1 | No | No |
| 18757908 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE | June 2024 | December 2024 | Allow | 6 | 0 | 0 | No | No |
| 18756038 | ABNORMALITY DIAGNOSIS DEVICE FOR INTERNAL COMBUSTION ENGINE | June 2024 | October 2024 | Allow | 4 | 0 | 0 | No | No |
| 18724847 | Internal Combustion Engine for a Motor Vehicle, in Particular for a Car | June 2024 | April 2025 | Allow | 10 | 1 | 0 | No | No |
| 18724607 | COMB | June 2024 | May 2025 | Abandon | 10 | 1 | 0 | No | No |
| 18755463 | TURBINE SHROUD SYSTEM WITH CERAMIC MATRIX COMPOSITE SEGMENTS AND DUAL INTER-SEGMENT SEALS | June 2024 | October 2024 | Allow | 3 | 0 | 0 | No | No |
| 18751022 | FACE SEAL ROBUST TO CASING VIBRATION | June 2024 | April 2025 | Allow | 10 | 1 | 0 | No | No |
| 18723225 | Control device of an exhaust gas guide section of an exhaust gas turbocharger | June 2024 | February 2025 | Allow | 7 | 1 | 0 | No | No |
| 18747453 | BLOOD-GAS EXCHANGE DEVICE AND METHODS OF USE | June 2024 | September 2024 | Allow | 3 | 0 | 0 | No | No |
| 18742488 | Turbine Airfoil Coating | June 2024 | September 2024 | Allow | 4 | 0 | 0 | No | No |
| 18718654 | UNDUCTED TURBINE ENGINE COMPRISING STATOR BLADES HAVING DIFFERENT CHORDS | June 2024 | November 2024 | Allow | 5 | 0 | 0 | No | No |
| 18740148 | PORTABLE AND RETRACTABLE OFF-GRID TURBINE SYSTEM | June 2024 | April 2025 | Allow | 10 | 1 | 0 | Yes | No |
| 18739208 | METHOD FOR MONITORING REGENERATION OF A PARTICULATE FILTER IN THE EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE | June 2024 | September 2024 | Allow | 4 | 0 | 0 | Yes | No |
| 18732139 | ENGINE AND EXHAUST SYSTEM | June 2024 | January 2025 | Allow | 8 | 1 | 0 | No | No |
| 18732382 | ENGINE BRAKING IN HYDROGEN INTERNAL COMBUSTION ENGINES | June 2024 | September 2024 | Allow | 3 | 0 | 0 | No | No |
| 18678892 | TURBINE SHROUD ASSEMBLY WITH INTER-SEGMENT DAMPING | May 2024 | October 2024 | Allow | 5 | 0 | 0 | No | No |
| 18714243 | TURBINE FOR TURBOMACHINE | May 2024 | February 2025 | Allow | 9 | 1 | 0 | No | No |
| 18675595 | Bowed Runners and Corresponding Valve Assemblies for Paravalvular Leak Protection | May 2024 | May 2025 | Allow | 12 | 1 | 0 | No | No |
| 18672118 | SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM | May 2024 | December 2024 | Allow | 7 | 1 | 0 | No | No |
| 18672887 | ELECTRICALLY STARTING A GAS TURBINE ENGINE | May 2024 | May 2025 | Allow | 11 | 0 | 0 | No | No |
| 18671163 | ANGULARLY ADJUSTABLE SUPPORT TOOL INDEXES AND RELATED METHODS | May 2024 | May 2025 | Allow | 12 | 1 | 1 | Yes | No |
| 18670021 | PARTICLE SUPPRESSOR FOR A CENTRIFUGAL PARTICLE RECEIVER | May 2024 | January 2025 | Allow | 7 | 1 | 0 | No | No |
| 18710572 | TURBOCHARGED ENGINE SYSTEM AND METHOD OF CHARGING AND EMISSION CONTROLLING A TURBOCHARGED ENGINE SYSTEM | May 2024 | January 2025 | Allow | 8 | 0 | 0 | No | No |
| 18664370 | METHODS AND SYSTEMS FOR DENITROGENATION COMBUSTION AND CO2 CAPTURE AND UTILIZATION IN GAS BOILERS | May 2024 | July 2024 | Allow | 2 | 0 | 0 | No | No |
| 18660369 | CENTRIFUGAL PUMP FOR CONVEYING A FLUID | May 2024 | August 2024 | Allow | 3 | 0 | 0 | No | No |
| 18658415 | CRIMPING MECHANISM FOR LOCKING PINS | May 2024 | January 2025 | Allow | 8 | 1 | 0 | Yes | No |
| 18658467 | IMMERSION PUMP | May 2024 | November 2024 | Allow | 7 | 1 | 0 | Yes | No |
