Prosecution Insights
Last updated: October 04, 2026

Viering, Jentschura & Partner Mbb - Sonstige

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

10 pending office actions • 10 clients • 10 examiners • 9 art units • 0 of 10 (0%) have an AI response strategy ready • 34 patents granted in the last 365 days

Analysis

VIERING, JENTSCHURA & PARTNER mbB - sonstige focuses on Chemistry & Materials. The firm has managed 2029 career applications and has a resolved allowance rate pct of 90.1. This performance demonstrates its success in securing patent grants in the Chemistry & Materials sector. Practitioners can use the 2029 career applications to evaluate the firm's historical outcomes. These metrics offer a basis for setting expectations for future filings in this technical field.

There are 11 pending office actions currently. The firm's avg office actions per allowance is 3.24. This 3.24 avg office actions per allowance reflects the number of examiner interactions typically required to reach an allowance. With 11 pending office actions, the firm continues to manage its active cases. The 3.24 avg office actions per allowance helps practitioners estimate the resources needed for the examination phase. The 90.1 resolved allowance rate pct and the 11 pending office actions provide a view of the firm's performance.

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

Quality Metrics (n=2029 apps, methodology: how we score firms)

90.1%
Allowance Rate
n=2029
+0.55σ
Allowance Rate (norm)
n=2029
3.2
OAs to Allowance
n=1401
-0.18σ
OAs to Allow (norm)
n=1401
1021 days
Time to Allowance
n=1401
-1.2pp
Interview Lift
n=2029
21.5%
RCE Rate
n=2029
0.5%
Appeal Rate
n=2029

Rejection Performance (% of received rejections ultimately overcome)

77.7%
§101 Overcome
n=175
82.8%
§102 Overcome
n=777
81.6%
§103 Overcome
n=1173
82.9%
§112 Overcome
n=650

Specialization & Scale

H04W, G06F, H04B
Top CPC Subclasses
17%
Top-3 CPC Share
n=2029
0
Practitioners
n=2029
—
Apps / Practitioner
n=2029 (min 20)

Portfolio Summary

10
Total Pending OAs
4
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (1)

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.

7
Hard (70%)
3
Medium (30%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (30%)
Multi-statute (no §101)7 (70%)

Industry Mix

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

4
Life Sciences
40% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
3
Semiconductors
30% of docket
2
Mechanical / Eng
20% of docket
1
Business / Other
10% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOUIZZA, MICHAEL M 1 81.6% +13.6%
GWARTNEY, ELIZABETH A 1 36.0% +34.8%
CROSS, JULIANA MARIA 1 82.5% +18.4%
TSO, STANLEY 1 75.5% +34.3%
ACOSTA, ERIC LAZARUS 1 87.0% +8.7%
BELL, SPENCER E 1 63.3% +12.6%
GUINO-O UZZLE, MARITES A 1 68.9% +16.6%
YOUNG, MONICA S 1 74.6% +32.6%
CRAIGO, WILLIAM A 1 49.2% +38.2%
SHOSTAK, ANDREY 1 52.2% +61.8%

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
18836377 COMMUNICATION APPARATUS BOUIZZA, MICHAEL M —

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18641545 FOOTREST ASSEMBLY FOR ATTACHMENT TO A CHAIR ACOSTA, ERIC LAZARUS 44d overdue
18684697 METHOD AND APPARATUS FOR CARRYING OUT A CLEANING PROCESS FOR A CLEANING APPLIANCE, AND CLEANING APPLIANCE BELL, SPENCER E 37d overdue
18006164 CRYSTALLINE ZIRCONIUM PHOSPHATE FOR USE IN THERAPY, PHARMACEUTICAL COMPOSITION, AND USE OF THE SAME CRAIGO, WILLIAM A 26d overdue
18724645 MULTILAYER SUBSTRATE AND JIG TSO, STANLEY 27d
18857772 A FEED COMPOSITION GWARTNEY, ELIZABETH A —
18915182 APPARATUS, SYSTEM, AND METHOD OF FUNCTIONAL SAFETY DETECTOR FOR RADAR PROCESSING PATH CROSS, JULIANA MARIA —
17429923 DEVICE FOR SKIN BIOPSY SHOSTAK, ANDREY —

