Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials
15 pending office actions • 15 art units • 15 examiners • 1 of 15 (7%) have an AI response strategy ready • 11 patents granted in the last 365 days
Toagosei Co., Ltd. is managing a portfolio of 15 pending office actions within the Chemistry & Materials technology area. These actions are spread across 15 distinct art units, which indicates a high degree of technical specialization for each individual filing. The company is also working with 15 distinct examiners, meaning that every pending office action is being reviewed by a different person at the patent office. This distribution suggests that the company's research and development efforts span multiple specialized chemical disciplines.
ZHU, JIANJIAN is identified as the busiest examiner for the company, currently overseeing 1 pending office action. Because each of the 15 distinct examiners is responsible for exactly one case, the prosecution workload is perfectly decentralized. For a practitioner, this requires a tailored approach for every single matter, as 15 different examiner perspectives and 15 distinct art unit standards must be addressed. The data reflects a broad and technically diverse interaction with the patent office across these 15 pending actions. Success in this environment depends on managing 15 independent sets of negotiations without a central examiner focal point.
Based on the USPTO statutory response window for each pending office action. 4 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. 4 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 |
|---|---|
| §103 only | 8 (53%) |
| §102 only | 1 (7%) |
| Double-patenting + other | 4 (27%) |
| Multi-statute (no §101) | 2 (13%) |
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 |
|---|---|---|---|
| ZHU, JIANJIAN | 1 | 58.1% | +82.5% |
| OLADAPO, TAIWO | 1 | 53.2% | +11.8% |
| CARTER, JONATHAN LANGDON | 1 | 100.0% | +0.0% |
| TADAYYON ESLAMI, TABASSOM | 1 | 49.4% | +26.4% |
| DILLON, DANIEL P | 1 | 26.3% | +30.7% |
| HILL, STEPHANI A | 1 | 29.2% | +44.0% |
| BROOKS, KREGG T | 1 | 57.1% | +1.5% |
| MURATA, AUSTIN | 1 | 60.8% | +21.3% |
| BAKSHI, PANCHAM | 1 | 76.7% | +30.2% |
| YUSIF, HUNSUYADOR MUGEESATU | 1 | 66.7% | +50.0% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18693607 | ADDITIVE FOR CHEMICAL MECHANICAL POLISHING, METHOD FOR PRODUCING THE SAME, AND POLISHING LIQUID COMPOSITION | CARTER, JONATHAN LANGDON | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18578499 | MULTILAYER SHEET AND PRODUCTION METHOD THEREOF | DILLON, DANIEL P | 17d overdue |
| 18266716 | LITHIUM-SULFUR SECONDARY BATTERY ELECTRODE BINDER AND USE THEREOF | YUSIF, HUNSUYADOR MUGEESATU | 13d |
| 18286681 | ELECTRICAL STEEL SHEET AND BONDED AND STACKED CORE MANUFACTURING METHOD | HILL, STEPHANI A | — |
| 18003506 | COMPOSITION FOR SEALING COATED ELECTRIC WIRE, AND COATED ELECTRIC WIRE | CAI, WENWEN | — |
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 |
|---|---|---|---|
| 18578499 | MULTILAYER SHEET AND PRODUCTION METHOD THEREOF | DILLON, DANIEL P | 17d overdue |
| 18266716 | LITHIUM-SULFUR SECONDARY BATTERY ELECTRODE BINDER AND USE THEREOF | YUSIF, HUNSUYADOR MUGEESATU | 13d |
| 19102450 | CARRIER PEPTIDE FRAGMENT AND USE THEREOF | ZHU, JIANJIAN | — |
| 18715390 | SILSESQUIOXANE DERIVATIVE, CURABLE COMPOSITION, HARD COAT AGENT, CURED PRODUCT, HARD COAT, AND BASE MATERIAL | OLADAPO, TAIWO | — |
