Prosecution Insights
Last updated: October 25, 2026

Orionis Biosciences BV

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

Orionis Biosciences BV is currently engaged in patent prosecution within the Biotechnology & Pharmaceuticals technology area. The company has 5 pending office actions, which are distributed across 4 distinct art units. This distribution across 4 distinct art units indicates that the company's research and development efforts cover several specialized niches within the biological sciences. Because the workload is split among 4 distinct art units, the prosecution strategy must account for the different technical perspectives and examination standards of each group.

The portfolio is being reviewed by 5 distinct examiners, ensuring that each of the 5 pending office actions receives an independent evaluation. WANG, CHANG YU is the busiest examiner, currently responsible for 1 pending office action. Since each of the 5 distinct examiners handles a portion of the pending workload, no single individual has a dominant influence on the overall portfolio. This decentralized arrangement requires the company to maintain a flexible approach to prosecution in Biotechnology & Pharmaceuticals, as they must satisfy the specific requirements of 5 distinct examiners. The presence of 5 pending office actions indicates a focused but multi-faceted approach to securing intellectual property rights.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
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
1
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.

1
Hard (20%)
4
Medium (80%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Double-patenting + other2 (40%)
Multi-statute (no §101)1 (20%)

Industry Mix

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

4
Life Sciences
80% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
20% 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
WANG, CHANG YU 1 33.4% +53.7%
JUEDES, AMY E 1 44.7% +41.9%
HOPKINS, SAMANTHA LAKE 1 60.7% +61.5%
RAMADAN, OMAR 1 25.4% +56.5%
DUFFY, BRADLEY 1 54.4% +46.0%

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
17415248 PARTICLE BASED SMALL MOLECULE-PROTEIN COMPLEX TRAP RAMADAN, OMAR 26d
18574857 INTERLEUKIN-1 ALPHA CHIMERIC PROTEIN JUEDES, AMY E —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17415248 PARTICLE BASED SMALL MOLECULE-PROTEIN COMPLEX TRAP RAMADAN, OMAR 26d
18668770 CLEC9A BINDING AGENTS AND USE THEREOF WANG, CHANG YU —
18574857 INTERLEUKIN-1 ALPHA CHIMERIC PROTEIN JUEDES, AMY E —
17598570 CHIMERIC PROTEINS AND CHIMERIC PROTEIN COMPLEXES DIRECTED TO FMS-LIKE TYROSINE KINASE 3 (FLT3) HOPKINS, SAMANTHA LAKE —
17042512 BI-FUNCTIONAL PROTEINS AND CONSTRUCTION THEREOF DUFFY, BRADLEY —

Top Art Units

Art UnitApps
1675 1
1641 1
1678 1
1643 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18668770 CLEC9A BINDING AGENTS AND USE THEREOF WANG, CHANG YU 1675 §112DP Non-Final OA — Pending May 20, 2024
18574857 INTERLEUKIN-1 ALPHA CHIMERIC PROTEIN JUEDES, AMY E — §102§103§112 Non-Final OA — Pending Dec 28, 2023
17598570 CHIMERIC PROTEINS AND CHIMERIC PROTEIN COMPLEXES DIRECTED TO FMS-LIKE TYROSINE KINASE 3 (FLT3) HOPKINS, SAMANTHA LAKE 1641 §112DP Non-Final OA — Pending Sep 27, 2021
17415248 PARTICLE BASED SMALL MOLECULE-PROTEIN COMPLEX TRAP RAMADAN, OMAR 1678 §103 Non-Final OA 26d Pending Jun 17, 2021
17042512 BI-FUNCTIONAL PROTEINS AND CONSTRUCTION THEREOF DUFFY, BRADLEY 1643 §103 Final Rejection — Pending Sep 28, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Orionis Biosciences BV have?

Orionis Biosciences BV has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Orionis Biosciences BV applications?

Chang Yu Wang has the most, with 1 of Orionis Biosciences BV's pending office actions.

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

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

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