Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19112397 | SYSTEMS AND METHODS FOR MONITORING HYDRAULIC SYSTEMS | March 2025 | June 2025 | Allow | 3 | 0 | 0 | No | No |
| 19076965 | VENTILATION TEST DEVICE AND METHOD FOR PLASTIC PARTS OF COFFEE MACHINE | March 2025 | April 2025 | Allow | 1 | 0 | 0 | No | No |
| 19036668 | METHOD AND SYSTEM FOR EVALUATING ANTI-SKID PERFORMANCE OF AIRPORT PAVEMENT BASED ON SPACEBORNE SAR | January 2025 | May 2025 | Allow | 4 | 0 | 0 | No | No |
| 19034261 | MAGNETIC FLUX LEAKAGE AND ELECTROMAGNETIC ACOUSTIC TRANSDUCER JOINT TESTING DEVICE AND METHOD FOR DRILL PIPE AT WELLHEAD | January 2025 | May 2025 | Allow | 3 | 0 | 0 | No | No |
| 19031941 | METHOD FOR STUDYING INTERANNUAL VARIATION OF MARINE HEATWAVES IN SOUTH INDIAN OCEAN | January 2025 | March 2025 | Allow | 2 | 0 | 0 | No | No |
| 19031754 | INTEGRATED TESTING PLATFORM AND METHOD FOR POWER BATTERY, ELECTRIC DRIVE SYSTEM AND ELECTRONIC CONTROL SYSTEM OF AN ELECTRIC VEHICLE BASED ON SYNCHRONIZED CONTROL OF FRONT AND REAR MOTORS | January 2025 | June 2025 | Allow | 5 | 0 | 0 | No | No |
| 18881163 | DEVICE FOR ACOUSTIC DETECTION OF AN ELECTRIC ARC | January 2025 | June 2025 | Allow | 6 | 1 | 0 | No | No |
| 19007506 | ROLLING BEARING COMBINED FAULT DIAGNOSIS METHOD BASED ON MULTI-DOMAIN FEATURE CONSTRUCTION | January 2025 | June 2025 | Allow | 5 | 1 | 0 | No | No |
| 18963782 | LAYOUT OPTIMIZATION METHOD OF WATER QUALITY MONITORING POINTS BASED ON RF-C-SOM CLUSTERING ALGORITHM | November 2024 | March 2025 | Allow | 4 | 1 | 0 | No | No |
| 18932720 | GEAR FAULT DIAGNOSIS METHOD BASED ON JOINT WEIGHTED ENVELOPE NOISE-RESISTANT CORRELATION OF SUB-SIGNALS | October 2024 | February 2025 | Allow | 4 | 1 | 0 | No | No |
| 18931067 | HIGH-TEMPERATURE VIBRATION MODAL TESTING DEVICE FOR VARIABLE CROSS-SECTION CARBON FIBER RESIN-BASED COMPOSITES | October 2024 | January 2025 | Allow | 3 | 0 | 0 | No | No |
| 18914117 | METHODS FOR FAULT DIAGNOSIS OF PRESSURE SENSOR OF ELECTRO-HYDRAULIC SYSTEM WITH EXPLICIT CONTROLLER AND IMPLICIT CONTROLLER IN PARALLEL | October 2024 | March 2025 | Allow | 5 | 1 | 0 | No | No |
| 18894084 | FUEL CELL FAULT DIAGNOSIS METHOD AND SYSTEM | September 2024 | April 2025 | Allow | 7 | 1 | 0 | No | No |
| 18890715 | METHOD FOR INVERSING DEPTH OF SUBSURFACE CHLOROPHYLL-A MAXIMA OF OCEANIC WATER BODY BASED ON REMOTE SENSING REFLECTANCE | September 2024 | November 2024 | Allow | 2 | 0 | 0 | No | No |
| 18825970 | METHOD AND SYSTEM FOR THERMAL CONTROL OF DEVICES IN AN ELECTRONICS TESTER | September 2024 | January 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 18825962 | METHOD AND SYSTEM FOR THERMAL CONTROL OF DEVICS IN ELECTRONICS TESTER | September 2024 | November 2024 | Allow | 2 | 1 | 0 | No | No |
