Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19365820 | METHOD FOR MAKING PEROVSKITE ELECTRODES | October 2025 | March 2026 | Allow | 4 | 0 | 0 | No | No |
| 19318272 | DEVICES AND SYSTEMS FOR ISOLATING PARTICLES IN SOLUTION BY PARTICLE PERMITTIVITY | September 2025 | December 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19310154 | OZONE DISINFECTION SYSTEM WITH REPLACEABLE WATER CARTRIDGE | August 2025 | February 2026 | Allow | 5 | 0 | 1 | No | No |
| 19287496 | SYSTEM FOR HYPOTHERMIC TRANSPORT OF SAMPLES | July 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19282101 | SALT CARRIER COMPOSITIONS FOR PREPARING LOW FAT, LOW CALORIE AND LOW SODIUM MICROWAVE POPCORN | July 2025 | February 2026 | Allow | 6 | 2 | 1 | Yes | No |
| 19280623 | ADULT TOY DISINFECTION DEVICE AND ADULT TOY | July 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19278232 | METHODS AND SYSTEMS FOR SLIDE PROCESSING | July 2025 | November 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19277846 | METHODS AND SYSTEMS FOR SLIDE PROCESSING | July 2025 | January 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19275981 | ORGANIC PLANT MATERIAL MICROBIAL TEST KIT DEVICES AND PROCESSING METHOD | July 2025 | February 2026 | Allow | 7 | 0 | 0 | No | No |
| 19260344 | SYSTEMS AND METHODS OF PLASMA-DISINFECTING A CHANNEL BY DIRECT PLASMA | July 2025 | March 2026 | Allow | 8 | 1 | 0 | No | No |
| 19251191 | Rain Gutter Paint Sleeve | June 2025 | November 2025 | Allow | 4 | 0 | 0 | No | No |
| 19249140 | SYSTEMS AND METHODS FOR PRODUCING AMMONIUM NITRATE | June 2025 | December 2025 | Allow | 6 | 2 | 0 | No | No |
| 19247275 | POTATO PROTEIN POWDERS | June 2025 | August 2025 | Allow | 2 | 1 | 0 | No | No |
| 19247722 | 3D-TRIPTYCENE BASED MICROPOROUS POLYMER AS ELECTROCATALYST FOR HYDROGEN EVOLUTION REACTION | June 2025 | September 2025 | Allow | 3 | 0 | 0 | No | No |
| 19248101 | APPARATUS FOR TISSUE TRANSPORT AND PRESERVATION | June 2025 | January 2026 | Allow | 7 | 1 | 1 | Yes | No |
| 19245282 | APPARATUS AND METHOD FOR MEASURING VOLATILE ORGANIC COMPOUNDS IN A SPECIMEN TO DETECT THE PRESENCE OF DISEASES | June 2025 | September 2025 | Allow | 3 | 0 | 0 | No | No |
| 19244168 | DEVICES, METHODS, AND SYSTEMS FOR CAPTURING AND SEQUESTERING ATMOSPHERIC GASES | June 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19242430 | HYDROPHOBIC COPPER THIN FILM FOR SURFACE PLASMON RESONANCE-BASED SENSOR | June 2025 | September 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19240279 | System and Method for Coagulation and Platelet Function Related Data Collection and Analysis | June 2025 | January 2026 | Allow | 7 | 1 | 1 | No | No |
| 19237138 | RARE EARTH-BASED ELECTROLYTIC COLORING METHOD, ELECTROLYTE, AND ALLOY PRODUCT | June 2025 | November 2025 | Allow | 5 | 1 | 1 | No | No |
| 19234966 | SYSTEM FOR HYPOTHERMIC TRANSPORT OF SAMPLES | June 2025 | December 2025 | Allow | 7 | 2 | 1 | Yes | No |
| 19231387 | INFANT FORMULATION COMPRISING OLIVE OIL AND METHODS THEREWITH | June 2025 | January 2026 | Allow | 8 | 2 | 0 | Yes | No |
