Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
| 19103927 | METHOD OF DETECTING AN OBSTRUCTION IN A FLUID ANALYZER | February 2025 | June 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19051076 | FLOWCELL CARTRIDGE WITH FLOATING BRACKET | February 2025 | April 2025 | Allow | 2 | 0 | 1 | No | No |
| 18998221 | METHOD OF ELECTROLYSING HYDROGEN BROMIDE AFTER H2SO4 SYNTHESIS | January 2025 | June 2025 | Allow | 5 | 0 | 0 | No | No |
| 19034240 | SOIL SAMPLE DIDESTION DEVICE | January 2025 | April 2025 | Allow | 3 | 0 | 0 | No | No |
| 19030466 | PARTICLE-DROP STRUCTURES AND METHODS FOR MAKING AND USING THE SAME | January 2025 | May 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 19030825 | PARTICLE-DROP STRUCTURES AND METHODS FOR MAKING AND USING THE SAME | January 2025 | April 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19026954 | SYNTHETIC HUMAN CELL MIMIC PARTICLE FOR CYTOMETRIC OR COULTER DEVICE | January 2025 | April 2025 | Allow | 3 | 0 | 0 | No | No |
| 19030771 | NUCLEIC ACID SEQUENCING SYSTEM | January 2025 | April 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19024756 | METHODS FOR PROCESSING A PATHOLOGY SPECIMEN | January 2025 | June 2025 | Allow | 5 | 0 | 1 | No | No |
| 19023328 | MULTI-PROBE MULTI-FREQUENCY NUCLEAR MAGNETIC RESONANCE ROCK SOIL IN-SITU MONITORING SYSTEM | January 2025 | April 2025 | Allow | 3 | 0 | 0 | No | No |
| 19015785 | AUTOMATED STORAGE AND RETRIEVAL DEVICE FOR BIOLOGICAL SAMPLE | January 2025 | May 2025 | Allow | 4 | 1 | 0 | No | No |
| 19014907 | IROA Metabolomics Workflow for Improved Accuracy, Identification and Quantitation | January 2025 | March 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19014165 | DYNAMIC VACUUM SEAL SYSTEM FOR PHYSICAL VAPOR DEPOSITION SPUTTER APPLICATIONS | January 2025 | March 2025 | Allow | 2 | 0 | 0 | No | No |
| 19013863 | METHODS FOR DETECTING AAV | January 2025 | March 2025 | Allow | 3 | 0 | 0 | No | No |
| 19012222 | METHOD FOR IDENTIFICATION OF CHARACTERISTIC COMPONENTS IN KAI-XIN-SAN BY THIN-LAYER CHROMATOGRAPHY (TLC) | January 2025 | February 2025 | Allow | 1 | 0 | 0 | No | No |
| 18980460 | ELECTROLYZER CELL MODULE AND METHOD OF OPERATING THEREOF USING SEPARATE STACK AIR FLOW AND PRODUCT COOLING FLOW | December 2024 | February 2025 | Allow | 3 | 0 | 0 | No | No |
| 18974884 | CONTINUOUS SOFT PRETZEL APPARATUS AND METHOD | December 2024 | May 2025 | Allow | 5 | 1 | 1 | No | No |
| 18976083 | IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM | December 2024 | May 2025 | Allow | 6 | 1 | 0 | No | No |
| 18870256 | ELECTRODE FOR NITRATE REDUCTION | November 2024 | June 2025 | Allow | 6 | 0 | 1 | No | No |
| 18959790 | ELECTROCATALYTIC WATER SPLITTING USING a-Ag2WO4@Mn3O4 NANOCOMPOSITES | November 2024 | January 2025 | Allow | 2 | 0 | 0 | No | No |
| 18957259 | CHOCOLATE REPLICAS PRODUCED FROM INDIVIDUAL COMPONENTS | November 2024 | April 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 18953822 | CLOSED LOOP CONTROL OF MICROFLUIDIC SYSTEMS | November 2024 | March 2025 | Allow | 3 | 1 | 0 | No | No |
| 18948248 | SYSTEMS AND METHODS FOR GENERATING DROPLETS AND PERFORMING DIGITAL ANALYSES | November 2024 | December 2024 | Allow | 1 | 0 | 0 | Yes | No |
| 18945649 | SUBSTRATE PROCESSING APPARATUS | November 2024 | June 2025 | Allow | 7 | 0 | 0 | No | No |
