Prosecution Insights
Last updated: October 27, 2026

Dr Schär S P A

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Dr Schär S P A has 2 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are distributed across 2 distinct examiners and 2 distinct art units. This distribution means each examiner is responsible for 1 pending action. The involvement of 2 distinct art units suggests the food science or pharmaceutical technologies are categorized in different specialized units. This structure indicates that the company is pursuing multiple technical paths within the sector. The administrative path is defined by these 2 separate units, which affects prosecution timelines and strategy.

LIYUAN MOU is the busiest examiner for the company, with 1 pending office action. With 2 pending office actions and 2 distinct examiners, the workload is split evenly. For the applicant, this means that understanding the specific tendencies of the assigned examiners is a factor for success. The limited scope of 1 pending office action per examiner simplifies the management of the current portfolio. This approach ensures that feedback is filtered through specific professional perspectives across the 2 distinct art units. Consistency in examiner communication is maintained within each of the 2 distinct administrative paths.

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

Portfolio Summary

2
Total Pending OAs
0
Non-Final OAs
1
Final Rejections
1
Advisory / Quayle

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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting + other1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MOU, LIYUAN 1 43.8% +59.9%
MERRIAM, ANDREW E 1 28.3% +33.9%

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
17782620 FOOD FORMULATION AND BAKED FOOD PRODUCT FOR MANAGING THE KETOGENIC DIET MERRIAM, ANDREW E —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18279807 LIQUID FOOD PRODUCT TO MANAGE THE KETOGENIC DIET MOU, LIYUAN —
17782620 FOOD FORMULATION AND BAKED FOOD PRODUCT FOR MANAGING THE KETOGENIC DIET MERRIAM, ANDREW E —

Top Art Units

Art UnitApps
1628 1
1791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18279807 LIQUID FOOD PRODUCT TO MANAGE THE KETOGENIC DIET MOU, LIYUAN 1628 §103§112DP Final Rejection — Pending Aug 31, 2023
17782620 FOOD FORMULATION AND BAKED FOOD PRODUCT FOR MANAGING THE KETOGENIC DIET MERRIAM, ANDREW E 1791 §103§112 Non-Final OA — Pending Jun 03, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Dr Schär S P A have?

Dr Schär S P A has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Dr Schär S P A applications?

Liyuan Mou has the most, with 1 of Dr Schär S P A's pending office actions.

What technology area are Dr Schär S P A's patent applications in?

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

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