| 18657146 | FASTENING DEVICE AND FASTENING SYSTEM INCLUDING THE SAME | May 2024 | March 2025 | Allow | 11 | 0 | 1 | No | No |
| 18708086 | TURBINE BLADE AND GAS TURBINE | May 2024 | February 2025 | Allow | 9 | 1 | 0 | No | No |
| 18657420 | VARIABLE FLOWPATH CASINGS FOR BLADE TIP CLEARANCE CONTROL | May 2024 | December 2024 | Allow | 7 | 1 | 0 | No | No |
| 18654189 | FASTENING ELEMENT WITH SELECTIVELY ELONGATABLE BODY | May 2024 | June 2025 | Allow | 13 | 1 | 1 | Yes | No |
| 18654370 | LOW TEMPERATURE DIESEL AFTERTREATMENT REGENERATION STRATEGY | May 2024 | September 2024 | Allow | 5 | 0 | 0 | No | No |
| 18652701 | CONTAINMENT RING FOR GAS TURBINE ENGINE | May 2024 | January 2025 | Allow | 9 | 1 | 0 | No | No |
| 18641626 | SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM | April 2024 | September 2024 | Allow | 4 | 1 | 0 | No | No |
| 18642590 | METHOD FOR DIAGNOSING A CRANKCASE SYSTEM OF AN INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE | April 2024 | May 2025 | Allow | 13 | 0 | 0 | No | No |
| 18641254 | SYSTEM AND METHODS FOR CORRECT NAVIGATION OF AN INSTRUMENT INSIDE A HUMAN BODY | April 2024 | July 2024 | Allow | 3 | 0 | 0 | Yes | No |
| 18702574 | STEAM TURBINE | April 2024 | October 2024 | Allow | 6 | 0 | 0 | No | No |
| 18639095 | HINGE BRACKET ASSEMBLY | April 2024 | February 2025 | Allow | 10 | 0 | 0 | No | No |
| 18637956 | DENTAL FLOSSER WITH COLLAR MEMBER FOR ADJUSTING FLOSS TENSION | April 2024 | November 2024 | Allow | 7 | 1 | 0 | No | No |
| 18637233 | DESIGN METHOD AND MANUFACTURING METHOD OF MULTI-LINKAGE PLANETARY GEAR SPEED CHANGING MECHANISM, AND MULTI-LINKAGE PLANETARY GEAR SPEED CHANGING MECHANISM | April 2024 | August 2024 | Allow | 4 | 0 | 1 | No | No |
| 18634734 | METHODS AND SYSTEMS FOR TRANSCAVAL TREATMENT OF ANEURYSMS | April 2024 | January 2025 | Allow | 9 | 1 | 1 | Yes | No |
| 18630216 | ELECTRIC WATER PUMP | April 2024 | August 2024 | Allow | 4 | 0 | 0 | No | No |
| 18693019 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE | April 2024 | May 2025 | Allow | 14 | 1 | 0 | No | No |
| 18628132 | SYSTEM AND METHOD FOR INSTALLING A MANIFOLD PLUG | April 2024 | July 2024 | Allow | 3 | 0 | 1 | No | No |
| 18628596 | SPINAL FIXATION DEVICES AND METHODS OF USE | April 2024 | March 2025 | Allow | 12 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 3799.
With a 29.4% 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, 26.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.
⚠ 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.
Art Unit 3799 is part of Group 3790 in Technology Center 3700. This art unit has examined 5,548 patent applications in our dataset, with an overall allowance rate of 80.4%. Applications typically reach final disposition in approximately 30 months.
Art Unit 3799's allowance rate of 80.4% places it in the 58% percentile among all USPTO art units. This art unit has an above-average allowance rate compared to other art units.
Applications in Art Unit 3799 receive an average of 1.74 office actions before reaching final disposition (in the 42% percentile). The median prosecution time is 30 months (in the 46% percentile).
When prosecuting applications in this art unit, consider the following:
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.