| 19223139 | Two stage dehydration method for plant based food processing | May 2025 | November 2025 | Allow | 6 | 1 | 1 | Yes | No |
| 19224462 | SYSTEMS, METHODS, AND APPARATUSES TO IMAGE A SAMPLE FOR BIOLOGICAL OR CHEMICAL ANALYSIS | May 2025 | October 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19224671 | SYSTEMS AND DEVICES FOR WOUND THERAPY AND RELATED METHODS OF USE | May 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19223480 | OZONE-BASED DISINFECTION SYSTEM FOR REFRIGERATED STORAGE AND ICE-MAKING APPLICATIONS | May 2025 | October 2025 | Allow | 5 | 1 | 1 | No | No |
| 19223513 | OZONE-BASED DISINFECTION SYSTEM FOR REFRIGERATED STORAGE AND ICE-MAKING APPLICATIONS | May 2025 | January 2026 | Allow | 8 | 1 | 1 | No | No |
| 19221058 | FOOD PROCESSING OXIDATION TREATMENT FORMULATIONS AND METHODS | May 2025 | November 2025 | Allow | 5 | 2 | 0 | Yes | No |
| 19219256 | SILVER ION STERILIZATION SOLUTION PREPARATION SYSTEM | May 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19218047 | MOLDED FLOW CHANNEL | May 2025 | August 2025 | Allow | 3 | 1 | 0 | No | No |
| 19217351 | IMAGING SYSTEM HARDWARE | May 2025 | November 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19216398 | PROCESS FOR PRODUCING A CARBON PRODUCT AND CARBON FIBERS THROUGH A CARBON NEUTRAL OR CARBON NEGATIVE PROCESS | May 2025 | January 2026 | Allow | 8 | 2 | 0 | Yes | No |
| 19213312 | CONDUCTIVE COBALT BASED METAL ORGANIC FRAMEWORK ON CARBON CLOTH FOR WATER SPLITTING AND METHOD OF PREPARATION THEREOF | May 2025 | November 2025 | Allow | 6 | 1 | 1 | Yes | No |
| 19211264 | PREPARATION METHOD FOR GRADIENT NEAR-EQUIAXED CRYSTAL CR COATING ON THE SURFACE OF ZIRCONIUM ALLOY CLADDING | May 2025 | August 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19207458 | METHOD FOR FORMING ETHANOL FROM CARBON DIOXIDE | May 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19208155 | FLUORESCENT INDICATORS FOR CALCIUM METAL ION DETECTION | May 2025 | September 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19207191 | METHOD OF FORMING A METAL OXIDE NANOSTRUCTURED THIN FILM | May 2025 | July 2025 | Allow | 2 | 1 | 0 | No | No |
| 19207174 | GAS SENSOR ASSEMBLY METHOD | May 2025 | July 2025 | Allow | 2 | 1 | 0 | No | No |
| 19207202 | METHOD FOR MAKING A ZINC OXIDE THIN FILM | May 2025 | August 2025 | Allow | 3 | 1 | 0 | No | No |
| 19205555 | SYSTEMS AND METHODS FOR IN VIVO NANOTOXICITY TESTING | May 2025 | September 2025 | Allow | 4 | 0 | 1 | No | No |
| 19202624 | OZONE DISINFECTION BOTTLE OR CUP | May 2025 | October 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19201838 | TANTALUM SPUTTERING TARGET WITH IMPROVED PERFORMANCE AND PREDICTABILITY AND METHOD OF MANUFACTURING | May 2025 | December 2025 | Allow | 7 | 2 | 0 | No | No |
| 19200238 | AUTOMATED SYSTEM AND METHODS FOR TISSUE DEMINERALIZATION | May 2025 | February 2026 | Allow | 9 | 1 | 0 | Yes | No |
| 19200289 | NUCLEIC ACID SEQUENCING SYSTEM | May 2025 | October 2025 | Allow | 6 | 1 | 0 | No | No |