| 18842245 | METHOD FOR ESTIMATING OUTLET AIR TEMPERATURE | August 2024 | May 2025 | Allow | 9 | 1 | 0 | Yes | No |
| 18816981 | CAP-SHAPED PORTABLE STADIOMETER | August 2024 | February 2025 | Allow | 5 | 2 | 0 | Yes | No |
| 18810608 | SYSTEMS AND METHODS FOR DETERMINING FLUID QUALITY | August 2024 | December 2024 | Allow | 4 | 0 | 0 | No | No |
| 18809316 | DETECTION DEVICE AND DETECTION METHOD FOR NODE DETECTION | August 2024 | October 2024 | Allow | 2 | 0 | 0 | No | No |
| 18805525 | SEMI-ONLINE ANALYTICAL APPARATUS FOR MEASURING ATMOSPHERIC TRACE NITROGEN-CONTAINING ORGANIC COMPONENTS | August 2024 | January 2025 | Allow | 5 | 1 | 0 | No | No |
| 18800210 | METHOD FOR MEASURING THICKNESS, ROUGHNESS AND INTERFACE STIFFNESS OF COATING LAYER USING ULTRASONIC PHASE DERIVATIVE SPECTRUM | August 2024 | January 2025 | Allow | 5 | 1 | 0 | No | No |
| 18797540 | SYSTEM AND METHOD FOR SAMPLING METAL IONS IN CORROSIVE GAS | August 2024 | October 2024 | Allow | 2 | 0 | 0 | No | No |
| 18796265 | MONITORING AND WARNING DEVICE FOR ROCK BURST IN COAL MINE | August 2024 | November 2024 | Allow | 3 | 0 | 0 | No | No |
| 18789239 | AUTOMATIC BALANCER | July 2024 | December 2024 | Allow | 4 | 1 | 0 | No | No |
| 18765268 | Charged Air Mass Measurement for Air Data Computation | July 2024 | May 2025 | Allow | 11 | 1 | 0 | Yes | No |
| 18762698 | THREE-DIMENSIONAL (3D) MAGNETIC PARTICLE IMAGING (MPI) METHOD AND SYSTEM WITHOUT ROTATING FIELD-FREE LINE (FFL) | July 2024 | September 2024 | Allow | 3 | 1 | 0 | Yes | No |
| 18760650 | APPARATUS, SYSTEM AND METHOD FOR SENSING THE VIBRATIONS OF EVEN CROSS-SECTIONAL MODES IN A CIRCULAR CYLINDER USING A PIEZOELECTRIC WIRE | July 2024 | August 2024 | Allow | 2 | 0 | 0 | No | No |
| 18747762 | EROSION TEST RIG FOR VARIABLE SPEED DUST IMPACT AT EXTREME TEMPERATURES | June 2024 | October 2024 | Allow | 4 | 1 | 0 | No | No |
| 18744685 | SYSTEM FOR RECONSTRUCTING MAGNETIC PARTICLE IMAGE BASED ON ADAPTIVE OPTIMIZATION OF REGULARIZATION TERMS | June 2024 | August 2024 | Allow | 2 | 0 | 0 | No | No |
| 18743369 | SYSTEM AND METHOD FOR USING A MAGNETOMETER IN A GYRO-WHILE-DRILLING SURVEY TOOL | June 2024 | April 2025 | Allow | 10 | 1 | 0 | Yes | No |
| 18720294 | TUNABLE LASER SPECTROSCOPY MEASUREMENT OF C13 ETHANE | June 2024 | September 2024 | Allow | 3 | 0 | 0 | No | No |
| 18743945 | ROCKET APPARATUS AND METHOD FOR CHANGING ELECTRICAL ENVIRONMENT IN THUNDERSTORM CLOUD | June 2024 | December 2024 | Allow | 6 | 1 | 0 | No | No |
| 18679974 | NATURAL HYDROGEN GAS SAMPLING SYSTEM AND METHOD | May 2024 | January 2025 | Allow | 7 | 1 | 0 | No | No |
