Prosecution Insights
Last updated: May 29, 2026

Tier 1 Energy Solutions, Inc.

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
2
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)Due ≤ 60 days (2)

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%)
3
Medium (60%)
2
Easy (40%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only3 (60%)
§112 only2 (40%)

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
5
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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARROLL, DAVID P. 1 80.4% +14.4%
THOMPSON, KENNETH L 1 87.5% +7.0%
BOMAR, THOMAS S 1 82.9% +0.2%
LEMBO, AARON LLOYD 1 81.0% +13.3%
SCHIMPF, TARA E 1 78.1% +7.9%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19036310 RETRIEVABLE BRIDGE PLUG WITH DUAL CHECK VALVES THOMPSON, KENNETH L 45d overdue
18805163 PUMPDOWN ASSIST TOOL FOR WIRELINE OPERATIONS LEMBO, AARON LLOYD 28d overdue
18889719 MULTIPRESSURE CYCLING VALVE FOR A TOE PORT BOMAR, THOMAS S 14d
19320178 LUBRICATOR ASSEMBLY WITH FLANGE OR FLOW BLOCK MOUNTED CATCHER CARROLL, DAVID P. 34d

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18805163 PUMPDOWN ASSIST TOOL FOR WIRELINE OPERATIONS LEMBO, AARON LLOYD 28d overdue
19320178 LUBRICATOR ASSEMBLY WITH FLANGE OR FLOW BLOCK MOUNTED CATCHER CARROLL, DAVID P. 34d

Top Art Units

Art UnitApps
3674 2
3676 2
3679 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19320178 LUBRICATOR ASSEMBLY WITH FLANGE OR FLOW BLOCK MOUNTED CATCHER CARROLL, DAVID P. 3674 §102 Non-Final OA 34d Pending Sep 05, 2025
19036310 RETRIEVABLE BRIDGE PLUG WITH DUAL CHECK VALVES THOMPSON, KENNETH L 3676 §102 Non-Final OA 45d overdue Pending Jan 24, 2025
18889719 MULTIPRESSURE CYCLING VALVE FOR A TOE PORT BOMAR, THOMAS S 3674 §112 Non-Final OA 14d Pending Sep 19, 2024
18805163 PUMPDOWN ASSIST TOOL FOR WIRELINE OPERATIONS LEMBO, AARON LLOYD 3679 §102 Final Rejection 28d overdue Pending Aug 14, 2024
18610500 THERMAL LINER TOP ANCHOR PACKER SCHIMPF, TARA E 3676 §112 Non-Final OA 40d Pending Mar 20, 2024

Managing Tier 1 Energy Solutions, Inc.'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

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