| 19199237 | FLOWCELL CARTRIDGE WITH FLOATING BRACKET | May 2025 | June 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19196566 | IDENTIFICATION OF METABOLITES FOR DIAGNOSIS AND TREATMENT FOR SLEEP APNEA | May 2025 | June 2025 | Allow | 2 | 0 | 0 | No | No |
| 19195205 | INTEGRATED SYSTEM FOR ANAEROBIC DIGESTION OF ORGANIC SOLID WASTE | April 2025 | November 2025 | Allow | 6 | 1 | 0 | No | No |
| 19192678 | CONCRETE TEST DEVICE AND METHOD BASED ON LOAD-CORROSION COUPLING ACTION | April 2025 | June 2025 | Allow | 2 | 0 | 0 | No | No |
| 19190844 | QUARTZ CRYSTAL MICROBALANCE AND DETECTION METHOD AND APPARATUS BASED ON QUARTZ CRYSTAL MICROBALANCE | April 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19190645 | MEASUREMENT APPARATUS AND METHOD FOR HYDROGEN SOLUBILITY AND COMPETITIVE DISSOLUTION OF MULTI-COMPONENT GASES | April 2025 | August 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19188013 | CATALYZED SULFUR DIOXIDE RELEASE SYSTEM FOR CONTROLLED FUMIGATION OF POSTHARVEST CROPS AND RELATED METHODS | April 2025 | November 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 19186756 | INDIUM OXIDE DOPED ZINC OXIDE DECORATED MESOPOROUS CARBON NANOCOMPOSITE AS A DOPAMINE SENSOR | April 2025 | September 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19187977 | BIMETALLIC MONATOMIC NANO-ENZYME ELECTROCHEMICAL SENSOR, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF | April 2025 | October 2025 | Allow | 5 | 0 | 1 | No | No |
| 19187408 | AQUEOUS ELECTROLYTE METHOD FOR REDUCING CARBON DIOXIDE | April 2025 | July 2025 | Allow | 2 | 1 | 0 | No | No |
| 19185738 | INTERCHANGEABLE MODULAR DISINFECTION PLATFORM USING ELECTROCHEMICAL OZONE GENERATION AND CATALYTIC AIR PURIFICATION | April 2025 | July 2025 | Allow | 3 | 0 | 1 | No | No |
| 19185759 | INTERCHANGEABLE MODULAR DISINFECTION PLATFORM USING ELECTROCHEMICAL OZONE GENERATION AND CATALYTIC AIR PURIFICATION | April 2025 | September 2025 | Allow | 5 | 0 | 1 | No | No |
| 19184921 | FIELD-DEPLOYABLE ANTIMICROBIAL PRODUCT ASSEMBLIES FOR AIR AND WATER PURIFICATION AND METHODS OF FABRICATION OF THE SAME | April 2025 | December 2025 | Allow | 8 | 1 | 0 | Yes | No |
| 19183737 | PEA ALBUMIN ISOLATE FROM PEA SOLUBLES AND PROCESS FOR PRODUCTION THEREOF | April 2025 | November 2025 | Allow | 7 | 1 | 0 | Yes | No |
| 19181405 | SMART CARBON FIBER REINFORCED POLYMER-SHAPE MEMORY ALLOY BAR REINFORCED CONCRETE STRUCTURE INTEGRATING CATHODIC PROTECTION, FORCE SENSING, AND BEARING CAPACITY SELF-ADJUSTMENT | April 2025 | October 2025 | Allow | 6 | 1 | 0 | No | No |
| 18848811 | METHOD FOR SIMULTANEOUSLY ACHIEVING SUPERHYDROPHOBIC AND SUPEROLEOPHOBIC SURFACE ON 3,000 SERIES ALUMINUM ALLOY IN ANODIC OXIDATION PROCESS WITHOUT PRE-PATTERNING STEP | April 2025 | February 2026 | Allow | 16 | 1 | 0 | No | No |
| 19173571 | Biomarker Detection Using Layered Receptor and Electrode Configuration | April 2025 | December 2025 | Allow | 8 | 1 | 0 | No | No |
| 19172238 | SYSTEMS AND METHODS FOR HYPOTHERMIC TRANSPORT OF A HEART | April 2025 | March 2026 | Allow | 11 | 1 | 1 | Yes | No |