| 18677722 | WIND TURBINE FARM | May 2024 | June 2025 | Allow | 12 | 2 | 1 | No | No |
| 18676515 | METHOD FOR OPTIMIZATION DESIGN OF ARTIFICIAL REEF STRUCTURE | May 2024 | July 2024 | Allow | 2 | 0 | 0 | No | No |
| 18670695 | METHOD AND SYSTEM FOR SAFETY MONITORING OF GAS FACILITIES IN A COMPREHENSIVE PIPELINE GALLERY BASED ON THE INTERNET OF THINGS | May 2024 | December 2024 | Allow | 7 | 0 | 0 | Yes | No |
| 18669210 | METHOD FOR EVALUATING PROBABILITY OF ROAD COLLAPSE | May 2024 | November 2024 | Allow | 6 | 1 | 0 | No | No |
| 18656603 | METHOD FOR CORRECTING DIFFERENTIAL PRESSURE VALUES, DEVICE AND ANALYZER FOR ANALYZING CONCENTRATION THEREOF | May 2024 | August 2024 | Allow | 3 | 1 | 0 | Yes | No |
| 18656416 | Positioning Device For Pipeline Detection | May 2024 | July 2024 | Allow | 3 | 0 | 0 | No | No |
| 18650083 | In-situ ultrasonic method for detecting the state of charge in soft-packaged lithium-ion batteries | April 2024 | April 2025 | Allow | 11 | 1 | 0 | No | No |
| 18648321 | INTELLIGENT FREQUENCY READING METHOD APPLICABLE TO LOW-TEMPERATURE ENVIRONMENT AND WIRELESS VIBRATING WIRE ACQUISITION INSTRUMENT | April 2024 | June 2024 | Allow | 2 | 0 | 0 | Yes | No |
| 18641382 | METHOD FOR QUANTIFYING STRUCTURAL FEATURE FORECAST ERROR OF METEOROLOGICAL ELEMENT BASED ON GRAPHICAL SIMILARITY | April 2024 | March 2025 | Abandon | 11 | 1 | 0 | No | No |
| 18635501 | EXTENDABLE POOL WATER COLLECTION AND TESTING DEVICE | April 2024 | April 2025 | Allow | 12 | 2 | 0 | Yes | No |
| 18630978 | INTEGRATED BROADBAND ENERGY COLLECTING AND SENSING DEVICE FOR ROD-CABLE STRUCTURE | April 2024 | July 2024 | Allow | 3 | 1 | 0 | No | No |
| 18608628 | REAL-TIME CALIBRATION METHOD AND SYSTEM OF ACOUSTIC LOGGING DATA WHILE DRILLING FOR PRECISE NAVIGATION OF DEEP OIL AND GAS | March 2024 | August 2024 | Allow | 5 | 1 | 0 | No | No |
| 18602114 | Automatic recognition method for dry quasi-stationary front in Kunming, YUNNAN, CHINA | March 2024 | November 2024 | Allow | 8 | 2 | 0 | Yes | No |
| 18601979 | METHOD AND INTERNET OF THINGS (IOT) SYSTEM FOR SAFETY MONITORING AND EARLY WARNING OF SMART GAS PIPELINE NETWORK | March 2024 | June 2025 | Allow | 15 | 1 | 0 | No | No |
| 18599325 | EXPERIMENTAL DEVICE AND METHOD FOR CO-EXISTENCE OF OVERFLOW AND LOST CIRCULATION IN FRACTURED FORMATION DURING DRILLING OF DEVIATED WELL | March 2024 | June 2024 | Allow | 3 | 0 | 0 | No | No |
| 18597395 | UNDER WATER ACOUSTICS PLASMA GENERATOR | March 2024 | September 2024 | Allow | 6 | 0 | 0 | No | No |
| 18589615 | DEVICE FOR MONITORING THE POSITION AND/OR ATTITUDE AND/OR MOVEMENT OF A TOOL | February 2024 | November 2024 | Allow | 9 | 2 | 0 | Yes | No |
