Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19363802 | FRACTURING PUMP ARRANGEMENT USING A PLUNGER WITH AN INTERNAL FLUID PASSAGE | October 2025 | November 2025 | Abandon | 1 | 0 | 0 | No | No |
| 19358295 | SCREENSHOT METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM | October 2025 | January 2026 | Abandon | 3 | 0 | 0 | No | No |
| 19352954 | LIGHTWEIGHT PLASTIC CONTAINER AND PREFORM | October 2025 | March 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19347692 | AI-BASED SECURITY RISK PREDICTION SYSTEM AND METHOD FOR TARGETS TO BE PROTECTED IN CLOUD ENVIRONMENT | October 2025 | January 2026 | Abandon | 3 | 0 | 0 | No | No |
| 19333503 | ANTICOCCIDIAL AGENT AND METHOD FOR USING THE SAME | September 2025 | March 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19332953 | HAIR EXTENSION APPARATUS AND METHOD OF MANUFACTURING SAME | September 2025 | January 2026 | Abandon | 4 | 0 | 0 | No | No |
| 19331670 | DISTANCE MEASURING DEVICE | September 2025 | January 2026 | Abandon | 4 | 0 | 0 | No | No |
| 19326615 | CERCLAGE OPERATION DEVICE PROVIDED WITH POSITION FIXING DEVICE | September 2025 | December 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19326033 | ALLOCATING SYSTEM RESOURCES | September 2025 | March 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19321965 | FOR MULTI-LINE INTRA PREDICTION | September 2025 | January 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19316719 | AUTOPLAY CONFIGURATION | September 2025 | March 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19315903 | IMAGING SYSTEM, MATRIX DATA, AND MATRIX DATA GENERATION METHOD | September 2025 | February 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19315689 | WIRELESS CHARGING METHOD FOR INTELLIGENT QUADRUPED ROBOT | September 2025 | October 2025 | Abandon | 1 | 0 | 0 | No | No |
| 19314996 | SMART POWER SELECTION FOR MULTI-ELECTRODE RF ABLATION SYSTEM | August 2025 | December 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19310877 | Spot Detection Control Method, Device, and Spot Detection System | August 2025 | March 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19307089 | PHOTOELECTRIC CONVERSION ELEMENT AND IMAGING DEVICE | August 2025 | December 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19304351 | Using a Trained Model to Predict a User's Price Sensitivity Based on Data Acquired from In-Store Sensors | August 2025 | February 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19301916 | Massage Device | August 2025 | October 2025 | Abandon | 2 | 0 | 0 | No | No |
| 19300783 | MULTI-LAYERED STRUCTURE | August 2025 | January 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19299909 | THREE-LAYER STRUCTURE INCLUDING EXTRA-CELLULAR MATRIX, SHEET-SHAPED CELL CULTURE, AND BIODEGRADABLE GEL | August 2025 | December 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19297748 | REPLACEMENT AIR-CONDITIONING SYSTEM AND INFORMATION PROCESSING METHOD | August 2025 | February 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19296377 | LIGHTWEIGHT PLASTIC CONTAINER AND PREFORM | August 2025 | March 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19292935 | METHOD FOR DETECTING AND ANALYZING TIME-SERIES DATA BASED ON CYBER THREAT FRAMEWORK | August 2025 | January 2026 | Abandon | 5 | 0 | 0 | No | No |
| 19290567 | CONNECTOR | August 2025 | February 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19288900 | GENERATING OR MODIFYING TEXT USING A DIGITAL ASSISTANT AND/OR LANGUAGE MODEL | August 2025 | December 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19283272 | VISION-BASED TRACKING CONTROL METHOD FOR QUADRUPED ROBOT, AND QUADRUPED ROBOT SYSTEM | July 2025 | October 2025 | Abandon | 2 | 0 | 0 | No | No |
