Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19224462 | SYSTEMS, METHODS, AND APPARATUSES TO IMAGE A SAMPLE FOR BIOLOGICAL OR CHEMICAL ANALYSIS | May 2025 | October 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19200289 | NUCLEIC ACID SEQUENCING SYSTEM | May 2025 | October 2025 | Allow | 6 | 1 | 0 | No | 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 |
| 19081651 | METHODS OF USING MODULAR ASSAY SUPPORT DEVICES | March 2025 | September 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19030771 | NUCLEIC ACID SEQUENCING SYSTEM | January 2025 | April 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 18951367 | MODULATED WEIGHT REDUCED FERRULE CANISTER | November 2024 | September 2025 | Allow | 21 | 2 | 0 | Yes | 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 |
| 18887904 | NUCLEIC ACID SEQUENCING SYSTEM | September 2024 | May 2025 | Allow | 8 | 2 | 1 | Yes | No |
| 18784392 | MODULAR ASSAY SUPPORT DEVICES | July 2024 | March 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 18671244 | Method and Kit for Preservation of Adipose Tissue Grafts | May 2024 | February 2026 | Allow | 21 | 1 | 0 | No | No |
| 18668787 | TWO-PHASE FLUSHING SYSTEMS AND METHODS | May 2024 | February 2026 | Allow | 21 | 1 | 0 | Yes | No |
| 18663740 | NASAL IRRIGATION DIAGNOSTIC ASSEMBLY | May 2024 | October 2025 | Allow | 17 | 1 | 0 | Yes | No |
| 18647857 | Compositions, Devices, Systems, and Methods for Using a Nanopore | April 2024 | December 2025 | Abandon | 19 | 2 | 1 | Yes | No |
| 18637154 | Compositions, Devices, Systems, and Methods for Using a Nanopore | April 2024 | September 2025 | Allow | 17 | 2 | 0 | No | No |
| 18595902 | SOLID PHASE MICROEXTRACTION DEVICE AND METHOD FOR FORMING | March 2024 | October 2024 | Allow | 8 | 1 | 0 | Yes | No |
| 18586010 | SYSTEMS, METHODS, AND APPARATUSES TO IMAGE A SAMPLE FOR BIOLOGICAL OR CHEMICAL ANALYSIS | February 2024 | August 2024 | Allow | 6 | 1 | 1 | Yes | No |
| 18423831 | MULTI-COMPONENT SYSTEMS FOR DETECTING COVID FROM BLOOD | January 2024 | September 2025 | Abandon | 20 | 1 | 1 | No | No |
| 18423781 | MULTI-COMPONENT SYSTEMS FOR DETECTING COVID FROM SPUTUM AND SALIVA | January 2024 | January 2026 | Allow | 23 | 2 | 1 | No | No |
| 18415730 | FLUID SPECIMEN TESTING | January 2024 | July 2025 | Allow | 18 | 1 | 0 | No | No |
| 18288967 | NON-HEALTHCARE SETTING BIOLOGICAL TESTING SYSTEM | October 2023 | January 2025 | Allow | 14 | 1 | 0 | Yes | No |
| 18476837 | MICRO-BIOELECTROCHEMICAL CELL DEVICES AND METHODS OF DETECTING ELECTRON FLOWS | September 2023 | April 2025 | Allow | 19 | 2 | 0 | No | No |
| 18464185 | OPTICAL MULTIANALYTE DETECTION | September 2023 | December 2024 | Allow | 15 | 2 | 1 | Yes | No |
| 18458544 | Flow Cell | August 2023 | April 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18237677 | PACKAGING FOR MULTIPLEXED ASSAYS | August 2023 | February 2025 | Allow | 18 | 1 | 0 | Yes | No |
| 18234317 | ASSAY USING SAMPLE THICKNESS MULTIPLEXING | August 2023 | February 2025 | Allow | 18 | 2 | 0 | Yes | No |
| 18450188 | DEVICE AND METHOD OF PORTABLE DRUG TESTING | August 2023 | September 2024 | Allow | 13 | 2 | 0 | Yes | No |