| 18589155 | EVALUATION METHOD OF SECONDARY BATTERY | February 2024 | January 2025 | Allow | 11 | 1 | 0 | Yes | No |
| 18587197 | Accelerated Test Data Analysis Method And Apparatus Based On Gray Forecast Model, And Device | February 2024 | May 2025 | Abandon | 15 | 2 | 0 | No | No |
| 18581221 | METHOD OF METERED SWITCHING FOR A HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY SAMPLE INJECTOR | February 2024 | November 2024 | Allow | 8 | 1 | 0 | No | No |
| 18443259 | WALL MOUNTED DIGITAL SCALE | February 2024 | December 2024 | Allow | 10 | 2 | 0 | Yes | No |
| 18433500 | METHOD FOR OBJECTIVE DETERMINATION OF TYPHOON INTENSITY BASED ON GRADIENT WIND BALANCE AND SYSTEM THEREFOR | February 2024 | March 2025 | Abandon | 13 | 2 | 0 | No | No |
| 18433491 | METHOD FOR CONVERTING TROPICAL CYCLONE INTENSITY AT DIFFERENT TIME INTERVALS AND SYSTEM THEREOF | February 2024 | March 2025 | Abandon | 14 | 2 | 0 | No | No |
| 18445788 | CHECK VALVE TESTER | February 2024 | May 2025 | Allow | 15 | 1 | 0 | No | No |
| 18426390 | SEARCH AND TRACKING METHOD FOR FULL TIME-DOMAIN LASER DETECTION OF SPACE DEBRIS, STORAGE MEDIUM, AND ELECTRONIC DEVICE | January 2024 | September 2024 | Allow | 8 | 1 | 0 | Yes | No |
| 18427064 | WAFER-LEVEL SEMICONDUCTOR HIGH-VOLTAGE RELIABILITY TEST FIXTURE | January 2024 | October 2024 | Allow | 9 | 0 | 0 | Yes | No |
| 18291586 | METHOD FOR CALCULATING COUPLED LUBRICATION AND DYNAMICS CHARACTERISTIC PARAMETERS OF FLANGED BEARING | January 2024 | June 2025 | Abandon | 17 | 2 | 0 | Yes | Yes |
| 18418116 | MEASUREMENT SYSTEM | January 2024 | July 2024 | Allow | 6 | 1 | 0 | No | No |
| 18414724 | INTELLIGENT MONITORING AND EARLY WARNING DEVICE AND METHOD FOR ROCK BURST BASED ON MULTI-FIELD AND MULTI-SOURCE INFORMATION FUSION | January 2024 | August 2024 | Allow | 7 | 1 | 0 | No | No |
| 18414418 | METHODS AND SYSTEMS FOR ASSESSING GEOLOGICAL CARBON DIOXIDE STORAGE CAPACITY | January 2024 | June 2024 | Allow | 5 | 0 | 0 | No | No |
| 18579440 | APPARATUS AND METHOD FOR MEASURING A PARAMETER OF A PROCESS FLUID | January 2024 | June 2024 | Allow | 5 | 0 | 0 | No | No |
| 18412018 | DEVICE FOR MEASURING LENGTH AND CENTER OF MASS OF CONICAL WORKPIECE | January 2024 | March 2024 | Allow | 2 | 0 | 0 | No | No |
| 18411159 | VIBRATION GENERATOR MOVING VIBRATOR BY MAGNETIC FIELD GENERATED BY COIL AND VIBRATOR-MOUNTED HOLDER USED IN VIBRATION-GENERATOR | January 2024 | April 2025 | Allow | 15 | 1 | 0 | No | No |
| 18408042 | GENERATIVE MACHINE LEARNING ON TEXTUAL QUERIES RELATING TO MOLECULES | January 2024 | December 2024 | Allow | 11 | 2 | 0 | Yes | No |
