Prosecution Insights
Prosecution Insights
Technology area: Chemistry & Materials
32 pending office actions • 25 clients • 30 examiners • 22 art units • 0 of 32 (0%) have an AI response strategy ready
Porus IP LLC manages 758 career applications in Chemistry & Materials. The firm has a high resolved allowance rate of 91.33 percent. Prosecution is exceptionally efficient, with an average of 1.28 office actions per allowance. There are 21 pending office actions currently.
The 91.33 percent allowance rate is a strong indicator of success. The 1.28 office actions per allowance metric suggests a very direct path to allowance. With 758 career applications, the firm has a substantial and successful track record. This combination of a high success rate and very low examiner interaction indicates a highly effective and efficient prosecution strategy.
Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 6 of the docket's apps have a known mailing date.
Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.
| Bucket | Cases |
|---|---|
| §101 only | 3 (9%) |
| §101 + other | 5 (16%) |
| §103 only | 7 (22%) |
| §112 only | 2 (6%) |
| Double-patenting only | 1 (3%) |
| Multi-statute (no §101) | 14 (44%) |
How the docket's pending cases split across USPTO tech-center bands.
Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| HERRING, LISA L | 3 | 72.9% | +17.1% |
| WLODARSKI, NICHOLAS NMN | 1 | 84.0% | +11.5% |
| TRIVISONNO, ANGELO | 1 | 53.0% | +25.8% |
| CAREY, MICHAEL JAMES | 1 | 83.5% | +11.9% |
| SAAD, ERIN BARRY | 1 | 72.4% | +11.5% |
| KASSA, ELIZABETH | 1 | 80.2% | -5.5% |
| YEAMAN, JAMES G | 1 | 82.6% | +6.9% |
| STOCKDALE, JESSICA NICOLE | 1 | 50.0% | +35.2% |
| GOLDEN, ANDREW J | 1 | 43.0% | +38.1% |
| ALVARE, PAUL | 1 | 57.6% | +37.0% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19216788 | METHODS, SYSTEMS, AND STORAGE MEDIA FOR INFORMATION MANAGEMENT OF INDUSTRIAL INTERNET OF THINGS (IIOT) BASED ON CLOUD PLATFORMS | KASSA, ELIZABETH | — |
| 19181318 | PHASE SHIFT ATTENUATION CIRCUITS, PHASE SHIFT ATTENUATION NETWORK AND RADIO FREQUENCY MICROWAVE SYSTEMS | YEAMAN, JAMES G | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18485307 | METHOD AND SYSTEM FOR DETERMINING MAINTENANCE TIME OF PIPE NETWORKS OF NATURAL GAS | SUN, XIUQIN | 212d overdue |
| 18477533 | METHODS, SYSTEMS, AND STORAGE MEDIUMS FOR GENERATING VOUCHERS | CHEIN, ALLEN C | 86d overdue |
| 18764104 | METHODS AND SYSTEMS FOR OPTIMIZING OPEN-PIT MINE PRODUCTION PLANS BASED ON TIME-SERIES PREDICTION OF COPPER PRICE | GARCIA-GUERRA, DARLENE | 71d overdue |
| 18697453 | REFRIGERATOR WITH HEAT DISSIPATION COMPARTMENT AT BOOTOM | GAYE, SAMBA NMN | 4d overdue |
| 19369171 | METHODS, SYSTEMS, AND MEDIUMS FOR FRACTURING DESIGN OF INFILL WELL BASED ON RECOVERABLE REGION | WLODARSKI, NICHOLAS NMN | — |
