Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18291244 | METHOD AND DEVICE FOR SEPARATION AND RECOVERY OF HEAVY METAL IONS BY MEMBRANE-FORMING MINERALIZATION FIXATION | December 2025 | January 2026 | Allow | 24 | 1 | 0 | No | No |
| 19400304 | System And Method For Filtration Of Industrial And Mobile Fluids | November 2025 | March 2026 | Allow | 3 | 0 | 0 | Yes | No |
| 19391887 | SYSTEMS AND METHODS FOR MINIMIZING AND PREVENTING DENDRITE FORMATION IN ELECTROCHEMICAL CELLS | November 2025 | February 2026 | Allow | 3 | 0 | 0 | Yes | No |
| 19385233 | PROCESS AND SYSTEM FOR SIMULTANEOUS NITRIFICATION AND DENITRIFICATION | November 2025 | January 2026 | Allow | 3 | 0 | 0 | Yes | No |
| 19382436 | DESALINATION SYSTEM WITH POLYIMIDE MEMBRANE | November 2025 | February 2026 | Allow | 3 | 0 | 0 | Yes | No |
| 19378409 | BOLT FASTENED FUEL ASSEMBLY FOR BIOFUELS | November 2025 | March 2026 | Allow | 4 | 0 | 0 | No | No |
| 19370005 | PROCESSES AND SYSTEMS FOR CONVERSION OF ANIMAL MANURE TO THERMAL GAS AND BIOCHAR | October 2025 | January 2026 | Allow | 3 | 0 | 0 | No | No |
| 19368121 | Methods And Systems For Separating Metals | October 2025 | January 2026 | Allow | 3 | 1 | 0 | No | No |
| 19365627 | NOBLE METAL VAPOR DEPOSITION MATERIAL | October 2025 | January 2026 | Allow | 2 | 0 | 0 | Yes | No |
| 19365678 | NOBLE METAL VAPOR DEPOSITION MATERIAL | October 2025 | January 2026 | Allow | 2 | 0 | 0 | Yes | No |
| 19365820 | METHOD FOR MAKING PEROVSKITE ELECTRODES | October 2025 | March 2026 | Allow | 4 | 0 | 0 | No | No |
| 19362182 | SERVICE STATION SERVING A PRINT HEAD | October 2025 | February 2026 | Allow | 4 | 0 | 0 | No | No |
| 19362115 | Aerosol Device and Method for Moving Consumable | October 2025 | March 2026 | Allow | 5 | 1 | 0 | No | No |
| 19359678 | ANTI-STATIC AND SAND EROSION-RESISTANT COATING MATERIAL FOR WIND TURBINES AND ITS PREPARATION METHOD | October 2025 | January 2026 | Allow | 3 | 0 | 0 | No | No |
| 19358303 | METHODS OF INCREASING IRRIGATION WATER AND FERTILIZER DELIVERY TO SOIL USING FORMIC ACID AND FORMATE SALTS, MAKING A FORMATE SALT FROM CARBON DIOXIDE, AND GENERATING A CARBON CREDIT | October 2025 | March 2026 | Allow | 5 | 1 | 0 | No | No |
| 19355220 | REACTIVE SINTERING OF CERAMIC LITHIUM-ION SOLID ELECTROLYTES | October 2025 | February 2026 | Allow | 4 | 1 | 0 | No | No |
| 19355752 | METHOD FOR MAKING AND USING ANTICORROSIVE MATERIAL | October 2025 | December 2025 | Allow | 2 | 0 | 0 | No | No |
| 19342182 | DRINK MAKER WITH DETACHABLY CONNECTABLE MIXING VESSEL | September 2025 | March 2026 | Allow | 5 | 2 | 0 | Yes | No |
| 19341229 | GLASS-CERAMIC ARTICLES WITH INCREASED RESISTANCE TO FRACTURE AND METHODS FOR MAKING THE SAME | September 2025 | March 2026 | Allow | 5 | 1 | 0 | No | No |
| 19334858 | FOAMED SOLE COMPONENTS AND METHOD FOR MAKING A SOLE WITH FOAMED SOLE COMPONENTS | September 2025 | December 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19333495 | COMPOSITE FILTER BODY | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19331605 | GLASS PARTS AND GOB-PRESSING METHODS FOR MAKING SUCH | September 2025 | January 2026 | Allow | 4 | 1 | 0 | Yes | No |
| 19330833 | FIBER-BONDING LIQUID -FOR ENHANCING HAND FEEL, BREATHABILITY, AND DURABILITY OF PRINTED APPAREL | September 2025 | January 2026 | Allow | 4 | 1 | 0 | Yes | No |
| 19329762 | HYBRID SOLAR STILL AND ANAEROBIC MEMBRANE BIOREACTOR FOR WASTEWATER TREATMENT | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19328272 | ENERGY STORAGE POWER SUPPLY | September 2025 | March 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19328892 | Pouch Type Case And Battery Pack Including The Same | September 2025 | December 2025 | Allow | 3 | 0 | 0 | No | No |