| 18407325 | Battery Impedance Tracking During Charging | January 2024 | September 2024 | Allow | 9 | 0 | 0 | No | No |
| 18405580 | Environmental Monitoring System | January 2024 | September 2024 | Allow | 9 | 0 | 0 | Yes | No |
| 18402928 | OFFSET WELL ANALYSIS USING WELL TRAJECTORY SIMILARITY | January 2024 | December 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18401727 | METHOD FOR SELECTING PARAMETERS FOR TUNNEL SUPPORT BASED ON ENGINEERING-ORIENTED BEHAVIOR DISCRIMINATION OF SURROUNDING ROCK | January 2024 | February 2025 | Abandon | 14 | 2 | 0 | No | No |
| 18400543 | METHOD FOR DETERMINING A MAGNITUDE OF A MASS TO BE PLACED ON A WHEEL ASSEMBLY USING ACCELERATION DATA | December 2023 | April 2025 | Allow | 60 | 3 | 0 | No | No |
| 18400246 | DIGITAL, SELF-DIAGNOSIS, SENSING INTELLIGENT LAYER INTEGRATING ACTIVE AND PASSIVE MONITORING AND METHOD | December 2023 | April 2024 | Allow | 3 | 0 | 0 | No | No |
| 18530622 | MOTOR LEAKAGE CURRENT DETECTOR, DEVICES USING SAME AND RELATED METHODS | December 2023 | April 2025 | Allow | 16 | 1 | 0 | No | No |
| 18529262 | ROTATIONAL ELECTRICAL PROBE | December 2023 | April 2025 | Allow | 16 | 0 | 0 | Yes | No |
| 18525391 | ELECTRICAL CONTACT WEAR MONITORING SYSTEM | November 2023 | July 2024 | Allow | 8 | 1 | 0 | Yes | No |
| 18564182 | MACHINE LEARNING PROXY MODEL FOR PARAMETER TUNING IN OILFIELD PRODUCTION OPERATIONS | November 2023 | September 2024 | Allow | 9 | 1 | 0 | Yes | No |
| 18514004 | SYSTEMS AND METHODS FOR CONVERTING LIVE WEATHER DATA TO WEATHER INDEX FOR OFFSETTING WEATHER RISK | November 2023 | May 2024 | Allow | 6 | 1 | 0 | Yes | No |
| 18509492 | FLUID CONSUMPTION METER WITH NOISE SENSOR | November 2023 | January 2025 | Allow | 14 | 1 | 0 | No | No |
| 18560860 | MAGNETIC FIELD MEASUREMENT APPARATUS AND MAGNETIC FIELD MEASUREMENT METHOD | November 2023 | June 2025 | Allow | 19 | 0 | 0 | Yes | No |
| 18503561 | SYSTEMS AND METHODS FOR CALIBRATING WEATHER STATIONS USING MAXIMUM ALLOWED ALTITUDE ERRORS | November 2023 | April 2025 | Allow | 17 | 1 | 0 | No | No |
| 18503885 | Circuit for Object Detection and Vehicle Position Determination | November 2023 | September 2024 | Allow | 11 | 1 | 0 | No | No |
| 18500249 | SYSTEM FOR CHARACTERIZING A TRANSISTOR CIRCUIT | November 2023 | December 2024 | Allow | 14 | 0 | 0 | No | No |
| 18385405 | SYSTEM FOR PREDICTING THERAPY RESISTANCE AND ITS MOLECULAR MECHANISMS IN RECTAL CANCER BEFORE TREATMENT | October 2023 | June 2024 | Allow | 8 | 1 | 0 | Yes | No |
| 18557489 | SENSING DEVICE | October 2023 | June 2025 | Allow | 20 | 0 | 0 | No | No |
| 18384362 | HUMAN-SCALE CLOSED-BORE MPI DEVICE BASED ON RADIAL-CARTESIAN TRAJECTORY SCANNING | October 2023 | January 2024 | Allow | 3 | 1 | 0 | Yes | No |