| 19238515 | SUTURING DEVICES, AND THERAPEUTIC APPARATUSES AND THERAPEUTIC DEVICES WITH SUTURING DEVICES | CAREY, MICHAEL JAMES | — |
| 19238320 | FRICTION STIR SPOT WELDING DEVICES WITH BACKFILLING | SAAD, ERIN BARRY | — |
| 19017392 | INTERNALLY SERIES-CONNECTED PEROVSKITE SOLAR CELL MODULES AND PREPARATION METHOD THEREOF | GOLDEN, ANDREW J | — |
Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19369171 | METHODS, SYSTEMS, AND MEDIUMS FOR FRACTURING DESIGN OF INFILL WELL BASED ON RECOVERABLE REGION | WLODARSKI, NICHOLAS NMN | — |
| 19273065 | PROFILED SOLDER RIBBON | TRIVISONNO, ANGELO | — |
| 19238515 | SUTURING DEVICES, AND THERAPEUTIC APPARATUSES AND THERAPEUTIC DEVICES WITH SUTURING DEVICES | CAREY, MICHAEL JAMES | — |
| 19238320 | FRICTION STIR SPOT WELDING DEVICES WITH BACKFILLING | SAAD, ERIN BARRY | — |
| 19177446 | ZmCCD8 GENE-BASED MAIZE BREEDING METHODS | STOCKDALE, JESSICA NICOLE | — |
| 19017392 | INTERNALLY SERIES-CONNECTED PEROVSKITE SOLAR CELL MODULES AND PREPARATION METHOD THEREOF | GOLDEN, ANDREW J | — |
| 18970825 | FRONT-ZONE DUAL-ELECTRODE NON-EQUIDISTANT KILNS AND OPERATION METHODS THEREOF | HERRING, LISA L | — |
| 18970819 | DEVICES AND METHODS FOR CONTROLLING EXTRACTION AMOUNTS AND HOMOGENIZING GLASS LIQUID | HERRING, LISA L | — |
| Art Unit | Apps |
|---|---|
| 1741 | 5 |
| 3672 | 1 |
| 1722 | 1 |
| 3795 | 1 |
| 1735 | 1 |
| 2836 | 1 |
| 1663 | 1 |
| 1726 | 1 |
| 1794 | 1 |
| 2455 | 1 |
| App # | Title | Client | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|---|
| 19369171 | METHODS, SYSTEMS, AND MEDIUMS FOR FRACTURING DESIGN OF INFILL WELL BASED ON RECOVERABLE REGION | Southwest Petroleum University | WLODARSKI, NICHOLAS NMN | 3672 | §101§103§112 | Non-Final OA | — | Pending | Oct 24, 2025 |
| 19273065 | PROFILED SOLDER RIBBON | Suzhou Maxwell Technologies Co., Ltd. | TRIVISONNO, ANGELO | 1722 | §103 | Non-Final OA | — | Pending | Jul 17, 2025 |
| 19238515 | SUTURING DEVICES, AND THERAPEUTIC APPARATUSES AND THERAPEUTIC DEVICES WITH SUTURING DEVICES | Ping Wan | CAREY, MICHAEL JAMES | 3795 | §102§112 | Non-Final OA | — | Pending | Jun 15, 2025 |
| 19238320 | FRICTION STIR SPOT WELDING DEVICES WITH BACKFILLING | Anhui World Wide Welding Co., Ltd. | SAAD, ERIN BARRY | 1735 | §102§103§112 | Non-Final OA | — | Pending | Jun 13, 2025 |
| 19216788 | METHODS, SYSTEMS, AND STORAGE MEDIA FOR INFORMATION MANAGEMENT OF INDUSTRIAL INTERNET OF THINGS (IIOT) BASED ON CLOUD PLATFORMS | Chengdu Qinchuan Iot Technology Co., Ltd. | KASSA, ELIZABETH | DP | Non-Final OA | — | Pending | May 23, 2025 | |
| 19181318 | PHASE SHIFT ATTENUATION CIRCUITS, PHASE SHIFT ATTENUATION NETWORK AND RADIO FREQUENCY MICROWAVE SYSTEMS | Etra Semiconductor (Suzhou) Co., Ltd. | YEAMAN, JAMES G | 2836 | §103 | Non-Final OA | — | Pending | Apr 16, 2025 |