| 18945324 | System, Method, and Device for Facilitating Effective Decontamination as Part of a Decontamination Event | November 2024 | January 2025 | Allow | 2 | 0 | 0 | No | No |
| 18943398 | DEVICE FOR TISSUE SECTION IMMOBILIZATION AND RETENTION | November 2024 | February 2025 | Allow | 3 | 1 | 0 | No | No |
| 18942721 | METHOD FOR DETERMINING DYNAMIC ADSORPTION RETENTION OF POLYMER CAPSULES | November 2024 | February 2025 | Allow | 3 | 1 | 0 | No | No |
| 18864297 | A CO2RR-OOR ELECTROLYSER SYSTEM AND RELATED PROCESS FOR FACILITATING THE CAPTURE AND CONVERSION OF CO2 IN GAS MIXTURE STREAMS | November 2024 | February 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 18864415 | SYSTEMS FOR GENERATING HYDROGEN | November 2024 | May 2025 | Allow | 6 | 2 | 0 | No | No |
| 18932711 | METHOD FOR MANUFACTURING LAVER-SHAPED PROCESSED FOOD USING ALLIUM CEPA L. | October 2024 | March 2025 | Allow | 5 | 1 | 0 | No | No |
| 18932628 | COMPOSITION FOR IMPROVING INTESTINAL BENEFICIAL BACTERIA IN COMPANION ANIMALS | October 2024 | March 2025 | Allow | 4 | 1 | 0 | No | No |
| 18933292 | ENGINEERED PARTICLES AS RED BLOOD CELL MIMICS AND COMPOSITIONS CONTAINING SAME FOR HEMATOLOGY | October 2024 | April 2025 | Allow | 5 | 1 | 0 | No | No |
| 18926656 | INTEGRATED MICROFLUIDIC SYSTEM FOR GENERATION OF DROPLETS | October 2024 | June 2025 | Allow | 8 | 1 | 0 | No | No |
| 18926728 | INTEGRATED MICROFLUIDIC SYSTEM FOR GENERATION OF DROPLETS | October 2024 | March 2025 | Allow | 5 | 1 | 0 | No | No |
| 18925150 | NATURAL FOOD PRESERVATIVE | October 2024 | April 2025 | Allow | 6 | 1 | 1 | Yes | No |
| 18926029 | CONTINUOUS ANALYTE MONITORING SYSTEM WITH MICRONEEDLE ARRAY | October 2024 | March 2025 | Allow | 4 | 1 | 0 | No | No |
| 18923813 | PVD TARGET AND USE THEREOF | October 2024 | March 2025 | Allow | 5 | 1 | 0 | No | No |
| 18859282 | FLOW ANALYSIS DEVICE AND FLOW ANALYSIS METHOD | October 2024 | January 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 18923445 | FLUID-FLOW STERILIZATION ENGINE AND METHOD FOR USING THE SAME | October 2024 | December 2024 | Allow | 2 | 0 | 0 | No | No |
| 18921773 | METHOD FOR ELECTROCHEMICAL OXIDATION OF METHANOL | October 2024 | March 2025 | Allow | 5 | 2 | 0 | Yes | No |
| 18921957 | METHODS AND DEVICES FOR MANIPULATING BIOLOGICAL SAMPLES | October 2024 | April 2025 | Allow | 6 | 1 | 1 | No | No |
| 18922009 | SYSTEM FOR HYPOTHERMIC TRANSPORT OF SAMPLES | October 2024 | January 2025 | Allow | 3 | 1 | 0 | No | No |
| 18918990 | TISSUE CULTURE PLATE MATERIAL RETAINER SYSTEM | October 2024 | January 2025 | Allow | 3 | 1 | 0 | No | No |
| 18917940 | SYSTEMS, METHODS, AND APPARATUSES TO IMAGE A SAMPLE FOR BIOLOGICAL OR CHEMICAL ANALYSIS | October 2024 | February 2025 | Allow | 4 | 2 | 0 | Yes | No |
| 18915728 | SYSTEM FOR STERILIZING EQUIPMENT, ASSOCIATED METHOD, AND CHLORINE DIOXIDE GAS GENERATING DEVICE FOR USE WITH SAME | October 2024 | March 2025 | Allow | 5 | 1 | 1 | No | No |
| 18912396 | LENTINULA EDODES-DERIVED SALTINESS ENHANCING PEPTIDE, METHOD FOR PREPARING THE SAME AND USE THEREOF | October 2024 | June 2025 | Allow | 8 | 1 | 1 | Yes | No |
| 18854139 | SYSTEM AND METHOD FOR DETERMINING PARAMETERS FOR FOAM PRODUCTION | October 2024 | March 2025 | Allow | 6 | 0 | 0 | No | No |
| 18901981 | PARTICLE-DROP STRUCTURES AND METHODS FOR MAKING AND USING THE SAME | September 2024 | January 2025 | Allow | 4 | 1 | 0 | Yes | No |