| 19328768 | SUBTERRANEAN FORMATIONS | September 2025 | January 2026 | Allow | 4 | 1 | 0 | No | No |
| 19327507 | SYSTEM FOR SUPPLYING POWER TO A PORTABLE BATTERY USING AT LEAST ONE SOLAR PANEL | September 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19327004 | NEGATIVE ELECTRODE SHEET AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, AND ELECTRIC DEVICE | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19327937 | SYSTEMS AND METHODS FOR GENERATING RADIONUCLIDES | September 2025 | January 2026 | Allow | 4 | 0 | 0 | No | No |
| 19326263 | PORTABLE POWER CASE WITH LITHIUM IRON PHOSPHATE BATTERY | September 2025 | December 2025 | Allow | 3 | 1 | 0 | No | No |
| 19325551 | MANUAL COLD LAMINATING MACHINE | September 2025 | February 2026 | Allow | 5 | 1 | 0 | No | No |
| 19325054 | POLYMER NANOCOMPOSITE FLEXIBLE FILMS FOR ELECTROMAGNETIC INTERFERENCE SHIELDING | September 2025 | December 2025 | Allow | 3 | 0 | 0 | No | No |
| 19324182 | ROTARY DRIPPING AROMATHERAPY HUMIDIFIER | September 2025 | November 2025 | Allow | 2 | 0 | 0 | No | No |
| 19321760 | MONITORING AND EARLY WARNING SYSTEM FOR POWER LITHIUM ION BATTERY TRANSPORT CASE AND MONITORING AND EARLY WARNING METHOD | September 2025 | January 2026 | Allow | 4 | 1 | 0 | No | No |
| 19321313 | BATTERY CELL COMPRISING INSULATING MEMBER COVERING TAB, BATTERY, AND ELECTRIC APPARATUS | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19321592 | Steel part having high strength and high bendability | September 2025 | February 2026 | Allow | 5 | 1 | 0 | No | No |
| 19322650 | PRESSURE RELIEF COMPONENT, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19321529 | Steel part having high strength and high bendability | September 2025 | February 2026 | Allow | 5 | 1 | 0 | No | No |
| 19321628 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES | September 2025 | February 2026 | Allow | 5 | 1 | 0 | No | No |
| 19320754 | MANUAL HIGH-PRESSURE PARTS WASHER | September 2025 | October 2025 | Allow | 1 | 0 | 0 | No | No |
| 19320543 | MULTI-CONTROL SYSTEM OF MOLD COOLING STRUCTURE | September 2025 | December 2025 | Allow | 4 | 2 | 0 | No | No |
| 19320464 | MANUFACTURING LINE, PROCESS, AND SINTERED ARTICLE | September 2025 | January 2026 | Allow | 4 | 0 | 1 | No | No |
| 19320712 | HYDRAULIC CLEANING APPARATUS FOR PARTICULATE MATTER REDUCTION DEVICE WITH RAPID DRYING AND DIFFERENTIAL PRESSURE MEASUREMENT CAPABILITY | September 2025 | October 2025 | Allow | 1 | 0 | 0 | No | No |
| 19318612 | MOUTHPIECE ASSEMBLY AND VAPORIZER APPARATUS EQUIPPED WITH MOUTHPIECE ASSEMBLY | September 2025 | January 2026 | Allow | 4 | 0 | 1 | Yes | No |
| 19317225 | SYSTEM FOR ADJUSTMENT OF A SOLAR PANEL | September 2025 | February 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19317145 | BATTERY CELL WITH ALUMINUM COMPONENTS, BATTERY, AND ELECTRIC APPARATUS | September 2025 | January 2026 | Allow | 5 | 0 | 1 | No | No |
| 19317688 | SYSTEM AND METHOD OF INJECTING ACCURATE QUANTITIES OF FOAM INTO CAVITIES WITHOUT POSITIVE DISPLACEMENT FLOW METERS OR FLOW RATE CONTROL APPARATUS | September 2025 | January 2026 | Allow | 4 | 0 | 1 | Yes | No |
| 19318272 | DEVICES AND SYSTEMS FOR ISOLATING PARTICLES IN SOLUTION BY PARTICLE PERMITTIVITY | September 2025 | December 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19317114 | CASING ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS | September 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19314359 | NEAR NET SHAPE ADDITIVE MANUFACTURING APPARATUS | August 2025 | March 2026 | Allow | 7 | 1 | 0 | Yes | No |
