Prosecution Insights
Last updated: October 04, 2026

Mitsui Dm Sugar Co. Ltd.

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

Mitsui Dm Sugar Co. Ltd. is currently engaged in the Biotechnology & Pharmaceuticals technology area with 1 pending office action. This matter is being reviewed by 1 distinct examiner, GOTFREDSON, GAREN. The prosecution is localized within 1 distinct art unit, reflecting a focused approach to its intellectual property. This concentration suggests that the company's current legal efforts are directed toward a specific technical niche within its field.

The busiest examiner, GOTFREDSON, GAREN, is assigned 1 pending office action, which represents the total active volume for the company. Because there is only 1 distinct examiner and 1 distinct art unit, the company's current prosecution efforts are entirely centralized. This eliminates the need for managing multiple examiner relationships or navigating different art unit norms, allowing for a highly efficient response strategy.

The 1 pending office action serves as the primary focus for the company's current USPTO strategy. With 1 distinct examiner involved, the company can apply a targeted approach to its patent goals. This structure provides a clear and direct path for the outstanding matter currently under review, as the 1 distinct art unit classification ensures that the technical arguments remain within a unified administrative framework.

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (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
GOTFREDSON, GAREN 1 40.0% +28.0%

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
18757769 Anti-Obesity Agent, Anti-Dementia Agent, Deodorant, Anti-Aging Agent, Anti-Glycation Agent, Anti-Type I Allergy Agent, Hypotensive Agent, Flavor Improving Agent, Muscle Enhancing Agent, and Bone Metabolism Improving Agent GOTFREDSON, GAREN 12d

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
18757769 Anti-Obesity Agent, Anti-Dementia Agent, Deodorant, Anti-Aging Agent, Anti-Glycation Agent, Anti-Type I Allergy Agent, Hypotensive Agent, Flavor Improving Agent, Muscle Enhancing Agent, and Bone Metabolism Improving Agent GOTFREDSON, GAREN 12d

Top Art Units

Art UnitApps
1619 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18757769 Anti-Obesity Agent, Anti-Dementia Agent, Deodorant, Anti-Aging Agent, Anti-Glycation Agent, Anti-Type I Allergy Agent, Hypotensive Agent, Flavor Improving Agent, Muscle Enhancing Agent, and Bone Metabolism Improving Agent GOTFREDSON, GAREN 1619 §102§103Other Final Rejection 12d Pending Jun 28, 2024

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