Prosecution Insights
Last updated: August 16, 2026

Championx Usa Inc.

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
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.

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

1
Hard (33%)
1
Medium (33%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Double-patenting only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CLEVELAND, TIMOTHY C 1 59.8% +18.1%
ANTHONY, JOSEPH DAVID 1 73.1% +4.7%
WASHVILLE, JEFFREY D 1 79.8% -4.8%

Hard Cases (1)

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 #TitleExaminerDue in
18452245 CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING THE SAME CLEVELAND, TIMOTHY C 76d

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
18452245 CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING THE SAME CLEVELAND, TIMOTHY C 76d

Top Art Units

Art UnitApps
1774 1
1764 1
1766 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18452245 CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING THE SAME CLEVELAND, TIMOTHY C 1774 §103§112 Non-Final OA 76d Pending Aug 18, 2023
18447746 DEVELOPMENT OF HYDROGEN COMPATIBLE CHEMICALS AND TEST METHODS FOR ENERGY SECTOR APPLICATION ANTHONY, JOSEPH DAVID 1764 DP Non-Final OA Pending Aug 10, 2023
18343269 TREATMENT CHEMICAL CARTRIDGES AND METHODS OF USING THE SAME WASHVILLE, JEFFREY D 1766 §103 Non-Final OA Pending Jun 28, 2023

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