| 19177446 | ZmCCD8 GENE-BASED MAIZE BREEDING METHODS | China Agricultural University | STOCKDALE, JESSICA NICOLE | 1663 | §103 | Non-Final OA | — | Pending | Apr 11, 2025 |
| 19017392 | INTERNALLY SERIES-CONNECTED PEROVSKITE SOLAR CELL MODULES AND PREPARATION METHOD THEREOF | Quzhou Microquanta Renewable Energy Techn. Co., Ltd. | GOLDEN, ANDREW J | 1726 | §103§112 | Final Rejection | — | Pending | Jan 10, 2025 |
| 18970825 | FRONT-ZONE DUAL-ELECTRODE NON-EQUIDISTANT KILNS AND OPERATION METHODS THEREOF | Caihong Display Devices Co., Ltd. | HERRING, LISA L | 1741 | §103§112 | Non-Final OA | — | Pending | Dec 05, 2024 |
| 18970819 | DEVICES AND METHODS FOR CONTROLLING EXTRACTION AMOUNTS AND HOMOGENIZING GLASS LIQUID | Caihong Display Devices Co., Ltd. | HERRING, LISA L | 1741 | §103§112 | Non-Final OA | — | Pending | Dec 05, 2024 |
| 18970801 | HEAT DISSIPATION DEVICES FOR CHANNEL COOLING SECTION AND APPLICATION METHODS THEREOF | Caihong Display Devices Co., Ltd. | ALVARE, PAUL | §103§112 | Non-Final OA | — | Pending | Dec 05, 2024 | |
| 18970772 | CLAMPING DEVICES AT EDGE OF SUBSTRATE GLASS DURING MOLDING BASED ON OVERFLOW TECHNIQUE AND OPERATION METHODS THEREOF | Caihong Display Devices Co., Ltd. | DAIGLER, CHRISTOPHER PAUL | 1741 | §101§103§112 | Non-Final OA | — | Pending | Dec 05, 2024 |
| 18969203 | DEVICES AND METHODS FOR PREVENTING A COOLING FLAT TUBE OF A PLATINUM CHANNEL FROM COLLAPSING DURING WARMING | Caihong Display Devices Co., Ltd. | HERRING, LISA L | 1741 | §102§103§112 | Non-Final OA | — | Pending | Dec 04, 2024 |
| 18969200 | DEVICES FOR PREPARING ULTRA-THIN FLEXIBLE GLASS AND METHODS THEREOF | Caihong Display Devices Co., Ltd. | SNELTING, ERIN LYNN | 1741 | §112 | Non-Final OA | — | Pending | Dec 04, 2024 |
| 18938264 | DEVICE AND METHOD FOR METAL PREPARATION BY ELECTRO-REDUCTION OF MOLTEN SALT | North China University of Science and Technology | MENDEZ, ZULMARIAM | 1794 | §112 | Final Rejection | — | Pending | Nov 05, 2024 |
| 18883397 | AIR-GROUND INTEGRATED WIRELESS DATA TRANSMISSION METHOD FOR WIDE-AREA INTERNET OF THINGS | Harbin Institute of Technology | HUQ, FARZANA B | 2455 | §103 | Final Rejection | 76d | Pending | Sep 12, 2024 |
| 18764104 | METHODS AND SYSTEMS FOR OPTIMIZING OPEN-PIT MINE PRODUCTION PLANS BASED ON TIME-SERIES PREDICTION OF COPPER PRICE | Geology Team 103, Bureau Of Geology And Mineral Exploration And Development, Guizhou Province | GARCIA-GUERRA, DARLENE | 3625 | §101§112 | Non-Final OA | 71d overdue | Pending | Jul 03, 2024 |
| 18725752 | METHODS FOR REDUCED-MEDICINE TREATMENT FOR POST-HARVEST PRESERVATION OF BAYBERRIES | Zhejiang University Zhongyuan Institute | KERSHAW, KELLY P | 1791 | §103 | Non-Final OA | 358d overdue | Pending | Jun 28, 2024 |
| 18741750 | WEIGHTED VEST | Shenzhen Thousandshores Technology Co., Ltd. | ANDERSON, MEGAN M | 3784 | §102§103§112 | Non-Final OA | — | Pending | Jun 12, 2024 |