| 18494396 | CROSS-DOMAIN MECHANICAL FAULT DIAGNOSIS METHOD BASED ON MULTI-CHANNEL FEATURE FUSION OF CBAM AND USE THEREOF | October 2023 | March 2025 | Allow | 17 | 1 | 0 | Yes | No |
| 18494407 | SYSTEMS AND METHODS FOR MONITORING AND DIAGNOSING POWER SYSTEM ASSETS | October 2023 | September 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18383303 | METHODS FOR ACCELERATING THE INSULATION RESISTANCE MEASUREMENT IN AN UNGROUNDED POWER SUPPLY SYSTEM | October 2023 | March 2025 | Allow | 17 | 1 | 1 | No | No |
| 18492829 | FINGERPRINT SENSOR AND BUTTON COMBINATIONS AND METHODS OF MAKING SAME | October 2023 | June 2025 | Allow | 19 | 3 | 0 | Yes | No |
| 18488523 | USING MULTIPLE TARGET DISTANCES TO DETERMINE LONG-TERM QUALITY AND/OR PERFORMANCE OVER A TEMPERATURE RANGE | October 2023 | September 2024 | Allow | 11 | 1 | 0 | No | No |
| 18487231 | METHOD AND SYSTEM FOR CALCULATING TURBULENT MIXING INTENSITY, COMPUTER DEVICE AND STORAGE MEDIUM | October 2023 | December 2023 | Allow | 2 | 0 | 0 | No | No |
| 18487108 | METHOD AND SMART GAS INTERNET OF THINGS (IOT) SYSTEM FOR METERING ANTI-INTERFERENCE OF GAS ULTRASONIC METER | October 2023 | March 2024 | Allow | 5 | 0 | 0 | No | No |
| 18380154 | AC/DC VOLTAGE DETECTION CIRCUIT | October 2023 | September 2024 | Allow | 12 | 1 | 0 | No | No |
| 18380151 | AC/DC VOLTAGE DETECTION CIRCUIT | October 2023 | February 2025 | Allow | 17 | 2 | 0 | No | No |
| 18482669 | METHOD FOR DETERMINING A MASS OF A SELF-DRIVING VEHICLE, CENTRAL CONTROL UNIT AND SELF-DRIVING VEHICLE | October 2023 | May 2024 | Allow | 7 | 1 | 0 | Yes | No |
| 18377458 | DEVICE DETECTING ABNORMALITY OF SECONDARY BATTERY, ABNORMALITY DETECTION METHOD, AND PROGRAM | October 2023 | June 2025 | Allow | 20 | 1 | 0 | No | No |
| 18374797 | Self-Centering Radial Encoding Scanner and Related Systems and Methods | September 2023 | July 2024 | Allow | 9 | 1 | 1 | No | No |
| 18474260 | METHOD AND DEVICE FOR IMPACT TEST ON LOWER ABDOMEN OF VEHICLE CRASH TEST DUMMY | September 2023 | January 2024 | Allow | 4 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 2860.
With a 31.4% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage 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, 38.4% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Group 2860 is part of Technology Center 2800. This group has examined 25,085 patent applications in our dataset, with an overall allowance rate of 83.8%. Applications typically reach final disposition in approximately 27 months.
Applications in Group 2860 receive an average of 1.49 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.