| 19283265 | INTELLIGENT SECURITY METHOD, SYSTEM, AND STORAGE MEDIUM BASED ON QUADRUPED ROBOT | July 2025 | October 2025 | Abandon | 2 | 0 | 0 | No | No |
| 19281346 | Artificial Intelligence Systems and Methods for Recommending Advertising Content to Users | July 2025 | October 2025 | Abandon | 3 | 0 | 0 | No | No |
| 19280796 | Modified Graphite-Coated Soft Particle and Method for Preparing Same, and Profile Control and Water Shutoff Agent and Application Thereof | July 2025 | September 2025 | Abandon | 2 | 0 | 0 | No | No |
| 19280707 | CENTRIFUGAL COMPRESSOR WITH LABYRINTH SEAL | July 2025 | January 2026 | Abandon | 6 | 0 | 0 | No | No |
| 19277034 | X-RAY GENERATION APPARATUS AND X-RAY IMAGING APPARATUS | July 2025 | March 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19276559 | X-RAY GENERATION APPARATUS AND X-RAY IMAGING APPARATUS | July 2025 | March 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19275926 | OPTICAL COMMUNICATION OF COMBINED HIGH-SPEED AND LOW-SPEED DATA | July 2025 | February 2026 | Abandon | 7 | 0 | 0 | No | No |
| 18861697 | CORROSION-RESISTANT MEMBER | July 2025 | September 2025 | Abandon | 10 | 0 | 0 | No | No |
| 19268993 | VEHICLE CARBON CAPTURE SYSTEM | July 2025 | October 2025 | Abandon | 3 | 0 | 0 | No | No |
| 19265568 | PASSIVATED PHOTODIODE COMPRISING A FERROELECTRIC PERIPHERAL PORTION | July 2025 | October 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19255594 | METHOD FOR TRAINING LLMS BASED RECOMMENDER SYSTEMS USING KNOWLEDGE DISTILLATION, RECOMMENDATION METHOD FOR HANDLING CONTENT RECENCY WITH LLMS, SOLVING IMBALANCED DATA WITH SYNTHETIC DATA IN IMPERSONATION AND DEPLOYING STATE OF THE ART GENERATIVE AI MODELS FOR RECOMMENDATION SYSTEMS | June 2025 | January 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19255737 | NON-INVASIVE SKIN COLLECTION SYSTEM | June 2025 | November 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19252377 | IMAGING DEVICE AND CAMERA SYSTEM | June 2025 | December 2025 | Abandon | 6 | 0 | 0 | No | No |
| 19250817 | COMPOSITION CONTAINING ANTITUMOR DRUG, AND PREPARATION METHOD THEREOF AND USE THEREOF | June 2025 | March 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19246248 | IMAGING DEVICE AND CAMERA SYSTEM | June 2025 | December 2025 | Abandon | 6 | 0 | 0 | No | No |
| 19244596 | CONFIGURING COMMUNICATIONS NETWORK PARAMETERS | June 2025 | January 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19244975 | IMAGE GENERATION DEVICE AND HEAD-MOUNTED DISPLAY | June 2025 | January 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19140055 | METHOD AND DEVICE FOR THE AUTOMATED HANDLING OF FOODSTUFFS | June 2025 | January 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19235751 | ELECTRON BEAM MASK INSPECTION APPARATUS | June 2025 | September 2025 | Abandon | 3 | 0 | 0 | No | No |
| 19234531 | ELECTRO-MAGNETIC COUPLED PIEZOLECTRIC POWERING OF ELECTRIC VEHICLES | June 2025 | September 2025 | Abandon | 3 | 0 | 0 | No | No |
| 19232275 | IMAGE GENERATION DEVICE | June 2025 | January 2026 | Abandon | 7 | 0 | 0 | No | No |
| 19230936 | DETECTION CIRCUIT AND IMAGE GENERATION DEVICE | June 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19229154 | ULTRASONIC BONDING DEVICE AND TERMINAL-FITTED ELECTRIC WIRE | June 2025 | March 2026 | Abandon | 9 | 0 | 0 | No | No |
| 19228431 | WEARABLE DEVICE AND METHOD FOR INCREASING PHYSIOLOGICAL INDICATOR MEASUREMENT ACCURACY | June 2025 | February 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19225290 | TUNING-FORK-TYPE DRIVING ELEMENT AND LIGHT DEFLECTION ELEMENT | June 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 18854709 | Mass Spectrometer | May 2025 | December 2025 | Abandon | 14 | 0 | 0 | No | No |