| 18293111 | METHOD FOR MANUFACTURING SECONDARY BATTERY ELECTRODE SLURRY COMPOSITION, AND METHODS FOR MANUFACTURING SECONDARY BATTERY ELECTRODE AND SECONDARY BATTERY | TADAYYON ESLAMI, TABASSOM | — |
| 18286681 | ELECTRICAL STEEL SHEET AND BONDED AND STACKED CORE MANUFACTURING METHOD | HILL, STEPHANI A | — |
| 18263902 | UNDERCOAT AGENT COMPOSITION FOR LAYERING INORGANIC MATERIAL LAYER, CURED PRODUCT THEREOF AND PRODUCTION METHOD THEREOF | MURATA, AUSTIN | — |
| 18269320 | METHOD OF PRODUCING OXIDIZED CELLULOSE AND NANOCELLULOSE | BAKSHI, PANCHAM | — |
| Art Unit | Apps |
|---|---|
| 1631 | 1 |
| 1771 | 1 |
| 1713 | 1 |
| 1718 | 1 |
| 1783 | 1 |
| 1735 | 1 |
| 1764 | 1 |
| 1712 | 1 |
| 1623 | 1 |
| 1743 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19102450 | CARRIER PEPTIDE FRAGMENT AND USE THEREOF | ZHU, JIANJIAN | 1631 | §112DP | Non-Final OA | — | Pending | Feb 10, 2025 |
| 18715390 | SILSESQUIOXANE DERIVATIVE, CURABLE COMPOSITION, HARD COAT AGENT, CURED PRODUCT, HARD COAT, AND BASE MATERIAL | OLADAPO, TAIWO | 1771 | §103DP | Non-Final OA | — | Pending | May 31, 2024 |
| 18693607 | ADDITIVE FOR CHEMICAL MECHANICAL POLISHING, METHOD FOR PRODUCING THE SAME, AND POLISHING LIQUID COMPOSITION | CARTER, JONATHAN LANGDON | 1713 | §103 | Final Rejection | — | Pending | Mar 20, 2024 |
| 18293111 | METHOD FOR MANUFACTURING SECONDARY BATTERY ELECTRODE SLURRY COMPOSITION, AND METHODS FOR MANUFACTURING SECONDARY BATTERY ELECTRODE AND SECONDARY BATTERY | TADAYYON ESLAMI, TABASSOM | 1718 | §103 | Final Rejection | — | Pending | Jan 29, 2024 |
| 18578499 | MULTILAYER SHEET AND PRODUCTION METHOD THEREOF | DILLON, DANIEL P | 1783 | §103 | Final Rejection | 17d overdue | Pending | Jan 11, 2024 |
| 18286681 | ELECTRICAL STEEL SHEET AND BONDED AND STACKED CORE MANUFACTURING METHOD | HILL, STEPHANI A | 1735 | §103DP | Final Rejection | — | Pending | Oct 12, 2023 |
| 18026469 | RESIN COMPOSITION, METHOD OF PRODUCING RESIN COMPOSITION, AND RESIN | BROOKS, KREGG T | 1764 | §103 | Final Rejection | 29d | Pending | Aug 09, 2023 |
| 18263902 | UNDERCOAT AGENT COMPOSITION FOR LAYERING INORGANIC MATERIAL LAYER, CURED PRODUCT THEREOF AND PRODUCTION METHOD THEREOF | MURATA, AUSTIN | 1712 | §103 | Non-Final OA | — | Pending | Aug 02, 2023 |
| 18269320 | METHOD OF PRODUCING OXIDIZED CELLULOSE AND NANOCELLULOSE | BAKSHI, PANCHAM | 1623 | §102§103§112DP | Final Rejection | — | Pending | Jun 23, 2023 |
| 18266716 | LITHIUM-SULFUR SECONDARY BATTERY ELECTRODE BINDER AND USE THEREOF | YUSIF, HUNSUYADOR MUGEESATU | 1743 | §102§103 | Final Rejection | 13d | Pending | Jun 12, 2023 |
| 18249988 | CARRIER PEPTIDE FRAGMENT AND USE THEREOF | NOAKES, SUZANNE MARIE | 1656 | §102 | Non-Final OA | — | Pending | Apr 21, 2023 |
| 18014555 | NANOCELLULOSE AND DISPERSIONS THEREOF | GREGORIO, GUINEVER S | 1732 | §103 | Final Rejection | — | Pending | Jan 05, 2023 |
| 18003506 | COMPOSITION FOR SEALING COATED ELECTRIC WIRE, AND COATED ELECTRIC WIRE | CAI, WENWEN | 1763 | §102§103 | Final Rejection | — | Pending | Dec 28, 2022 |
| 17361498 | Carrier Peptide Fragment and use Thereof | AUDET, MAURY A | 1654 | §103 | Final Rejection | — | Pending | Jun 29, 2021 |
| 16759044 | BINDER FOR SECONDARY BATTERY ELECTRODE, AND USE THEREOF | CARVALHO JR., ARMINDO | 1729 | §103 | Final Rejection | 28d overdue | AI Ready | Apr 24, 2020 |
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Start Free TrialToagosei Co., Ltd. has 15 pending office actions as of October 2026, spread across 15 art units and 15 examiners.
Jianjian Zhu has the most, with 1 of Toagosei Co., Ltd.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
