Technology area: Chemistry & Materials
2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready
Carbon Limit Co. currently manages 2 pending office actions in the Chemistry & Materials technology area. These 2 actions are assigned to 2 distinct examiners, providing different perspectives for each pending matter. This distribution ensures that each application is reviewed independently, which can be beneficial for understanding how different examiners interpret the company's technology.
The portfolio is active across 2 distinct art units, which suggests that the 2 pending office actions involve different technical sub-specialties within the Chemistry & Materials field. DAVIS, SHENG HAN is the busiest examiner, holding 1 busiest examiner pending action. This reflects an even distribution of the 2 pending office actions across the 2 distinct examiners. The involvement of 2 distinct art units for only 2 pending actions shows a relatively broad technical footprint for the size of the current workload. Practitioners should be prepared to address the specific requirements of each of the 2 distinct art units, as they may have different examination standards and precedents.
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 | 1 (50%) |
| No statute on record | 1 (50%) |
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 |
|---|---|---|---|
| DAVIS, SHENG HAN | 1 | 66.3% | +33.1% |
| GREEN, ANTHONY J | 1 | 85.0% | +13.4% |
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 2 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18841322 | CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS | DAVIS, SHENG HAN | — |
| 17895020 | CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS | GREEN, ANTHONY J | — |
| Art Unit | Apps |
|---|---|
| 1732 | 1 |
| 1731 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18841322 | CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS | DAVIS, SHENG HAN | 1732 | §103Other | Non-Final OA | — | Pending | Aug 23, 2024 |
| 17895020 | CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS | GREEN, ANTHONY J | 1731 | Other | Final Rejection | — | Pending | Aug 24, 2022 |
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Start Free TrialCarbon Limit Co. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.
Sheng Han Davis has the most, with 1 of Carbon Limit Co.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
