Technology area: Chemistry & Materials
3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days
Mitsubishi Materials Electronic Chemicals Co. Ltd. manages 3 pending office actions in the Chemistry & Materials technology area. This activity level reflects the company's current focus on protecting its electronic chemical innovations.
The portfolio is distributed among 3 distinct examiners and 3 distinct art units. This one-to-one ratio between the 3 pending actions and the 3 examiners indicates that each case is being reviewed independently by a different individual in a different technical category.
Thomas A Mangohig is the busiest examiner, currently handling 1 pending office action. This 1 action is one of the 3 total pending actions currently active for the company.
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 | 3 (100%) |
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 |
|---|---|---|---|
| MANGOHIG, THOMAS A | 1 | 20.0% | +24.1% |
| COHEN, STEFANIE J | 1 | 75.5% | +2.5% |
| WALKE, AMANDA C | 1 | 88.5% | +8.6% |
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 |
|---|---|---|---|
| 18684703 | BLACK DISPERSION, ULTRAVIOLET-RAY-CURABLE BLACK COMPOSITION, RESIN COMPOSITION, BLACK MATRIX FOR COLOR FILTERS, AND CMOS CAMERA MODULE | WALKE, AMANDA C | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18695503 | COATED ZIRCONIUM NITRIDE PARTICLE AND UV-CURABLE BLACK ORGANIC COMPOSITION | MANGOHIG, THOMAS A | — |
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 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18695503 | COATED ZIRCONIUM NITRIDE PARTICLE AND UV-CURABLE BLACK ORGANIC COMPOSITION | MANGOHIG, THOMAS A | — |
| Art Unit | Apps |
|---|---|
| 1788 | 1 |
| 1732 | 1 |
| 1722 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18695503 | COATED ZIRCONIUM NITRIDE PARTICLE AND UV-CURABLE BLACK ORGANIC COMPOSITION | MANGOHIG, THOMAS A | 1788 | §103 | Final Rejection | — | Pending | Mar 26, 2024 |
| 18691996 | CHAINLIKE COLLOIDAL SILICA DISPERSION SOL AND METHOD FOR PRODUCING SAME | COHEN, STEFANIE J | 1732 | §103Other | Non-Final OA | — | Pending | Mar 14, 2024 |
| 18684703 | BLACK DISPERSION, ULTRAVIOLET-RAY-CURABLE BLACK COMPOSITION, RESIN COMPOSITION, BLACK MATRIX FOR COLOR FILTERS, AND CMOS CAMERA MODULE | WALKE, AMANDA C | 1722 | §103 | Non-Final OA | — | Pending | Feb 19, 2024 |
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Start Free TrialMitsubishi Materials Electronic Chemicals Co. Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.
Thomas A Mangohig has the most, with 1 of Mitsubishi Materials Electronic Chemicals Co. Ltd.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
