Prosecution Insights
Last updated: October 25, 2026

Orionis Biosciences Inc.

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Orionis Biosciences Inc. oversees a company patent portfolio in the Biotechnology & Pharmaceuticals technology area. There are 3 pending office actions currently active within this portfolio. These actions are distributed across 3 distinct art units. The prosecution involves 3 distinct examiners.

CHATTIN, AMY MARIE is the busiest examiner for this portfolio, with 1 busiest examiner pending office action. Since there are 3 distinct examiners for 3 pending office actions, each examiner is responsible for a single case. This distribution indicates that no single examiner has a dominant influence over the current prosecution workload. Each matter is being evaluated by a different individual at the USPTO.

Managing 3 pending office actions across 3 distinct art units requires a range of technical expertise. The applicant must also adapt to the different procedural styles of 3 distinct examiners. While CHATTIN, AMY MARIE handles 1 pending action, the overall strategy must be diversified to address the unique challenges presented by all 3 distinct examiners and their respective units for Orionis Biosciences Inc.

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

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
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.

2
Hard (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting + other1 (33%)
Multi-statute (no §101)2 (67%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHATTIN, AMY MARIE 1 72.2% +45.7%
GOMEZ RODRIGUEZ, JULIO WASHINGTON 1 41.4% +58.4%
HOPKINS, SAMANTHA LAKE 1 60.7% +61.5%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18286147 IL-2 BASED CONSTRUCTS CHATTIN, AMY MARIE —
17785359 DETECTION OF MOLECULAR INTERACTIONS GOMEZ RODRIGUEZ, JULIO WASHINGTON —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
17763344 PD-L1 TARGETED CHIMERIC PROTEINS AND USES THEREOF HOPKINS, SAMANTHA LAKE 3d overdue
18286147 IL-2 BASED CONSTRUCTS CHATTIN, AMY MARIE —
17785359 DETECTION OF MOLECULAR INTERACTIONS GOMEZ RODRIGUEZ, JULIO WASHINGTON —

Top Art Units

Art UnitApps
1643 1
1637 1
1641 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18286147 IL-2 BASED CONSTRUCTS CHATTIN, AMY MARIE 1643 §102§103§112 Non-Final OA — Pending Oct 09, 2023
17785359 DETECTION OF MOLECULAR INTERACTIONS GOMEZ RODRIGUEZ, JULIO WASHINGTON 1637 §102§103 Non-Final OA — Pending Jun 14, 2022
17763344 PD-L1 TARGETED CHIMERIC PROTEINS AND USES THEREOF HOPKINS, SAMANTHA LAKE 1641 §112DP Non-Final OA 3d overdue Pending Mar 24, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Orionis Biosciences Inc. have?

Orionis Biosciences Inc. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Orionis Biosciences Inc. applications?

Amy Marie Chattin has the most, with 1 of Orionis Biosciences Inc.'s pending office actions.

What technology area are Orionis Biosciences Inc.'s patent applications in?

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

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