| 19170898 | FOCUSED STERILIZATION AND STERILIZED SUB-ASSEMBLIES FOR ANALYTE MONITORING SYSTEMS | April 2025 | December 2025 | Abandon | 8 | 1 | 0 | No | No |
| 19118364 | ANAEROBIC DIGESTION PROCESS MONITORING SYSTEM AND ANAEROBIC DIGESTION PROCESS MONITORING METHOD | April 2025 | August 2025 | Allow | 4 | 1 | 0 | No | No |
| 19098014 | OPTIMIZING CADMIUM (CD) ALLOY SOLAR CELLS WITH SPUTTERED COPPER-DOPPED ZINC TELLURIDE (ZNTE:CU) BACK CONTACTS IN THE PRESENCE OF HYDROGEN | April 2025 | July 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19094566 | COUPLING METHOD | March 2025 | July 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19093650 | APPARATUS FOR TREATING NAIL PLATE OR SKIN USING PLASMA | March 2025 | May 2025 | Allow | 1 | 0 | 0 | No | No |
| 19091162 | PRODUCTION METHOD FOR HIGH-QUALITY ROOM-TEMPERATURE COOKED STINKY MANDARIN FISH | March 2025 | June 2025 | Allow | 3 | 0 | 0 | No | No |
| 19091073 | METHOD FOR SIZE-CONTROLLED SYNTHESIS OF TRANSITION METAL CYANIDE COORDINATION COMPOUND | March 2025 | September 2025 | Allow | 6 | 1 | 1 | No | No |
| 19090251 | NANOSCALE REACTION CHAMBERS AND METHODS OF USING THE SAME | March 2025 | September 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19088980 | GRAPHITIZATION APPARATUS FOR MANUFACTURING ARTIFICIAL GRAPHITE USING LASER | March 2025 | August 2025 | Allow | 5 | 1 | 0 | No | No |
| 19086691 | WATER ELECTROLYZER CELLS AND METHODS FOR ELECTROLYZING WATER | March 2025 | August 2025 | Allow | 5 | 2 | 1 | Yes | No |
| 19114304 | SYSTEM AND PROCESS FOR PROGRESSIVE REFRACTORY ORE TRANSFORMATION FOR COPPER LEACHING | March 2025 | August 2025 | Allow | 5 | 0 | 1 | No | No |
| 19086842 | SYSTEMS AND METHODS FOR AUTOMATED GROSSING OF TISSUE SAMPLES | March 2025 | October 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 19083505 | DEVICES, METHODS, AND SYSTEMS FOR CAPTURING AND SEQUESTERING ATMOSPHERIC GASES | March 2025 | October 2025 | Allow | 7 | 1 | 1 | No | No |
| 19081651 | METHODS OF USING MODULAR ASSAY SUPPORT DEVICES | March 2025 | September 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19076491 | MN-AG ELECTROCATALYST AND METHOD FOR GENERATING HYDROGEN AND OXYGEN | March 2025 | May 2025 | Allow | 3 | 0 | 0 | No | No |
| 19075709 | MONITORING AIR PRESSURE WITHIN A CELL PROCESSING SYSTEM | March 2025 | July 2025 | Allow | 5 | 0 | 0 | No | No |
| 19074181 | HYPOTHERMIC TISSUE STORAGE | March 2025 | March 2026 | Allow | 12 | 2 | 1 | No | No |
| 19071961 | Materials and Methods for Extending Shelf-Life of Foods | March 2025 | July 2025 | Allow | 5 | 2 | 1 | No | No |
| 19066403 | Beverage Compositions Including Calcium Supplied From Aragonite And Methods Of Making The Same | February 2025 | June 2025 | Allow | 4 | 2 | 0 | No | No |
| 19065637 | Mobile And Modular Nitrogen Production System and Method | February 2025 | June 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19063241 | PLANT-BASED ADDITIVE FOR INHIBITING NITRITE FORMATION DURING MEAT PREPARATION | February 2025 | November 2025 | Allow | 8 | 1 | 0 | No | No |