| 18232405 | System for Deep Sediment Flow Culture Simulating In-situ Water Pressure | August 2023 | September 2024 | Abandon | 14 | 1 | 0 | No | No |
| 18357610 | MODULAR ASSAY SUPPORT DEVICES | July 2023 | July 2024 | Allow | 11 | 1 | 1 | Yes | No |
| 18324445 | METHODS AND SYSTEMS FOR PROCESSING A NUCLEIC ACID SAMPLE | May 2023 | June 2025 | Allow | 25 | 4 | 0 | Yes | No |
| 18195083 | SPECIMEN COLLECTION TUBE SYSTEM AND METHOD | May 2023 | September 2025 | Abandon | 28 | 1 | 0 | No | No |
| 18137907 | SAMPLE COLLECTION DEVICE | April 2023 | January 2025 | Allow | 21 | 3 | 0 | No | No |
| 18123492 | FILTER INSERT AND SAMPLE VIAL USING THE SAME | March 2023 | January 2025 | Allow | 22 | 1 | 0 | No | No |
| 18157036 | Systems and Devices for High-Throughput Sequencing with Semiconductor-Based Detection | January 2023 | August 2025 | Allow | 31 | 2 | 1 | Yes | No |
| 18148562 | PATHOGENIC MICROORGANISM SAMPLE COLLECTION AND PRESERVATION DEVICE WITH PROTECTION FUNCTION | December 2022 | March 2024 | Allow | 14 | 2 | 0 | Yes | No |
| 18087499 | SYSTEMS AND METHODS FOR BIOCHEMICAL ANALYSIS INCLUDING A BASE INSTRUMENT AND A REMOVABLE CARTRIDGE | December 2022 | August 2024 | Allow | 20 | 1 | 1 | Yes | No |
| 18066666 | False Bottom Specimen Transport Tube | December 2022 | December 2023 | Allow | 12 | 2 | 0 | No | No |
| 17948804 | Kit and Device For Use With Gene Detection Techniques and Testing | September 2022 | September 2024 | Allow | 24 | 3 | 1 | Yes | No |
| 17888396 | NASAL IRRIGATION DIAGNOSTIC ASSEMBLY | August 2022 | December 2023 | Allow | 16 | 1 | 0 | Yes | No |
| 17818144 | ROTARY PLATFORM FOR CELL LYSING AND PURIFICATION AND METHOD OF USE | August 2022 | February 2023 | Allow | 6 | 1 | 0 | No | No |
| 17795850 | PCR PLATE SEALING FILM WITH GOOD SEALING EFFECT | July 2022 | February 2026 | Abandon | 43 | 1 | 0 | No | No |
| 17869645 | COVER MEMBER, METHOD AND TREATMENT MODULE FOR TREATING A BIOLOGICAL SAMPLE ON A SUBSTRATE | July 2022 | July 2024 | Allow | 24 | 2 | 1 | Yes | No |
| 17792046 | A tissue sampling kit | July 2022 | February 2026 | Allow | 43 | 2 | 1 | Yes | No |
| 17790955 | FLUID SYSTEM AND SAMPLE PROCESSOR INCLUDING FLUID SYSTEM | July 2022 | May 2024 | Allow | 22 | 2 | 1 | Yes | No |
| 17785664 | INTERCONNECTED PHOTOSYNTHESIS MATRIX AND BIO-ENERGY PRODUCTION SYSTEMS | June 2022 | December 2025 | Abandon | 42 | 2 | 1 | No | No |
| 17605842 | DETECTION METHOD AND DETECTION SYSTEM USING SUSPENSION LIQUID BIOCHIP | June 2022 | December 2024 | Allow | 38 | 3 | 0 | Yes | No |
| 17831424 | SEMICONDUCTOR-BASED BIOSENSORS FOR BASE CALLING | June 2022 | January 2024 | Allow | 20 | 2 | 1 | Yes | No |
| 17829873 | NANOPORE STRUCTURE AND BASE SEQUENCE ANALYZER HAVING NANOPORE STRUCTURE | June 2022 | October 2025 | Abandon | 41 | 0 | 1 | No | No |
| 17824617 | DEVICES AND METHODS FOR EXTRACTING BLOOD PLASMA | May 2022 | March 2024 | Abandon | 21 | 2 | 0 | No | No |
| 17777231 | THERMOCYCLER TEMPERATURE CONTROL | May 2022 | October 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17731019 | CRISPR EFFECTOR SYSTEM BASED CORONAVIRUS DIAGNOSTICS | April 2022 | September 2025 | Allow | 41 | 6 | 2 | Yes | No |