| 19314839 | SYSTEM AND METHOD FOR PRINTING A THREE-DIMENSIONAL OBJECT | August 2025 | January 2026 | Allow | 4 | 0 | 1 | Yes | No |
| 19313125 | END PLATE, CASE, BATTERY, ELECTRIC DEVICE, AND ASSEMBLING METHOD FOR CASE | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19313146 | PERSONAL TACTICAL SYSTEM INCLUDING GARMENT, CAMERA, AND POWER DISTRIBUTION AND DATA HUB | August 2025 | January 2026 | Allow | 5 | 1 | 1 | No | No |
| 19312799 | METHOD OF SYNTHESIZING A NANOCOMPOSITE INCLUDING METAL NANOPARTICLES AND POLYACRYLONITRILE MATRIX | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19312867 | CYCLOOCTANE CONTAINING SEAL SWELLING COMPOSITIONS AND METHODS FOR USE OF SAME | August 2025 | November 2025 | Allow | 2 | 0 | 0 | No | No |
| 19311597 | PHOTOVOLTAIC MODULE MOUNT WITH INTEGRATED CABLE MANAGEMENT FEATURE | August 2025 | February 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19310154 | OZONE DISINFECTION SYSTEM WITH REPLACEABLE WATER CARTRIDGE | August 2025 | February 2026 | Allow | 5 | 0 | 1 | No | No |
| 19307065 | POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, AND ELECTRICAL DEVICE | August 2025 | February 2026 | Allow | 6 | 0 | 1 | No | No |
| 19307395 | MIST COLLECTION AND SEPARATION ASSEMBLY | August 2025 | November 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19305858 | DETERGENT TABLET COMPRISING A PLANT POLYSACCHARIDE AND ANIONIC/NONIONIC SURFACTANT MIXTURE | August 2025 | December 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19305890 | CLEANSING AND CARE COMPOSITION, PREPARATION METHOD THEREOF, AND CLEANSING AND CARE TABLET | August 2025 | January 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19305849 | FLUORINE-FREE FLAME-RETARDANT RECLAIMED PC/ABS MATERIAL AND PREPARATION METHOD THEREOF | August 2025 | February 2026 | Allow | 6 | 1 | 0 | No | No |
| 19305942 | FLEXIBLE ENERGY STORAGE DEVICE WITH CARBON ELECTRODES | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19304647 | COMPOSITE SILICON MATERIAL AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, AND ELECTRICAL APPARATUS | August 2025 | March 2026 | Allow | 7 | 1 | 0 | No | No |
| 19303392 | SEPARATOR, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS | August 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19303381 | BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19304203 | NEGATIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC DEVICE | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19303577 | POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, AND POWER CONSUMING APPARATUS | August 2025 | January 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19304453 | CLEANING DEVICE | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19303142 | METHOD FOR PRESERVING MILK FOR JEWELRY PRODUCTION | August 2025 | December 2025 | Allow | 4 | 0 | 1 | No | No |
| 19301498 | PLASTICS PROCESSING AND PLASTICS RECOVERY FACILITY | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19300934 | GRAFTED POLYAMIDE MEMBRANE FOR NANOFILTRATION APPLICATIONS | August 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19299349 | BATTERY CELL, BATTERY, AND ELECTRIC DEVICE | August 2025 | January 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19299369 | CURRENT COLLECTOR, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE | August 2025 | February 2026 | Allow | 6 | 1 | 1 | Yes | No |
| 19300396 | METHOD FOR PREPARING EYE-PROTECTING SCREEN PROTECTOR | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19299584 | SOLID ELECTROLYTES AND METHODS FOR MAKING THE SAME | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19299251 | Increased Capacity Battery Cell Using Reservoir Replenishing Additives | August 2025 | March 2026 | Allow | 7 | 2 | 0 | No | No |
