Prosecution Insights
Last updated: October 02, 2026

Chemosensoryx Biosciences SA

Technology area: Biotechnology & Pharmaceuticals

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Chemosensoryx Biosciences SA has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. Prosecution for this portfolio involves 1 distinct examiner and 1 distinct art unit. This indicates a specific focus for the company's current bioscience research and patenting efforts, concentrated within a single administrative group at the USPTO that specializes in biotechnology-related subject matter.

SEAN JAMES STEINKE is the busiest examiner for the company, managing 1 pending office action. With only 1 distinct examiner and 1 distinct art unit, the company's current patenting activity is highly centralized. The 1 pending office action in Biotechnology & Pharmaceuticals is the only active prosecution matter for the company at this time. This singular focus means that the company's immediate intellectual property outcomes are entirely subject to the individual examination style and requirements of the 1 distinct examiner assigned to the portfolio.

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

Portfolio Summary

1
Total Pending OAs
0
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.

0
Hard (0%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

Industry Mix

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

1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STEINKE, SEAN JAMES 1 12.5% +42.9%

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
18003303 COMPOUNDS AS SELF-TANNING SUBSTANCES AND TANNING COMPOSITIONS THEREOF STEINKE, SEAN JAMES 22d

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18003303 COMPOUNDS AS SELF-TANNING SUBSTANCES AND TANNING COMPOSITIONS THEREOF STEINKE, SEAN JAMES 22d

Top Art Units

Art UnitApps
1619 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18003303 COMPOUNDS AS SELF-TANNING SUBSTANCES AND TANNING COMPOSITIONS THEREOF STEINKE, SEAN JAMES 1619 §103 Final Rejection 22d Pending Dec 23, 2022

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