| 17770969 | Methods for Reducing Electrode Gap Distances in Electronic Devices and Resulting Devices Having Nanometer Electrode Gaps Via Liquid Phase Molecular Layer Deposition Technique | April 2022 | January 2026 | Allow | 45 | 1 | 1 | No | No |
| 17715415 | LATERAL FLOW ASSAY WITH CONTROLLED CONJUGATE TIME AND CONTROLLED FLOW TIME | April 2022 | March 2024 | Allow | 23 | 1 | 0 | No | No |
| 17709213 | SYSTEM AND METHOD FOR DETECTING PATHOGENS IN AN ENVIRONMENT VIA AN ELECTROSTATIC AIR SAMPLER | March 2022 | November 2022 | Allow | 8 | 1 | 0 | Yes | No |
| 17709348 | KITS FOR STABILIZING ANALYTES IN URINE SAMPLES | March 2022 | February 2023 | Allow | 11 | 4 | 0 | Yes | No |
| 17709310 | Kits for Stabilization of cfDNA in Urine Samples | March 2022 | January 2023 | Allow | 10 | 2 | 0 | No | No |
| 17764309 | DEVICES FOR DETERMINING A TARGET NUCLEIC ACID PROFILE AND METHODS OF USE THEREOF | March 2022 | December 2025 | Abandon | 44 | 1 | 0 | No | No |
| 17698011 | SENSOR ARRAYS WITH NUCLEOPHILIC INDICATORS | March 2022 | September 2023 | Abandon | 18 | 2 | 0 | No | No |
| 17655044 | IN VITRO DIAGNOSTIC SAMPLE TUBES AND METHODS OF USE THEREOF | March 2022 | May 2023 | Abandon | 14 | 2 | 1 | No | No |
| 17642279 | FLUID PREPARATION DEVICES | March 2022 | October 2025 | Abandon | 44 | 1 | 0 | No | No |
| 17642265 | VERTICALLY LAYERED FLUID COLUMNS | March 2022 | September 2025 | Abandon | 43 | 1 | 0 | No | No |
| 17641071 | DEVICE AND METHOD FOR GENETIC ANALYSIS OF PLANT MATERIALS IN REMOTE TESTING SITES | March 2022 | July 2025 | Abandon | 40 | 0 | 1 | No | No |
| 17688155 | SAMPLE EXTRACTION AND PREPARATION DEVICE | March 2022 | October 2025 | Abandon | 44 | 1 | 0 | No | No |
| 17640481 | VITRIFICATION FREEZING CARRIER | March 2022 | March 2026 | Allow | 48 | 3 | 0 | Yes | No |
| 17685368 | MAGNETIC PARTICLE LUMINESCENT MICRO-FLUIDIC CHIP FOR MULTI-MARKER DETECTION AND DETECTION APPARATUS | March 2022 | September 2025 | Abandon | 43 | 1 | 0 | No | No |
| 17679737 | METHOD FOR PURIFYING AND TESTING BIOMOLECULES FROM BIOLOGICAL SAMPLES | February 2022 | August 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17582244 | CELL COLLECTING APPARATUS, CELL COLLECTING METHOD, AND COMPUTER-READABLE MEDIUM | January 2022 | July 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17627400 | EARLY DETECTION OF E. COLI AND TOTAL COLIFORM USING AN AUTOMATED, COLORIMETRIC AND FLUOROMETRIC FIBER OPTICS-BASED DEVICE | January 2022 | December 2025 | Abandon | 47 | 2 | 1 | No | No |
| 17626586 | Multi-Well Plate and Method for Preparing Same | January 2022 | December 2025 | Allow | 48 | 2 | 1 | No | No |
| 17626230 | APPARATUS AND METHODS FOR MANIPULATING MICRODROPLETS | January 2022 | January 2026 | Abandon | 48 | 3 | 0 | No | No |
| 17619864 | AUTOMATIC SPORE TRAP | December 2021 | August 2025 | Abandon | 44 | 2 | 0 | No | No |
| 17551761 | METHODS, DEVICES, AND KITS FOR PURIFYING AND LYSING BIOLOGICAL PARTICLES | December 2021 | November 2025 | Abandon | 47 | 0 | 1 | No | No |
