Technology area: Transportation, E-Commerce & Mechanical Systems
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready
Castor Pollux Holdings S A R L maintains a focused patent portfolio with 1 pending office action currently active. This action is situated within the Transportation, E-Commerce & Mechanical Systems technology area. The prosecution is handled by 1 distinct examiner, XIAO, ZESHENG, who is also identified as the busiest examiner. This indicates a centralized prosecution effort where all current activity is managed by a single individual. The company's strategy is currently tied to this examiner.
The portfolio is further concentrated within a distinct art unit. This alignment of the pending action and the examiner reflects a streamlined prosecution presence in this specific technology sector. For practitioners, this means that the perspective of XIAO, ZESHENG and the specific practices of the art unit will define the immediate prosecution landscape for the company. There is no current evidence of broader examiner or art unit engagement within the provided data set. The focus on the Transportation, E-Commerce & Mechanical Systems area suggests a specific technical direction for the company's intellectual property.
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 + other | 1 (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 |
|---|---|---|---|
| XIAO, ZESHENG | 1 | 43.4% | +32.2% |
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 |
|---|---|---|---|
| 19065000 | SYSTEM AND METHOD OF PROVIDING OFF-CHAIN ATTRIBUTION FOR TOKEN TRANSACTIONS | XIAO, ZESHENG | — |
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 |
|---|---|---|---|
| 19065000 | SYSTEM AND METHOD OF PROVIDING OFF-CHAIN ATTRIBUTION FOR TOKEN TRANSACTIONS | XIAO, ZESHENG | — |
| Art Unit | Apps |
|---|---|
| 3698 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19065000 | SYSTEM AND METHOD OF PROVIDING OFF-CHAIN ATTRIBUTION FOR TOKEN TRANSACTIONS | XIAO, ZESHENG | 3698 | §101§103Other | Final Rejection | — | Pending | Feb 27, 2025 |
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Start Free TrialCastor Pollux Holdings S A R L has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Zesheng Xiao has the most, with 1 of Castor Pollux Holdings S A R L's pending office actions.
Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.
