Prosecution Insights
Last updated: October 04, 2026

Sicrystal GmbH

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Analysis

Sicrystal GmbH is currently managing 4 pending office actions within the Chemistry & Materials technology area. These actions are distributed among 4 distinct examiners, meaning the number of examiners is equal to the number of pending actions. The workload is spread across 3 distinct art units, which is a smaller count than the 4 distinct examiners involved.

The busiest examiner, SONG, MATTHEW J, is responsible for 1 busiest examiner pending action. This 1 busiest examiner pending action is a fraction of the 4 pending office actions in the total portfolio. Because the 4 pending office actions are split among 4 distinct examiners, no single examiner manages more than one action. The 3 distinct art units suggest that the 4 pending office actions cover several technical sub-sectors within Chemistry & Materials. Practitioners should prepare for 4 separate review processes, as the 4 distinct examiners will each provide independent feedback. The 1 busiest examiner pending action assigned to SONG, MATTHEW J is consistent with the one-to-one ratio of examiners to actions seen across the rest of the portfolio.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
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
0
Due this month
1
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 (50%)
1
Medium (25%)
1
Easy (25%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (25%)
§112 only1 (25%)
Multi-statute (no §101)2 (50%)

Industry Mix

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

2
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
25% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SONG, MATTHEW J 1 60.4% +13.9%
WINTERS, SEAN AYERS 1 88.2% +19.3%
BRATLAND JR, KENNETH A 1 56.1% +16.3%
MOUDOU, EILEEN QI-YUN 1 66.7% +0.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18595130 Sublimation System and Method of Growing at Least One Single Crystal of a Semiconductor Material WINTERS, SEAN AYERS —

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
18598090 METHOD AND APPARATUS FOR THE THERMAL POST-TREATMENT OF AT LEAST ONE SIC VOLUME MONOCRYSTAL SONG, MATTHEW J —
18466184 PRODUCTION METHOD FOR AN SIC VOLUME MONOCRYSTAL OF HOMOGENEOUS SCREW DISLOCATION DISTRIBUTION AND SIC SUBSTRATE MOUDOU, EILEEN QI-YUN —

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
18581200 Sublimation System And Method Of Growing At Least One Single Crystal BRATLAND JR, KENNETH A 39d
18598090 METHOD AND APPARATUS FOR THE THERMAL POST-TREATMENT OF AT LEAST ONE SIC VOLUME MONOCRYSTAL SONG, MATTHEW J —
18595130 Sublimation System and Method of Growing at Least One Single Crystal of a Semiconductor Material WINTERS, SEAN AYERS —

Top Art Units

Art UnitApps
2892 1
1714 1
1738 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18598090 METHOD AND APPARATUS FOR THE THERMAL POST-TREATMENT OF AT LEAST ONE SIC VOLUME MONOCRYSTAL SONG, MATTHEW J — §102§103 Non-Final OA — Pending Mar 07, 2024
18595130 Sublimation System and Method of Growing at Least One Single Crystal of a Semiconductor Material WINTERS, SEAN AYERS 2892 §103 Final Rejection — Pending Mar 04, 2024
18581200 Sublimation System And Method Of Growing At Least One Single Crystal BRATLAND JR, KENNETH A 1714 §112 Non-Final OA 39d Pending Feb 19, 2024
18466184 PRODUCTION METHOD FOR AN SIC VOLUME MONOCRYSTAL OF HOMOGENEOUS SCREW DISLOCATION DISTRIBUTION AND SIC SUBSTRATE MOUDOU, EILEEN QI-YUN 1738 §102§103 Final Rejection — Pending Sep 13, 2023

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