| 18706318 | PRECISE FLYKNIT FABRIC AND MANUFACTURING METHOD THEREFOR | Sincetech (Fujian) Technology Co., Ltd. | MARIN, DAKOTA | 3732 | §103§112 | Non-Final OA | — | Pending | Apr 30, 2024 |
| 18649137 | METHOD FOR ROBOTIC MULTI-PEG-IN-HOLE ASSEMBLY BASED ON HIERARCHICAL REINFORCEMENT LEARNING AND DISTRIBUTED LEARNING AND SYSTEM THEREOF | Shandong University | MOLNAR, SIDNEY LEIGH | 3656 | §103§112 | Final Rejection | — | Pending | Apr 29, 2024 |
| 18701324 | DEGRADABLE NEAR-INFRARED PHOTOSENSITIZERS, PREPARATION METHODS, APPLICATIONS THEREOF | Guangdong Gba Institute Of Collaborative Innovation | YOO, SUN JAE | 1621 | §103§112 | Non-Final OA | — | Pending | Apr 15, 2024 |
| 18631120 | HYDROGEN REFUELING STATION, HYDROGEN-POWERED VEHICLE, AND HYDROGEN REFUELING SYSTEM | Suzhou Proton Energy Technology Co., Ltd. | HANYON, SAMANTHA LEE | §103§112 | Non-Final OA | — | Pending | Apr 10, 2024 | |
| 18697453 | REFRIGERATOR WITH HEAT DISSIPATION COMPARTMENT AT BOOTOM | Haier Smart Home Co., Ltd. | GAYE, SAMBA NMN | 3763 | §103§112 | Non-Final OA | 4d overdue | Pending | Mar 29, 2024 |
| 18597842 | DAMPING TEST SYSTEMS FOR WOOD-BASED MATERIALS BASED ON FULL SAMPLING OF FREE VIBRATION CURVES | Central South University Of Forestry And Technology | BECKER, BRANDON J | §101§112 | Non-Final OA | — | Pending | Mar 06, 2024 | |
| 18586392 | SEPARATED MULTI-CORE TRANSMITTING DEVICES BASED ON GROUND TRANSIENT ELECTROMAGNETIC METHODS | China University Of Mining And Technology | GEISS, BRIAN BUTLER | §103 | Non-Final OA | — | Pending | Feb 23, 2024 | |
| 18399793 | SEMICONDUCTOR LIGHT-EMITTING DEVICES | Anhui Gan Semiconductor Co., Ltd. | GRAY, AARON J | 2897 | §103§112 | Non-Final OA | — | Pending | Dec 29, 2023 |
| 18399648 | SYSTEMS AND METHODS FOR DESIGNING MANUFACTURING AND MIXING SYSTEMS OF GLASS SUBSTRATES | Caihong Display Devices Co., Ltd. | SAXENA, AKASH | 2188 | §101 | Non-Final OA | — | Pending | Dec 28, 2023 |
| 18287659 | METHOD FOR PREPARING RARE EARTH ALLOYS | Central South University | WILKINS III, HARRY D | §103 | Non-Final OA | — | Pending | Oct 20, 2023 | |
| 18485307 | METHOD AND SYSTEM FOR DETERMINING MAINTENANCE TIME OF PIPE NETWORKS OF NATURAL GAS | Chengdu Qinchuan Iot Technology Co., Ltd. | SUN, XIUQIN | 2857 | §101 | Non-Final OA | 212d overdue | Pending | Oct 11, 2023 |
| 18477533 | METHODS, SYSTEMS, AND STORAGE MEDIUMS FOR GENERATING VOUCHERS | Fortune&Future Shanghai Limited | CHEIN, ALLEN C | 3627 | §101 | Non-Final OA | 86d overdue | Pending | Sep 28, 2023 |
| 18282157 | PRIMER PROBE SET FOR HUMAN HISTAMINE RECEPTOR HRH1 MRNA DETECTION, KIT AND DETECTION METHOD | Hangzhou Zheda Dixun Biological Gene Engineering Co., Ltd. | GOLDBERG, JEANINE ANNE | 1682 | §101§102§103§112 | Final Rejection | — | Pending | Sep 14, 2023 |
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