Prosecution Insights
Last updated: October 25, 2026

Edwards Limited

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

10 pending office actions • 6 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 17 patents granted in the last 365 days

Analysis

Edwards Limited has 11 pending office actions in Medical Devices & Mechanical Engineering. The docket spans 10 examiners and 6 art units, showing broad examiner involvement alongside recurring technical groupings.

WEINERT, WILLIAM C is the busiest examiner, with 2 pending actions. Those matters can support coordinated review of prosecution positions, while the other examiner assignments require separate handling. The 6 art units provide a practical structure for assigning technical responsibility and identifying related issues.

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

Portfolio Summary

10
Total Pending OAs
6
Non-Final OAs
4
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.

8
Hard (80%)
2
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (10%)
§103 only2 (20%)
Multi-statute (no §101)7 (70%)

Industry Mix

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

1
Life Sciences
10% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
30% of docket
6
Mechanical / Eng
60% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FINK, THOMAS ANDREW 1 65.0% +32.6%
DOYLE, BENJAMIN C 1 68.3% +40.2%
BOGUE, JESSE SAMUEL 1 79.0% +21.1%
LUONG, HENRY T 1 76.0% +18.0%
ORLANDO, AMBER ROSE 1 64.0% +28.7%
GOLIK, ARTHUR PAUL 1 70.2% +45.5%
LIN, KO-WEI 1 76.1% +20.1%
HAMMOND III, THOMAS M 1 76.1% +29.0%
WEINERT, WILLIAM C 1 57.9% +35.7%
MORELLO, JEAN F 1 68.8% +8.7%

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18291163 VACUUM GAUGE ASSEMBLY WITH ORIENTATION SENSOR HAMMOND III, THOMAS M 50d overdue
19473641 VACUUM PUMP FINK, THOMAS ANDREW —
19472466 VACUUM PUMP DOYLE, BENJAMIN C —
19159887 SCROLL PUMP BOGUE, JESSE SAMUEL —
18859368 FLUID ROUTING FOR A VACUUM PUMPING SYSTEM LUONG, HENRY T —
18712554 SEPARATOR APPARATUS ROTOR ORLANDO, AMBER ROSE —
18708873 TURBOMOLECULAR PUMP BLADED DISC GOLIK, ARTHUR PAUL —
18576592 INLET NOZZLE ASSEMBLY WEINERT, WILLIAM C —

Interview Candidates (9)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18291163 VACUUM GAUGE ASSEMBLY WITH ORIENTATION SENSOR HAMMOND III, THOMAS M 50d overdue
19473641 VACUUM PUMP FINK, THOMAS ANDREW —
19472466 VACUUM PUMP DOYLE, BENJAMIN C —
19159887 SCROLL PUMP BOGUE, JESSE SAMUEL —
18859368 FLUID ROUTING FOR A VACUUM PUMPING SYSTEM LUONG, HENRY T —
18712554 SEPARATOR APPARATUS ROTOR ORLANDO, AMBER ROSE —
18708873 TURBOMOLECULAR PUMP BLADED DISC GOLIK, ARTHUR PAUL —
18292162 INLET HEAD ASSEMBLY LIN, KO-WEI —

Top Art Units

Art UnitApps
3746 3
3762 2
2855 2
2845 1
1731 1
3745 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19473641 VACUUM PUMP FINK, THOMAS ANDREW 3746 §103§112 Non-Final OA — Pending Oct 08, 2025
19472466 VACUUM PUMP DOYLE, BENJAMIN C 3746 §102§103 Non-Final OA — Pending Oct 03, 2025
19159887 SCROLL PUMP BOGUE, JESSE SAMUEL 3746 §102§112 Non-Final OA — Pending Aug 26, 2025
18859368 FLUID ROUTING FOR A VACUUM PUMPING SYSTEM LUONG, HENRY T 2845 §102§103 Non-Final OA — Pending Oct 23, 2024
18712554 SEPARATOR APPARATUS ROTOR ORLANDO, AMBER ROSE 1731 §102§103 Non-Final OA — Pending May 22, 2024
18708873 TURBOMOLECULAR PUMP BLADED DISC GOLIK, ARTHUR PAUL 3745 §103§112 Non-Final OA — Pending May 09, 2024
18292162 INLET HEAD ASSEMBLY LIN, KO-WEI 3762 §103 Final Rejection — Pending Jan 25, 2024
18291163 VACUUM GAUGE ASSEMBLY WITH ORIENTATION SENSOR HAMMOND III, THOMAS M 2855 §101§102§103§112 Final Rejection 50d overdue Pending Jan 22, 2024
18576592 INLET NOZZLE ASSEMBLY WEINERT, WILLIAM C 3762 §102§103 Final Rejection — Pending Jan 04, 2024
18256551 BEARING WEAR MONITORING MORELLO, JEAN F 2855 §103 Final Rejection — Pending Jun 08, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Edwards Limited have?

Edwards Limited has 10 pending office actions as of October 2026, spread across 6 art units and 10 examiners.

Which USPTO examiner handles the most Edwards Limited applications?

Thomas Andrew Fink has the most, with 1 of Edwards Limited's pending office actions.

What technology area are Edwards Limited's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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