| 19218190 | VEHICLE DISPLAY DEVICE AND IMAGE DISPLAY METHOD | May 2025 | October 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19217183 | COIL COMPONENT AND FILTER CIRCUIT INCLUDING THE SAME | May 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19215483 | MULTI-BEAM IMAGE ACQUISITION APPARATUS AND DRIFT CORRECTION METHOD FOR MULTIPLE SECONDARY ELECTRON BEAMS | May 2025 | September 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19213067 | OPTICAL REFLECTION ELEMENT AND METHOD FOR MANUFACTURING OPTICAL REFLECTION ELEMENT | May 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19213924 | EQUIPPING MACHINE LEARNING MODELS WITH SOCIAL NETWORK KNOWLEDGE, VIDEO EDITING VIA FACTORIZED DIFFUSION DISTILLATION & EFFICIENT DEPTH STABILIZER FOR MIXED REALITY & AUGMENTED REALITY | May 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19212757 | IMAGING DEVICE | May 2025 | December 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19212837 | CONNECTOR | May 2025 | December 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19210494 | Herbicidal compositions comprising diclosulam | May 2025 | November 2025 | Abandon | 6 | 0 | 0 | No | No |
| 19209271 | CHARGING DEVICE AND SYSTEM | May 2025 | February 2026 | Abandon | 9 | 0 | 0 | No | No |
| 19207008 | OPTICAL REFLECTION ELEMENT | May 2025 | January 2026 | Abandon | 8 | 0 | 0 | No | No |
| 19205059 | CONNECTOR | May 2025 | December 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19204924 | ADDITIVE FOR POSITIVE ELECTRODE, POSITIVE ELECTRODE INCLUDING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME | May 2025 | August 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19204442 | CELLULOSE SYNTHASE INHIBITORS AS A NEW CLASS OF HERBICIDE AND NON-GMO CROPS THAT ARE RESISTANT TO THE HERBICIDE | May 2025 | August 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19199946 | TECHNOLOGIES FOR RE-PROGRAMMABLE HARDWARE IN AUTONOMOUS VEHICLES | May 2025 | October 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19193775 | SUPPRESSOR CONNECTOR FOR FIREARMS | April 2025 | June 2025 | Abandon | 1 | 0 | 0 | No | No |
| 19188493 | PHASE DETECTOR AND OPERATION METHOD THEREOF, CLOCK AND DATA RECOVERY CIRCUIT, AND ELECTRONIC DEVICE | April 2025 | September 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19188826 | LOAD SENSOR AND LOAD DETECTING DEVICE | April 2025 | December 2025 | Abandon | 7 | 0 | 0 | No | No |
| 18842291 | THICK CONDUCTOR BUILT-IN TYPE PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING SAME | April 2025 | September 2025 | Abandon | 12 | 0 | 0 | No | No |
| 19185317 | WATER ELECTROLYZER AND METHOD OF OPERATING WATER ELECTROLYZER | April 2025 | November 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19186181 | LIGHT DETECTOR | April 2025 | December 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19179275 | Display System with a Shared Catadioptric Collimating Lens | April 2025 | November 2025 | Abandon | 7 | 0 | 0 | No | No |
| 18836230 | VEHICLE-MOUNTED DRAIN SEPARATOR, AND VEHICLE-MOUNTED EXHAUST GAS ANALYSIS DEVICE | April 2025 | March 2026 | Abandon | 19 | 0 | 0 | No | No |
| 19173793 | LOWER ARM ASSEMBLY OF A ROBOT | April 2025 | July 2025 | Abandon | 3 | 0 | 0 | No | No |
| 19172958 | LED LIGHTING METHODS AND APPARATUS | April 2025 | January 2026 | Abandon | 10 | 0 | 0 | No | No |
| 19173371 | APPARATUS AND METHOD FOR GROWTH OF GADOLINIUM GALLIUM GARNET CRYSTAL | April 2025 | July 2025 | Abandon | 4 | 0 | 0 | No | No |
| 19169562 | OPTICAL COHERENCE TOMOGRAPHY SYSTEM FOR OPHTHALMOLOGY | April 2025 | August 2025 | Abandon | 5 | 0 | 0 | No | No |
| 19117884 | LEARNING SYSTEM, LEARNING METHOD, AND PROGRAM | April 2025 | January 2026 | Abandon | 10 | 0 | 0 | No | No |
