Prosecution Insights
Last updated: October 25, 2026

Oak Crest Institute Of Science

Technology area: Biotechnology & Pharmaceuticals

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready

Analysis

Oak Crest Institute Of Science has 4 pending office actions within the Biotechnology & Pharmaceuticals technology area. These filings are distributed across 3 distinct art units, suggesting some technical overlap in their pharmaceutical research. The prosecution involves 4 distinct examiners, meaning each pending action is assigned to a different individual. WRIGHT, SARAH C is the busiest examiner with 1 pending action. The presence of 4 examiners across 3 art units indicates a relatively narrow but varied examination environment.

For a practitioner, the fact that 4 distinct examiners are reviewing 4 pending office actions means that each case requires an individualized approach. While WRIGHT, SARAH C is the busiest examiner, she only manages one of the active matters. The distribution across 3 distinct art units suggests that the institute's work is concentrated within a few specialized biotechnology divisions. This allows for some familiarity with art unit standards, even as the legal team must address the specific preferences of four different examiners. The current prosecution profile shows a balanced workload where no single examiner or art unit holds a majority of the pending cases, requiring consistent attention across the entire biotechnology and pharmaceutical portfolio.

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

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 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
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.

3
Hard (75%)
0
Medium (0%)
1
Easy (25%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (25%)
Multi-statute (no §101)3 (75%)

Industry Mix

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

4
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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WRIGHT, SARAH C 1 42.1% +45.6%
JAUHARI, SACHI 1 60.0% +80.0%
ZHANG SPIERING, DONGXIU 1 41.2% +65.2%
BEANE, RANDALL L 1 32.9% +36.2%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18038234 Vaginal Encapsulation Devices ZHANG SPIERING, DONGXIU 18d overdue
18017582 MATERIALS AND METHODS FOR THE PREVENTION AND TREATMENT OF VIRAL RESPIRATORY DISEASES BEANE, RANDALL L 70d
18725371 Subdermal Implant for Sustained Drug Delivery WRIGHT, SARAH C —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18038234 Vaginal Encapsulation Devices ZHANG SPIERING, DONGXIU 18d overdue
18017582 MATERIALS AND METHODS FOR THE PREVENTION AND TREATMENT OF VIRAL RESPIRATORY DISEASES BEANE, RANDALL L 70d
18725371 Subdermal Implant for Sustained Drug Delivery WRIGHT, SARAH C —
18287202 MATERIALS AND METHODS FOR THE PREVENTION AND TREATMENT OF VIRAL DISEASES JAUHARI, SACHI —

Top Art Units

Art UnitApps
1654 2
1619 1
1616 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18725371 Subdermal Implant for Sustained Drug Delivery WRIGHT, SARAH C 1619 §102§103§112Other Non-Final OA — Pending Jun 28, 2024
18287202 MATERIALS AND METHODS FOR THE PREVENTION AND TREATMENT OF VIRAL DISEASES JAUHARI, SACHI 1654 §112Other Non-Final OA — Pending Oct 17, 2023
18038234 Vaginal Encapsulation Devices ZHANG SPIERING, DONGXIU 1616 §102§103 Non-Final OA 18d overdue Pending May 23, 2023
18017582 MATERIALS AND METHODS FOR THE PREVENTION AND TREATMENT OF VIRAL RESPIRATORY DISEASES BEANE, RANDALL L 1654 §103§112 Final Rejection 70d Pending Jan 23, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Oak Crest Institute Of Science have?

Oak Crest Institute Of Science has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Oak Crest Institute Of Science applications?

Sarah C Wright has the most, with 1 of Oak Crest Institute Of Science's pending office actions.

What technology area are Oak Crest Institute Of Science's patent applications in?

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

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