| 18852515 | DOSING EQUIPMENT | September 2024 | May 2025 | Allow | 7 | 0 | 0 | No | No |
| 18902756 | SYSTEM AND METHOD FOR AUTOMATICALLY GENERATING ORGANIC COMPOST FROM WASTE | September 2024 | February 2025 | Allow | 5 | 0 | 1 | No | No |
| 18894924 | HYDROGEL PARTICLES AS FEEDER CELLS AND AS SYNTHETIC ANTIGEN PRESENTING CELLS | September 2024 | April 2025 | Allow | 7 | 2 | 0 | Yes | No |
| 18849521 | SURFACE RADIATOR, DEVICE COMPRISING THE SURFACE RADIATOR AND USE OF THE SURFACE RADIATOR | September 2024 | April 2025 | Allow | 6 | 0 | 0 | No | No |
| 18890175 | METHODS OF MANUFACTURING PROTEIN-BASED MEAT ANALOGS | September 2024 | April 2025 | Allow | 6 | 1 | 0 | No | No |
| 18848147 | EXTRACTION OPERATION ROOM AND INTELLIGENT SAMPLE ACCESS SYSTEM | September 2024 | February 2025 | Allow | 5 | 0 | 0 | No | No |
| 18888218 | AQUA-OZONE HYGIENIZATION | September 2024 | January 2025 | Allow | 4 | 0 | 1 | No | No |
| 18888222 | AQUA-OZONE HYGIENIZATION | September 2024 | October 2024 | Allow | 1 | 0 | 0 | No | No |
| 18888633 | MINIATURIZED COMPARTMENT SYSTEM FOR IN-VITRO FERTILIZATION (IVF) | September 2024 | December 2024 | Allow | 2 | 0 | 0 | No | No |
| 18887904 | NUCLEIC ACID SEQUENCING SYSTEM | September 2024 | May 2025 | Allow | 8 | 2 | 1 | Yes | No |
| 18885977 | APPARATUS AND METHOD FOR LEACHING TOXIC SUBSTANCES FROM INORGANIC BINDER-STABILIZED SOLID WASTE MATERIALS | September 2024 | February 2025 | Allow | 5 | 1 | 0 | No | No |
| 18884300 | COMPOSITIONS AND METHODS OF A DIHYDROISOXAZOLE COMPOUND THAT REDUCES ECTOPARASITE INFESTATIONS ON FISH | September 2024 | March 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 18883671 | AIR FILTER MEDIUM, AIR FILTER PACK, AND AIR FILTER UNIT | September 2024 | February 2025 | Allow | 6 | 1 | 0 | No | No |
| 18829330 | NUCLEIC ACID TEST KIT AND PREPARATION PROCESS THEREOF | September 2024 | April 2025 | Allow | 7 | 1 | 1 | No | No |
| 18830226 | MOBILE BIOREACTOR SERVICE SYSTEM | September 2024 | March 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 18829031 | BIOREACTOR EXHAUST SYSTEM | September 2024 | February 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 18826458 | COMPOSITIONS AND METHODS FOR REDUCING GREENHOUSE GAS | September 2024 | February 2025 | Abandon | 5 | 1 | 0 | No | No |
| 18827174 | FLOWCELL CARTRIDGE WITH FLOATING SEAL BRACKET | September 2024 | February 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 18824852 | RAPID AND COMPREHENSIVE METHOD FOR EVALUATING PITTING RESISTANCE OF STAINLESS STEEL PIPE WELDS | September 2024 | February 2025 | Allow | 5 | 1 | 0 | No | No |
| 18822352 | Method for Preparing Concentrated High-protein Yogurt before Fermentation | September 2024 | March 2025 | Allow | 6 | 2 | 0 | No | No |
| 18819491 | PACKAGES FOR AND METHODS OF PACKAGING FOOD PRODUCTS | August 2024 | April 2025 | Allow | 7 | 1 | 0 | No | No |
| 18819484 | Compressible Flow Distribution System for Electrolyzer Plates | August 2024 | February 2025 | Allow | 6 | 1 | 0 | No | No |
| 18818481 | METHOD FOR ESTABLISHING HYDROGEN CHARGING MODEL FOR PIPELINE STEEL IN EQUIVALENT WET HYDROGEN SULFIDE ENVIRONMENT AND APPLICATION THEREOF | August 2024 | February 2025 | Allow | 6 | 1 | 0 | No | No |
| 18815418 | SYSTEM FOR HYPOTHERMIC TRANSPORT OF SAMPLES | August 2024 | June 2025 | Allow | 9 | 2 | 0 | No | No |
| 18815181 | Structure and Function of Modular Microfluidic device for In-Vitro Modeling of Human Organs | August 2024 | December 2024 | Allow | 4 | 0 | 0 | No | No |