| 19063118 | SYSTEMS AND METHODS FOR GENERATING DROPLETS AND PERFORMING DIGITAL ANALYSES | February 2025 | August 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19062154 | Device And Method For Accelerated Material Extraction And Detection | February 2025 | March 2026 | Allow | 12 | 1 | 0 | No | No |
| 19060766 | APPARATUS, SYSTEM, AND METHODS FOR CULTIVATING GREEN MICRO ALGAE (H. PLUVIALIS) AND FOR HARVESTNG ASTAXANTHIN THEREFROM | February 2025 | August 2025 | Allow | 5 | 1 | 0 | No | No |
| 19058040 | VEHICLE-MOUNTED FRAGRANCE HOLDER | February 2025 | May 2025 | Allow | 3 | 0 | 0 | No | No |
| 19057465 | PROTEIN SEQUENCING VIA COUPLING OF POLYMERIZABLE MOLECULES | February 2025 | May 2025 | Allow | 3 | 1 | 0 | No | No |
| 19057496 | PROTEIN SEQUENCING VIA COUPLING OF POLYMERIZABLE MOLECULES | February 2025 | May 2025 | Allow | 3 | 1 | 0 | No | No |
| 19055666 | ORGANIC PLANT MATERIAL MICROBIAL TEST KIT DEVICES AND PROCESSING METHOD | February 2025 | March 2025 | Allow | 1 | 0 | 0 | No | No |
| 19054351 | Separators for Gaseous Products in Oxocarbon Electrolyzers | February 2025 | August 2025 | Allow | 6 | 1 | 0 | No | No |
| 19103927 | METHOD OF DETECTING AN OBSTRUCTION IN A FLUID ANALYZER | February 2025 | June 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19052935 | HYGIENIZATION GENERATOR FOR INTEGRATED AQUEOUS OZONE AND ALKALINE WATER PRODUCTION | February 2025 | July 2025 | Allow | 5 | 0 | 1 | No | No |
| 19052951 | HYGIENIZATION GENERATOR FOR INTEGRATED AQUEOUS OZONE AND ALKALINE WATER PRODUCTION | February 2025 | August 2025 | Allow | 7 | 1 | 1 | No | No |
| 19102974 | RING-SHAPED SAUSAGE AND METHOD FOR MANUFACTURING SAME | February 2025 | January 2026 | Allow | 11 | 1 | 1 | Yes | No |
| 19051076 | FLOWCELL CARTRIDGE WITH FLOATING BRACKET | February 2025 | April 2025 | Allow | 2 | 0 | 1 | No | No |
| 19049542 | FUNCTIONAL YEAST PROTEIN CONCENTRATE | February 2025 | March 2026 | Abandon | 13 | 1 | 0 | No | No |
| 19048463 | SYSTEMS AND TECHNIQUES FOR ENHANCING PACKAGED BEVERAGES | February 2025 | March 2026 | Allow | 13 | 2 | 1 | Yes | No |
| 19048007 | APPARATUSES AND METHODS FOR MEASURING DNA/RNA PRODUCTION IN BIOCHIPS | February 2025 | September 2025 | Allow | 7 | 0 | 1 | No | No |
| 19043394 | SYSTEMS FOR GENERATING HYDROGEN | January 2025 | October 2025 | Allow | 9 | 1 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 1790.
With a 28.7% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.
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, 24.2% 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.
Group 1790 is part of Technology Center 1700. This group has examined 166,924 patent applications in our dataset, with an overall allowance rate of 55.2%. Applications typically reach final disposition in approximately 39 months.
Applications in Group 1790 receive an average of 2.20 office actions before reaching final disposition. The median prosecution time is 39 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.