Prosecution Insights
Last updated: October 04, 2026

BEIJING RESEARCH CENTER OF CNOOC (CHINA) CO., LTD.

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

Analysis

BEIJING RESEARCH CENTER OF CNOOC (CHINA) CO., LTD. has 1 pending office action in the Transportation, E-Commerce & Mechanical Systems technology area. This action is being handled by 1 distinct examiner within 1 distinct art unit. The current activity indicates a focused prosecution phase for their mechanical and transportation-related intellectual property, allowing for a specialized legal approach.

GRAY, GEORGE STERLING is the busiest examiner for this portfolio, holding the 1 pending office action. Because there is only 1 distinct examiner and 1 distinct art unit involved, the prosecution strategy is dependent on the specific feedback from this single examiner. This concentration simplifies the prosecution task but places importance on the outcome of this individual office action. For the applicant, success in this technology area hinges on addressing the concerns of this 1 examiner to move the pending matter toward a final disposition within the 1 distinct art unit.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

1
Total Pending OAs
0
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

Case Difficulty Mix

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.

0
Hard (0%)
0
Medium (0%)
1
Easy (100%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (100%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GRAY, GEORGE STERLING 1 75.3% +9.9%

Top Art Units

Art UnitApps
3676 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18834844 HYDRAULIC SYSTEM AND METHOD FOR DOWNHOLE SLEEVE HORIZON SELECTION AND OPENING CONTROL GRAY, GEORGE STERLING 3676 §112 Final Rejection 31d overdue Pending Jul 31, 2024

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