Prosecution Insights
Last updated: October 25, 2026

Penland Foundation

Technology area: Biotechnology & Pharmaceuticals

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Penland Foundation has 5 pending office actions in Biotechnology & Pharmaceuticals. The matters are distributed across 5 examiners and 4 art units, indicating broad examiner coverage with some concentration at the technical-unit level.

PAGUIO FRISING, MICHELLE F is the busiest examiner, with 1 pending matter. Counsel should coordinate recurring unit issues while retaining matter-specific strategies for the separate examiner assignments.

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

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
3
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.

1
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
1
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 (1)Due ≤ 30 days (1)Due later (1)

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 (20%)
2
Medium (40%)
2
Easy (40%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
§112 only2 (40%)
Double-patenting + other1 (20%)
Multi-statute (no §101)1 (20%)

Industry Mix

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

5
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.

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
BORGEEST, CHRISTINA M 1 55.7% +21.4%
ZEMAN, ROBERT A 1 54.2% +27.9%
GREENE, IVAN A 1 18.8% +6.1%
PAGUIO FRISING, MICHELLE F 1 71.2% +38.9%
CURRENS, GRANT CARSON 1 54.9% +60.1%

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
18392640 TREATMENT OF DELIRIUM USING NITROUS OXIDE GREENE, IVAN A —

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
17987653 TREATMENT OF CARDIAC ARRHYTHMIA USING BOTULINUM TOXIN CURRENS, GRANT CARSON 31d overdue
18392662 TREATMENT OF ACUTE HEART FAILURE USING NITROUS OXIDE AND CHRONIC HEART FAILURE USING BOTULINUM TOXIN PAGUIO FRISING, MICHELLE F 21d
18392590 TREATMENT OF CANCER USING BOTULINUM TOXIN AND NITROUS OXIDE ZEMAN, ROBERT A 84d
18392612 TREATMENT OF THE DEMENTIAS USING BOTULINUM TOXIN BORGEEST, CHRISTINA M —

Top Art Units

Art UnitApps
1651 2
1675 1
1645 1
1619 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18392612 TREATMENT OF THE DEMENTIAS USING BOTULINUM TOXIN BORGEEST, CHRISTINA M 1675 §112 Non-Final OA — Pending Dec 21, 2023
18392590 TREATMENT OF CANCER USING BOTULINUM TOXIN AND NITROUS OXIDE ZEMAN, ROBERT A 1645 §112Other Non-Final OA 84d Pending Dec 21, 2023
18392640 TREATMENT OF DELIRIUM USING NITROUS OXIDE GREENE, IVAN A 1619 §103§112 Final Rejection — Pending Dec 21, 2023
18392662 TREATMENT OF ACUTE HEART FAILURE USING NITROUS OXIDE AND CHRONIC HEART FAILURE USING BOTULINUM TOXIN PAGUIO FRISING, MICHELLE F 1651 §103Other Final Rejection 21d Pending Dec 21, 2023
17987653 TREATMENT OF CARDIAC ARRHYTHMIA USING BOTULINUM TOXIN CURRENS, GRANT CARSON 1651 §112DP Final Rejection 31d overdue Pending Nov 15, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Penland Foundation have?

Penland Foundation has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Penland Foundation applications?

Christina M Borgeest has the most, with 1 of Penland Foundation's pending office actions.

What technology area are Penland Foundation's patent applications in?

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

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