Interview Candidates (9)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18684697 METHOD AND APPARATUS FOR CARRYING OUT A CLEANING PROCESS FOR A CLEANING APPLIANCE, AND CLEANING APPLIANCE BELL, SPENCER E 37d overdue
18006164 CRYSTALLINE ZIRCONIUM PHOSPHATE FOR USE IN THERAPY, PHARMACEUTICAL COMPOSITION, AND USE OF THE SAME CRAIGO, WILLIAM A 26d overdue
18724645 MULTILAYER SUBSTRATE AND JIG TSO, STANLEY 27d
18836377 COMMUNICATION APPARATUS BOUIZZA, MICHAEL M —
18857772 A FEED COMPOSITION GWARTNEY, ELIZABETH A —
18915182 APPARATUS, SYSTEM, AND METHOD OF FUNCTIONAL SAFETY DETECTOR FOR RADAR PROCESSING PATH CROSS, JULIANA MARIA —
18293387 A SCALABLE AND SUSTAINABLE PROCESS FOR TRANSFORMING INCINERATION BOTTOM ASH INTO USEABLE AGGREGATES GUINO-O UZZLE, MARITES A —
18573442 GRID SENSOR, GRID SENSOR SYSTEM, EVALUATION DEVICE AND COMPUTER PROGRAM PRODUCT FOR CORRECTING AN INTERFERING INFLUENCE OF ONE OR MORE FLUIDS YOUNG, MONICA S —

Client Portfolio (10 clients)

Top Art Units

Art UnitApps
28451
17591
28471
36441
17111
17311
28551
16151
37911

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18836377 COMMUNICATION APPARATUS Kyocera Corporation BOUIZZA, MICHAEL M 2845 §103 Final Rejection — Pending Feb 05, 2025
18857772 A FEED COMPOSITION Clonbio Group Ltd. GWARTNEY, ELIZABETH A 1759 §103§112 Non-Final OA — Pending Oct 17, 2024
18915182 APPARATUS, SYSTEM, AND METHOD OF FUNCTIONAL SAFETY DETECTOR FOR RADAR PROCESSING PATH Mobileye Vision Technologies Ltd. CROSS, JULIANA MARIA §102§103 Non-Final OA — Pending Oct 14, 2024
18724645 MULTILAYER SUBSTRATE AND JIG Nidec Advance Technology Corporation TSO, STANLEY 2847 §102§103 Final Rejection 27d Pending Jun 27, 2024
18641545 FOOTREST ASSEMBLY FOR ATTACHMENT TO A CHAIR Secretlab Sg Pte. Ltd. ACOSTA, ERIC LAZARUS 3644 §102§103 Final Rejection 44d overdue Pending Apr 22, 2024
18684697 METHOD AND APPARATUS FOR CARRYING OUT A CLEANING PROCESS FOR A CLEANING APPLIANCE, AND CLEANING APPLIANCE Miele & Cie. Kg BELL, SPENCER E 1711 §103§112 Final Rejection 37d overdue Pending Feb 19, 2024
18293387 A SCALABLE AND SUSTAINABLE PROCESS FOR TRANSFORMING INCINERATION BOTTOM ASH INTO USEABLE AGGREGATES Engro Corporation Limited GUINO-O UZZLE, MARITES A 1731 §103 Non-Final OA — Pending Jan 30, 2024
18573442 GRID SENSOR, GRID SENSOR SYSTEM, EVALUATION DEVICE AND COMPUTER PROGRAM PRODUCT FOR CORRECTING AN INTERFERING INFLUENCE OF ONE OR MORE FLUIDS Helmholtz-Zentrum Dresden-Rossendorf e.V. YOUNG, MONICA S 2855 §103 Final Rejection — Pending Dec 22, 2023
18006164 CRYSTALLINE ZIRCONIUM PHOSPHATE FOR USE IN THERAPY, PHARMACEUTICAL COMPOSITION, AND USE OF THE SAME Cj Tech Holdings Pte. Ltd. CRAIGO, WILLIAM A 1615 §102§103 Final Rejection 26d overdue Pending Jan 20, 2023
17429923 DEVICE FOR SKIN BIOPSY Singapore University Of Technology And Design SHOSTAK, ANDREY 3791 §103§112 Non-Final OA — Pending Aug 10, 2021

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