Prosecution Insights
Last updated: October 25, 2026

Westlake University

Technology areas: Biotechnology & Pharmaceuticals • Computing & Software

8 pending office actions • 6 art units • 6 examiners • 0 of 8 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Westlake University currently manages 8 pending office actions within the Biotechnology & Pharmaceuticals technology area. This portfolio is distributed across 6 distinct examiners and 6 distinct art units. The presence of these 8 pending office actions shows the current volume of activity for this entity. Practitioners should note the distribution across the 6 distinct art units, which involves different examination environments. The coordination of responses across different technical centers is a key consideration for the legal team.

STCLAIR, ANDREW D is the busiest examiner for this portfolio, currently overseeing 3 pending office actions. While the company workload involves 6 distinct examiners, this specific official is responsible for 3 matters. This distribution suggests that the innovations are being evaluated by different groups within the Biotechnology & Pharmaceuticals field. Having 6 distinct examiners involved means that the prosecution strategy must account for the individual tendencies of various officials. Each examiner may bring a different perspective to the claims, requiring a specific approach for every individual case file.

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

Portfolio Summary

8
Total Pending OAs
8
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
Due this month
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)

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.

7
Hard (88%)
0
Medium (0%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (12%)
Multi-statute (no §101)7 (88%)

Industry Mix

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

3
Life Sciences
38% of docket
3
Information Tech
38% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
25% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STCLAIR, ANDREW D 3 60.1% +25.6%
PAULSON, SHEETAL R. 1 39.3% +16.5%
HU, ANN M 1 67.8% +21.5%
NGUYEN, NGHI V 1 53.6% +50.8%
POLIAKOVA-GEORGAN, EKATERINA 1 63.9% +18.1%
KIEFER, DALTON EDWARD 1 85.7% +16.7%

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18038220 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 558d overdue
18038218 WING ELEMENT STRUCTURE, WING STRUCTURE AND FLAPPING-WING AIRCRAFT STCLAIR, ANDREW D 406d overdue
18038219 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 367d overdue
18853076 Underwater Vehicle PAULSON, SHEETAL R. —
18688650 CLEARING AND EXPANSION METHOD AND IMAGING METHOD FOR BIOLOGICAL TISSUE NGUYEN, NGHI V —
18572307 DISRUPTIONS OF PDCD1, ADORA2A, AND CTLA4 GENES AND USES THEREOF POLIAKOVA-GEORGAN, EKATERINA —
18566728 METHOD FOR CARBOXYLATION OF SILK PROTEIN AND CARBOXYLATED SILK PROTEIN PREPARED BY METHOD AND APPLICATION OF CARBOXYLATED SILK PROTEIN KIEFER, DALTON EDWARD —

Interview Candidates (8)

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
18038220 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 558d overdue
18038218 WING ELEMENT STRUCTURE, WING STRUCTURE AND FLAPPING-WING AIRCRAFT STCLAIR, ANDREW D 406d overdue
18038219 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 367d overdue
18853076 Underwater Vehicle PAULSON, SHEETAL R. —
18648286 RETINAL PROSTHESIS AND VISUAL PERCEPTION METHOD BASED ON RETINAL PROSTHESIS HU, ANN M —
18688650 CLEARING AND EXPANSION METHOD AND IMAGING METHOD FOR BIOLOGICAL TISSUE NGUYEN, NGHI V —
18572307 DISRUPTIONS OF PDCD1, ADORA2A, AND CTLA4 GENES AND USES THEREOF POLIAKOVA-GEORGAN, EKATERINA —
18566728 METHOD FOR CARBOXYLATION OF SILK PROTEIN AND CARBOXYLATED SILK PROTEIN PREPARED BY METHOD AND APPLICATION OF CARBOXYLATED SILK PROTEIN KIEFER, DALTON EDWARD —

Top Art Units

Art UnitApps
2178 3
3615 1
3774 1
1653 1
1637 1
1652 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18853076 Underwater Vehicle PAULSON, SHEETAL R. 3615 §102§103 Non-Final OA — Pending Sep 30, 2024
18648286 RETINAL PROSTHESIS AND VISUAL PERCEPTION METHOD BASED ON RETINAL PROSTHESIS HU, ANN M 3774 §112 Non-Final OA — Pending Apr 26, 2024
18688650 CLEARING AND EXPANSION METHOD AND IMAGING METHOD FOR BIOLOGICAL TISSUE NGUYEN, NGHI V 1653 §103§112 Non-Final OA — Pending Mar 01, 2024
18572307 DISRUPTIONS OF PDCD1, ADORA2A, AND CTLA4 GENES AND USES THEREOF POLIAKOVA-GEORGAN, EKATERINA 1637 §102§103§112 Non-Final OA — Pending Dec 20, 2023
18566728 METHOD FOR CARBOXYLATION OF SILK PROTEIN AND CARBOXYLATED SILK PROTEIN PREPARED BY METHOD AND APPLICATION OF CARBOXYLATED SILK PROTEIN KIEFER, DALTON EDWARD 1652 §102§112 Non-Final OA — Pending Dec 04, 2023
18038219 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 2178 §102§103§112 Non-Final OA 367d overdue Pending May 23, 2023
18038220 Wing Element Structure for Aircraft, Wing Structure, and Aircraft STCLAIR, ANDREW D 2178 §102§112 Non-Final OA 558d overdue Pending May 23, 2023
18038218 WING ELEMENT STRUCTURE, WING STRUCTURE AND FLAPPING-WING AIRCRAFT STCLAIR, ANDREW D 2178 §102§103§112 Non-Final OA 406d overdue Pending May 23, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Westlake University have?

Westlake University has 8 pending office actions as of October 2026, spread across 6 art units and 6 examiners.

Which USPTO examiner handles the most Westlake University applications?

Andrew D Stclair has the most, with 3 of Westlake University's pending office actions.

What technology area are Westlake University's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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