| 17618037 | Oil Residue Protection in Oil-Encapsulated Digital Microfluidics | December 2021 | June 2025 | Allow | 42 | 2 | 0 | Yes | No |
| 17617881 | PLASMA SEPARATION AND SAMPLE METERING DEVICE AND KITS AND METHODS OF USE RELATED THERETO | December 2021 | February 2023 | Allow | 14 | 3 | 0 | Yes | No |
| 17617153 | DUAL PORE SENSORS | December 2021 | April 2025 | Abandon | 40 | 1 | 0 | No | No |
| 17596247 | Automatic Analyzer | December 2021 | April 2025 | Allow | 41 | 2 | 0 | No | No |
| 17596171 | INTERFACE FOR THE SYSTEM OF SAMPLING, PREPARATION, AND ANALYSIS OF A SAMPLE, ESPECIALLY BY CAPILLARY ELECTROPHORESIS | December 2021 | February 2025 | Abandon | 39 | 1 | 0 | No | No |
| 17541288 | MICROPLATE ASSEMBLY AND METHOD FOR TRANSFERRING SAMPLE BY MEANS OF A MICROPLATE ASSEMBLY | December 2021 | October 2025 | Allow | 47 | 1 | 1 | Yes | No |
| 17595802 | ROTARY PLATFORM FOR CELL LYSING AND PURIFICATION AND METHOD OF USE | November 2021 | July 2022 | Allow | 8 | 1 | 1 | Yes | No |
| 17595825 | BIOLOGICAL SAMPLE ANALYSIS APPARATUS AND BIOLOGICAL SAMPLE ANALYSIS METHOD | November 2021 | July 2025 | Allow | 43 | 3 | 0 | Yes | No |
| 17531504 | STIMULUS RESPONSE TESTING USING AUTOMATED FLOW CYTOMETRY PROTOCOLS | November 2021 | June 2025 | Allow | 43 | 2 | 0 | Yes | No |
| 17455554 | GENOME EXTRACTION DEVICE OF DUAL CHAMBER STRUCTURE IN WHICH OUTER CHAMBER AND INNER CHAMBER ARE COMBINED WITH EACH OTHER | November 2021 | January 2025 | Allow | 38 | 1 | 0 | Yes | No |
| 17455625 | GENOME EXTRACTION DEVICE INCLUDING SAFETY CLIP COMBINED WITH INNER CHAMBER | November 2021 | April 2025 | Allow | 41 | 1 | 0 | Yes | No |
| 17609144 | SAMPLING SYSTEM WITH A REPLACEABLE CASSETTE ASSEMBLY AND METHODS OF USING THE SAME | November 2021 | August 2025 | Allow | 45 | 2 | 1 | Yes | No |
| 17519293 | SYSTEM AND METHOD FOR AUTOMATED COLLECTION OF AEROSOL PARTICLES | November 2021 | October 2025 | Abandon | 47 | 1 | 0 | No | No |
| 17606973 | RAPID PATHOLOGY/CYTOLOGY WITHOUT WASH | October 2021 | December 2024 | Allow | 38 | 5 | 0 | Yes | No |
| 17503633 | INTERCONNECTED PHOTOSYNTHESIS MATRIX AND BIO-ENERGY PRODUCTION SYSTEMS | October 2021 | October 2025 | Abandon | 48 | 2 | 1 | No | No |
| 17503086 | COMPACT OPTICAL VIRUS DETECTION ANALYZER OF NANO- AND MICRO- SIZE BIO PARTICLES USING LIGHT SCATTERING AND FLUORESCENCE | October 2021 | May 2024 | Allow | 31 | 6 | 0 | Yes | No |
| 17500029 | DROPPER | October 2021 | March 2025 | Abandon | 41 | 1 | 0 | No | No |
| 17498132 | WAFER FOR CARRYING BIOLOGICAL SAMPLE | October 2021 | November 2022 | Allow | 13 | 2 | 0 | Yes | No |
| 17492119 | Blood Sample Management Using Open Cell Foam | October 2021 | March 2024 | Abandon | 30 | 1 | 0 | No | No |
| 17490938 | STACKABLE MOLECULAR SPECTROSCOPY CELL | September 2021 | August 2025 | Allow | 47 | 1 | 1 | No | No |
| 17488399 | DETECTION METHOD AND DETECTION DEVICE | September 2021 | November 2024 | Allow | 38 | 1 | 1 | Yes | No |
| 17488074 | CRUCIBLES FOR THERMOGRAVIMETRIC ANALYSIS (TGA) | September 2021 | July 2025 | Allow | 46 | 1 | 1 | No | No |
| 17441551 | METHOD FOR THE DETECTION AND QUANTIFICATION OF FOSFOMYCIN, IMPURITIES AND DEGRADATION PRODUCTS THEREOF | September 2021 | April 2025 | Allow | 43 | 2 | 1 | No | No |
