Prosecution Insights
Last updated: October 04, 2026

Shenzhen Puremate Technology Co. Ltd.

Technology area: Chemistry & Materials

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Analysis

Shenzhen Puremate Technology Co. Ltd. currently has 2 pending office actions within the Chemistry & Materials technology area. These matters are distributed among 2 distinct examiners and 2 distinct art units. This distribution shows that the company's intellectual property is being evaluated by multiple specialized groups within the patent office. Practitioners should prepare for varying examination styles, as each matter is handled by a different individual in a different administrative unit. The presence of 2 distinct art units suggests that the portfolio covers a range of technical sub-sectors within the broader chemistry field.

The busiest examiner for the portfolio is FORRY, COLTON BUSA, who is responsible for 1 pending office action. This examiner accounts for 1 of the 2 total pending office actions. With 2 distinct art units involved, the prosecution strategy must account for different technical standards and potential precedents. The presence of 2 distinct examiners suggests that the portfolio's technical breadth requires diverse expertise from the patent office. Each examiner is managing 1 pending matter, indicating a balanced distribution of the current workload across the assigned staff. This structure requires the company to maintain consistent arguments across different examination environments.

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

Portfolio Summary

2
Total Pending OAs
2
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%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting + other1 (50%)

Industry Mix

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

2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FORRY, COLTON BUSA 1 50.0% +0.0%
RIPA, BRYAN D 1 53.9% +37.2%

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
18261082 DEVICE AND METHOD FOR DEGRADING GASEOUS ORGANIC POLLUTANT THROUGH ELECTROCHEMICAL PROCESS RIPA, BRYAN D —

Top Art Units

Art UnitApps
1711 1
1794 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18261077 DEVICE AND METHOD FOR ELECTROCHEMICAL DEGRADATION OF GASEOUS ORGANIC POLLUTANTS FORRY, COLTON BUSA 1711 §103 Non-Final OA — Pending Jul 25, 2023
18261082 DEVICE AND METHOD FOR DEGRADING GASEOUS ORGANIC POLLUTANT THROUGH ELECTROCHEMICAL PROCESS RIPA, BRYAN D 1794 §103§112DP Non-Final OA — Pending Jul 25, 2023

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