Prosecution Insights
Last updated: October 25, 2026

Orion Corporation

Technology area: Biotechnology & Pharmaceuticals

10 pending office actions • 9 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 10 patents granted in the last 365 days

Analysis

Orion Corporation has 10 pending office actions in Biotechnology & Pharmaceuticals. The matters are distributed among 10 distinct examiners and 9 distinct art units, indicating that prosecution is spread across several examination assignments rather than concentrated in one unit.

PARK, HAEJIN S is the busiest examiner, with 1 pending matter. Because that figure is lower than the total pending workload, the principal management issue is coordination across the examiner and art-unit assignments. Counsel may benefit from maintaining a consolidated response calendar while tailoring arguments to the different examination contexts.

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.

0
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.

6
Hard (60%)
4
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (10%)
Double-patenting + other3 (30%)
Multi-statute (no §101)6 (60%)

Industry Mix

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

10
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.

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
PARK, HAEJIN S 1 55.1% +38.3%
COUGHLIN, MATTHEW P 1 71.3% +12.5%
WELLES, COLMAN THOMAS 1 26.9% +65.7%
MOU, LIYUAN 1 43.8% +59.9%
RAMACHANDRAN, UMAMAHESWARI 1 54.8% +53.7%
SAMSELL, RILLA MARIE 1 69.1% +6.4%
ABDALHAMEED, MANAHIL MIRGHANI ALI 1 50.3% +39.1%
BARSKY, JARED 1 50.3% +22.8%
BERHANE, SELAM 1 59.1% +56.4%
HUANG, GIGI GEORGIANA 1 31.8% +30.8%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
19237260 PHARMACEUTICAL COMPOSITION OF DAROLUTAMIDE PARK, HAEJIN S —
18832210 NOVEL SULFATE SALT FORMS OF ISOCHROMAN-IMIDAZOLE STRUCTURED ALPHA-2A ADRENOCEPTOR AGONIST COUGHLIN, MATTHEW P —
18730692 PHARMACEUTICAL COMPOSITION OF A CYP11A1 INHIBITOR WELLES, COLMAN THOMAS —
18573360 PROCESS FOR THE PREPARATION OF A CYP11A1 INHIBITOR AND INTERMEDIATES THEREOF SAMSELL, RILLA MARIE —
18257761 CHIMERIC ANTIGEN RECEPTOR (CAR) SPACER MODIFICATIONS ENHANCE CAR T CELL FUNCTIONALITY BERHANE, SELAM —
17796691 STABLE PHARMACEUTICAL COMPOSITIONS OF ROPINIROLE HUANG, GIGI GEORGIANA —

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
18548487 NOVEL SALT FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11A1 INHIBITOR BARSKY, JARED 72d
19237260 PHARMACEUTICAL COMPOSITION OF DAROLUTAMIDE PARK, HAEJIN S —
18832210 NOVEL SULFATE SALT FORMS OF ISOCHROMAN-IMIDAZOLE STRUCTURED ALPHA-2A ADRENOCEPTOR AGONIST COUGHLIN, MATTHEW P —
18730692 PHARMACEUTICAL COMPOSITION OF A CYP11A1 INHIBITOR WELLES, COLMAN THOMAS —
18708157 CYP11A1 INHIBITORS MOU, LIYUAN —
18704868 SALT FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11 A1 INHIBITOR RAMACHANDRAN, UMAMAHESWARI —
18548489 SOLID FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11A1 INHIBITOR ABDALHAMEED, MANAHIL MIRGHANI ALI —
18257761 CHIMERIC ANTIGEN RECEPTOR (CAR) SPACER MODIFICATIONS ENHANCE CAR T CELL FUNCTIONALITY BERHANE, SELAM —

Top Art Units

Art UnitApps
1628 2
1614 1
1626 1
1612 1
1627 1
1624 1
1622 1
1675 1
1613 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19237260 PHARMACEUTICAL COMPOSITION OF DAROLUTAMIDE PARK, HAEJIN S 1614 §103§112Other Final Rejection — Pending Jun 13, 2025
18832210 NOVEL SULFATE SALT FORMS OF ISOCHROMAN-IMIDAZOLE STRUCTURED ALPHA-2A ADRENOCEPTOR AGONIST COUGHLIN, MATTHEW P 1626 §103§112Other Non-Final OA — Pending Jul 23, 2024
18730692 PHARMACEUTICAL COMPOSITION OF A CYP11A1 INHIBITOR WELLES, COLMAN THOMAS 1612 §103§112 Non-Final OA — Pending Jul 19, 2024
18708157 CYP11A1 INHIBITORS MOU, LIYUAN 1628 §103§112DP Non-Final OA — Pending May 07, 2024
18704868 SALT FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11 A1 INHIBITOR RAMACHANDRAN, UMAMAHESWARI 1627 §103DP Non-Final OA — Pending Apr 25, 2024
18573360 PROCESS FOR THE PREPARATION OF A CYP11A1 INHIBITOR AND INTERMEDIATES THEREOF SAMSELL, RILLA MARIE 1624 §103§112 Non-Final OA — Pending Dec 21, 2023
18548489 SOLID FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11A1 INHIBITOR ABDALHAMEED, MANAHIL MIRGHANI ALI 1622 §103DP Final Rejection — Pending Aug 30, 2023
18548487 NOVEL SALT FORMS OF A 4H-PYRAN-4-ONE STRUCTURED CYP11A1 INHIBITOR BARSKY, JARED 1628 §103Other Final Rejection 72d Pending Aug 30, 2023
18257761 CHIMERIC ANTIGEN RECEPTOR (CAR) SPACER MODIFICATIONS ENHANCE CAR T CELL FUNCTIONALITY BERHANE, SELAM 1675 §102§112 Non-Final OA — Pending Jun 15, 2023
17796691 STABLE PHARMACEUTICAL COMPOSITIONS OF ROPINIROLE HUANG, GIGI GEORGIANA 1613 §102§103 Final Rejection — Pending Aug 01, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Orion Corporation have?

Orion Corporation has 10 pending office actions as of October 2026, spread across 9 art units and 10 examiners.

Which USPTO examiner handles the most Orion Corporation applications?

Haejin S Park has the most, with 1 of Orion Corporation's pending office actions.

What technology area are Orion Corporation's patent applications in?

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

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