Prosecution Insights
Last updated: October 25, 2026

C-Star (Guangzhou) Nano Materials Co. Ltd.

Technology area: Chemistry & Materials

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

C-Star (Guangzhou) Nano Materials Co. Ltd. has 1 pending office action in the Chemistry & Materials technology area. This action is assigned to 1 distinct art unit, which is consistent with the company's focus on nano materials. The prosecution is currently limited to this single active matter. The presence of only 1 pending matter indicates a streamlined prosecution phase for the company's current patent filings.

The company's workload is managed by 1 distinct examiner. AHVAZI, BIJAN is the busiest examiner, with 1 busiest examiner pending action. This examiner is the sole individual responsible for reviewing the company's current pending application. This concentration of 1 pending office action under 1 distinct examiner in the Chemistry & Materials field allows for a very focused legal strategy.

Because AHVAZI, BIJAN is the sole examiner, his specific history and preferences will determine the success of the 1 busiest examiner pending action. This lack of examiner diversity reduces the complexity of managing the portfolio's current active matters. Practitioners can focus their resources on addressing the specific concerns of this 1 distinct examiner within the 1 distinct art unit. This targeted approach is essential for resolving the current 1 pending office action efficiently.

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

Portfolio Summary

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

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.

1
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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
AHVAZI, BIJAN 1 63.1% +47.6%

Interview Candidates (1)

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 #TitleExaminerDue in
18714200 High-Entropy Alloy Sulfide/Two-Dimensional Nano Composite Material, Preparation Method Therefor, and Application Thereof AHVAZI, BIJAN —

Top Art Units

Art UnitApps
1763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18714200 High-Entropy Alloy Sulfide/Two-Dimensional Nano Composite Material, Preparation Method Therefor, and Application Thereof AHVAZI, BIJAN 1763 §112 Non-Final OA — Pending May 29, 2024

Managing C-Star (Guangzhou) Nano Materials Co. Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does C-Star (Guangzhou) Nano Materials Co. Ltd. have?

C-Star (Guangzhou) Nano Materials Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most C-Star (Guangzhou) Nano Materials Co. Ltd. applications?

Bijan Ahvazi has the most, with 1 of C-Star (Guangzhou) Nano Materials Co. Ltd.'s pending office actions.

What technology area are C-Star (Guangzhou) Nano Materials Co. Ltd.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month