| 19091236 | MEASUREMENT DEVICE AND LOAD DETECTION SYSTEM | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19089896 | METHODS AND REAGENTS FOR TUMOR TARGETING WITH GREATER EFFICACY AND LESS TOXICITY | March 2025 | December 2025 | Abandon | 9 | 0 | 0 | No | No |
| 19114362 | VEHICLE TEMPERATURE CONTROL SYSTEM | March 2025 | January 2026 | Abandon | 10 | 0 | 0 | No | No |
| 19086449 | ELECTRICAL CONNECTOR APPARATUS AND METHOD | March 2025 | October 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19086886 | METHODS AND SYSTEMS FOR FIBER CAN OPTIMIZATION AND PATCHING HARDWARE IN ACTIVE RACKS WITH CABLE ROUTING AND CABLE MANAGEMENT FUNCTIONS | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19084930 | CLASSIFICATION OF CANCER FOR TREATMENT AND/OR MANAGEMENT BASED ON MACHINE LEARNING MODELS | March 2025 | April 2025 | Abandon | 1 | 0 | 0 | No | No |
| 19113730 | TRANSFORMER AND POWER SUPPLY DEVICE | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19082965 | APPARATUS AND METHOD FOR RECOMMENDING WHEN TO DISCARD DENTAL FILE DURING USE | March 2025 | May 2025 | Abandon | 2 | 0 | 0 | No | No |
| 19081999 | METHODS FOR NUCLEIC ACID ANALYSIS | March 2025 | October 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19081056 | TEMPERATURE REGULATOR | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19112527 | HANDHELD WORK APPARATUS, AND EXHAUST GAS AFTER-TREATMENT UNIT FOR A HANDHELD WORK APPARATUS, AND EXHAUST MUFFLER | March 2025 | October 2025 | Abandon | 7 | 0 | 0 | No | No |
| 19079180 | VIRTUAL SYSTEM MANAGEMENT SYSTEM | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19078993 | LOAD DETECTING DEVICE AND DETECTING CIRCUIT | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19078056 | STORAGE SYSTEM | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19076116 | INFRARED LED ELEMENT | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19074560 | MANUFACTURING FACILITY | March 2025 | January 2026 | Abandon | 10 | 0 | 0 | No | No |
| 19110386 | PROCESSING DEVICE, OUTPUT DEVICE, AND PROCESSING SYSTEM | March 2025 | February 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19110024 | VEHICULAR TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD | March 2025 | January 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19109878 | VEHICLE TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD | March 2025 | January 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19109694 | TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD FOR VEHICLE | March 2025 | January 2026 | Abandon | 11 | 0 | 0 | No | No |
| 19072871 | ARTIFICIAL INTELLIGENCE DRIVEN MONITORING SYSTEM FOR AGING WHISKEY | March 2025 | August 2025 | Abandon | 5 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for tech-center 3900.
With a 43.9% 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, 40.0% 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 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.
Technology Center 3900 covers Mechanical Engineering, Manufacturing, and Products. This technology center has examined 5,487 patent applications in our dataset, with an overall allowance rate of 30.9%. Applications typically reach final disposition in approximately 15 months.
Applications in Technology Center 3900 receive an average of 0.64 office actions before reaching final disposition. The median prosecution time is 15 months.
This technology center encompasses a broad range of technical subject matter. Prosecution strategies should be tailored based on the specific art unit and examiner assigned to your application. Review the group, art unit, and examiner-level statistics for more targeted strategic insights.
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.