| 18813810 | SYSTEMS AND METHODS FOR MAINTAINING ORGAN PRESSURE | August 2024 | April 2025 | Allow | 8 | 1 | 0 | No | No |
| 18811151 | FORMULATION TO SOLIDIFY COOKING OIL OR GREASE AND METHODS OF MAKING AND USING THE SAME | August 2024 | May 2025 | Allow | 8 | 2 | 1 | Yes | No |
| 18811486 | P-TYPE GALLIUM OXIDE FILM, AND PREPARATION METHOD AND APPLICATION THEREOF | August 2024 | March 2025 | Allow | 7 | 1 | 0 | No | No |
| 18811490 | SYSTEMS, DEVICES, AND METHODS FOR AUTOMATIC CELL SORTING | August 2024 | December 2024 | Allow | 4 | 0 | 0 | No | No |
| 18809530 | BIOHYDROGEN PRODUCTION DEVICE OF CORN STALKS BASED ON SYNCHRONOUS SACCHARIFICATION AND FERMENTATION AND HYDROGEN PRODUCTION METHOD THEREOF | August 2024 | May 2025 | Allow | 9 | 1 | 0 | Yes | No |
| 18810388 | SYSTEMS, DEVICES, AND METHODS FOR FLUID CONTROL IN A CELL PROCESSING SYSTEM | August 2024 | October 2024 | Allow | 2 | 0 | 0 | No | No |
| 18804458 | COMPACT ROTARY ALGAE BIOFILM REACTOR | August 2024 | February 2025 | Allow | 6 | 1 | 0 | No | No |
| 18793613 | MICROORGANISM SAMPLING TOOL | August 2024 | November 2024 | Allow | 4 | 0 | 0 | No | No |
| 18793237 | MICROFLUIDIC DEVICES FOR HIGH THROUGHPUT SCREENING OF CELL-CELL INTERACTIONS | August 2024 | April 2025 | Allow | 8 | 1 | 1 | Yes | No |
| 18791944 | SYSTEM FOR HYPOTHERMIC TRANSPORT OF SAMPLES | August 2024 | May 2025 | Allow | 9 | 2 | 0 | Yes | No |
| 18792358 | Systems and methods for cell processing | August 2024 | February 2025 | Allow | 7 | 1 | 0 | No | No |
| 18792360 | Systems and methods for cell processing | August 2024 | January 2025 | Allow | 6 | 0 | 1 | No | No |
| 18791555 | DISINFECTION PROCESS SAMPLING DEVICE | August 2024 | April 2025 | Allow | 9 | 0 | 0 | No | No |
| 18833935 | LOW-FRICTION LONG-LIFE ULTRA-LATTICE COMPOSITE COATING AS WELL AS PREPARATION METHOD AND USE THEREOF | July 2024 | March 2025 | Allow | 7 | 1 | 0 | No | No |
| 18787929 | ENERGY RECLAMATION AND CARBON-NEUTRAL SYSTEM FOR CRITICAL MINERAL EXTRACTION | July 2024 | May 2025 | Allow | 10 | 2 | 1 | No | No |
| 18833575 | CENTRIFUGAL COFFEE EXTRACTION WITH VACUUM LOADING | July 2024 | April 2025 | Allow | 9 | 0 | 0 | No | No |
| 18833282 | HIGH-THROUGHPUT ASSAY FOR CELL MIGRATION, CHEMOTAXIS, AND FUNCTION | July 2024 | March 2025 | Allow | 8 | 0 | 0 | No | No |
| 18784392 | MODULAR ASSAY SUPPORT DEVICES | July 2024 | March 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 18782437 | MOLYBDENUM-DOPED ZINC/COBALT OXIDE ELECTROCATALYST FOR HYDROGEN PRODUCTION | July 2024 | January 2025 | Allow | 6 | 0 | 1 | No | No |
| 18782055 | MICROFOAMING AQUEOUS OZONE DISINFECTION | July 2024 | January 2025 | Allow | 6 | 1 | 1 | No | No |
| 18782058 | MICROFOAMING AQUEOUS OZONE DISINFECTION | July 2024 | September 2024 | Allow | 2 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 1790.
With a 28.5% 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, 23.5% 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 141,824 patent applications in our dataset, with an overall allowance rate of 56.9%. Applications typically reach final disposition in approximately 36 months.
Applications in Group 1790 receive an average of 2.19 office actions before reaching final disposition. The median prosecution time is 36 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.