| 17471463 | COMPOUNDS FOR USE IN SYSTEM SUITABILITY TESTING OF INERT LC SYSTEMS AND COLUMNS | September 2021 | February 2023 | Allow | 17 | 4 | 1 | Yes | No |
| 17434881 | PIPETTE TIP CONTAINING ONE OR MORE BARRIERS | August 2021 | May 2023 | Allow | 21 | 2 | 0 | Yes | No |
| 17405409 | Microfluidic Chip For Analysis Of Cell Motility And Methods For Using Same | August 2021 | September 2024 | Allow | 37 | 2 | 0 | No | No |
| 17394380 | Lateral Flow Assay Device for Detection of Analytes and Method of Detection Thereof | August 2021 | January 2025 | Abandon | 41 | 0 | 1 | No | No |
| 17393398 | Devices and Methods for Biological Assay Sample Preparation and Delivery | August 2021 | July 2025 | Abandon | 48 | 1 | 1 | No | No |
| 17425993 | CELL DETECTION DEVICE AND CELL DETECTION METHOD | July 2021 | January 2026 | Allow | 54 | 3 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner BRAZIN, JACQUELINE.
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, 35.7% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Examiner BRAZIN, JACQUELINE works in Art Unit 1798 and has examined 465 patent applications in our dataset. With an allowance rate of 64.5%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 35 months.
Examiner BRAZIN, JACQUELINE's allowance rate of 64.5% places them in the 25% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by BRAZIN, JACQUELINE receive 2.42 office actions before reaching final disposition. This places the examiner in the 70% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by BRAZIN, JACQUELINE is 35 months. This places the examiner in the 39% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a +58.4% benefit to allowance rate for applications examined by BRAZIN, JACQUELINE. This interview benefit is in the 96% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.
When applicants file an RCE with this examiner, 27.6% of applications are subsequently allowed. This success rate is in the 48% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.
This examiner enters after-final amendments leading to allowance in 30.9% of cases where such amendments are filed. This entry rate is in the 45% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.
When applicants request a pre-appeal conference (PAC) with this examiner, 160.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 90% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.
This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 88% percentile among all examiners. Of these withdrawals, 81.8% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.
When applicants file petitions regarding this examiner's actions, 56.8% are granted (fully or in part). This grant rate is in the 59% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.
Examiner's Amendments: This examiner makes examiner's amendments in 0.2% of allowed cases (in the 53% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).
Quayle Actions: This examiner issues Ex Parte Quayle actions in 4.0% of allowed cases (in the 77% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.