| 19298339 | SADDLE PAD FLEX-PLATE ASSEMBLY | August 2025 | January 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19297429 | WASHING DEVICE | August 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19297954 | DISHWASHER WITH A DISH RACK | August 2025 | December 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19297092 | ELECTRIC LIFTING PHOTOVOLTAIC PANEL POWER GENERATION DEVICE | August 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19297579 | SEPARATOR, BATTERY CELL, BATTERY, AND ELECTRIC DEVICE | August 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19295713 | BATTERY CELL, BATTERY, AND POWER CONSUMING APPARATUS | August 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19296899 | BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS | August 2025 | February 2026 | Allow | 7 | 1 | 0 | No | No |
| 19295834 | FABRIC-SOFTENING, GARMENT-CARE AND STAIN-REMOVING DETERGENT COMPOSITION, PREPARATION METHOD THEREOF AND DETERGENT TABLET | August 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19296083 | HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER HAVING CUBIC SYMMETRY | August 2025 | January 2026 | Allow | 5 | 0 | 0 | No | No |
| 19295673 | BATTERY AND ELECTRIC APPARATUS | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19295353 | PROCESS FOR PREPARING ELECTROACTIVE MATERIALS FOR METAL-ION BATTERIES | August 2025 | January 2026 | Allow | 5 | 0 | 0 | Yes | No |
| 19294530 | SYSTEM FOR SUPPLYING POWER TO AT LEAST ONE POWER DISTRIBUTION AND DATA HUB USING A PORTABLE BATTERY PACK | August 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19294326 | POSITIVE ELECTRODE ACTIVE MATERIAL COMPOSITION, POSITIVE ELECTRODE PLATE, BATTERY, AND ELECTRICAL APPARATUS | August 2025 | March 2026 | Allow | 7 | 2 | 0 | No | No |
| 19294981 | WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM | August 2025 | October 2025 | Allow | 2 | 1 | 0 | No | No |
| 19293001 | BATTERY, THERMAL RUNAWAY EARLY-WARNING METHOD AND APPARATUS THEREFOR, AND STORAGE MEDIUM | August 2025 | December 2025 | Allow | 5 | 1 | 0 | No | No |
| 19292955 | SECONDARY BATTERY AND ELECTRIC DEVICE | August 2025 | February 2026 | Allow | 6 | 1 | 0 | No | No |
| 19293667 | FOLDABLE SOLAR PANEL | August 2025 | March 2026 | Allow | 7 | 1 | 0 | No | No |
| 19291617 | BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND ENERGY STORAGE APPARATUS | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19291718 | Multilayer Vent Assembly | August 2025 | January 2026 | Allow | 5 | 1 | 0 | No | No |
| 19290642 | METHODS AND APPARATUS FOR COMPRESSING MATERIAL DURING ADDITIVE MANUFACTURING | August 2025 | December 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19290915 | ZINC BROMINE CELL HAVING ENCLOSED ELECTRODES | August 2025 | January 2026 | Allow | 6 | 1 | 1 | No | No |
| 19291014 | FOLDABLE SOLAR PANEL | August 2025 | February 2026 | Allow | 6 | 1 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for tech-center 1700.
With a 29.8% 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, 27.7% 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.
Technology Center 1700 covers Chemical and Materials Engineering. This technology center has examined 915,223 patent applications in our dataset, with an overall allowance rate of 65.6%. Applications typically reach final disposition in approximately 33 months.
Applications in Technology Center 1700 receive an average of 2.02 office actions before reaching final disposition. The median prosecution time is 33 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.