Prosecution Insights
Last updated: October 04, 2026

Hoyng Rokh Monegier B.V.

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

14 pending office actions • 10 clients • 13 examiners • 10 art units • 0 of 14 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

HOYNG ROKH MONEGIER B.V. operates primarily in the Chemistry & Materials technology area. The firm has handled 859 career applications, showing a focused expertise in chemical and material science patents. Its resolved allowance rate pct of 82.44 reflects a consistent ability to secure patent grants for its clients. This success rate indicates a strong capability for overcoming technical rejections in the chemical arts.

The firm currently manages 15 pending office actions, indicating its active engagement with patent examiners. On average, the firm receives 4.0 avg office actions per allowance. This metric suggests a detailed and often lengthy prosecution process involving multiple rounds of amendments or arguments. The 82.44 resolved allowance rate pct achieved across 859 career applications indicates that the firm's persistent approach is effective in overcoming rejections in the Chemistry & Materials sector despite the 4.0 avg office actions per allowance. These figures provide a clear baseline for the firm's procedural expectations.

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

Quality Metrics (n=859 apps, methodology: how we score firms)

82.4%
Allowance Rate
n=859
+0.82σ
Allowance Rate (norm)
n=859
4.0
OAs to Allowance
n=554
+0.24σ
OAs to Allow (norm)
n=554
1201 days
Time to Allowance
n=554
+12.9pp
Interview Lift
n=859
28.4%
RCE Rate
n=859
2.8%
Appeal Rate
n=859

Rejection Performance (% of received rejections ultimately overcome)

70.6%
§101 Overcome
n=34
82.2%
§102 Overcome
n=236
80.8%
§103 Overcome
n=416
81.3%
§112 Overcome
n=343

Specialization & Scale

A01J, A01K, C09D
Top CPC Subclasses
15%
Top-3 CPC Share
n=859
0
Practitioners
n=859
—
Apps / Practitioner
n=859 (min 20)

Portfolio Summary

14
Total Pending OAs
9
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
0
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)

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.

9
Hard (64%)
5
Medium (36%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (29%)
§102 only1 (7%)
Multi-statute (no §101)9 (64%)

Industry Mix

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

6
Life Sciences
43% of docket
0
Information Tech
0% of docket
1
Communications
7% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
29% of docket
3
Business / Other
21% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
EISEMAN, LYNSEY C 2 49.1% +39.9%
KATCHEVES, BASIL S 1 72.2% +17.4%
LI, YONGHONG 1 76.5% +22.0%
GROOMS, NOA WILLIAM FRAN 1 75.0% +0.0%
MORAN, KATHERINE M 1 54.2% +24.2%
CHANG, KYUNG SOOK 1 60.4% +40.9%
ZONG, HELEN 1 79.2% +8.6%
BELL, SPENCER E 1 63.3% +12.6%
YOUNG, WILLIAM D 1 54.3% +15.2%
LANGEL, WAYNE A 1 78.4% +23.2%

Hard Cases (9)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18029923 IMPROVED METHOD FOR PRODUCING HIGHLY DIGESTIBLE HYDROLYZED KERATINACEOUS MATERIAL MUKHOPADHYAY, BHASKAR 240d overdue
18557318 METHOD AND APPARATUS FOR THE WASHING OF FEATHERS AND REMOVING OF EXTRANEOUS MATERIAL BELL, SPENCER E 131d overdue
18702383 COMPOSITION COMPRISING GELATIN, GELATIN FILMS AND CAPSULES CHANG, KYUNG SOOK 30d overdue
18707896 Electro-Optical Irradiation Device EISEMAN, LYNSEY C 25d overdue
19424348 Electro-Optical Irradiation Device EISEMAN, LYNSEY C —
18871185 DEVICE AND METHOD FOR BUILDING A SILO KATCHEVES, BASIL S —
18853741 METHOD FOR EFFICIENT RADAR PRE-PROCESSING LI, YONGHONG —
18720674 MICROJET REACTOR BASED SYNTHESIS OF NANOPHOSPHORS GROOMS, NOA WILLIAM FRAN —

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
18557318 METHOD AND APPARATUS FOR THE WASHING OF FEATHERS AND REMOVING OF EXTRANEOUS MATERIAL BELL, SPENCER E 131d overdue
18039004 CONTROLLED RELEASE POTASSIUM CHLORIDE FERTILIZER LANGEL, WAYNE A 87d overdue
18702383 COMPOSITION COMPRISING GELATIN, GELATIN FILMS AND CAPSULES CHANG, KYUNG SOOK 30d overdue
18707896 Electro-Optical Irradiation Device EISEMAN, LYNSEY C 25d overdue
19424348 Electro-Optical Irradiation Device EISEMAN, LYNSEY C —
18871185 DEVICE AND METHOD FOR BUILDING A SILO KATCHEVES, BASIL S —
18853741 METHOD FOR EFFICIENT RADAR PRE-PROCESSING LI, YONGHONG —
18719268 VISOR ASSEMBLY WITH IMPROVED ATTACHMENTS MORAN, KATHERINE M —

Client Portfolio (10 clients)

Top Art Units

Art UnitApps
37962
37321
16131
26831
17111
17611
17361
17921
36731
17341

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19424348 Electro-Optical Irradiation Device Sunled Life Science B.V. EISEMAN, LYNSEY C 3796 §102§103§112Other Non-Final OA — Pending Dec 18, 2025
18871185 DEVICE AND METHOD FOR BUILDING A SILO J&D Beheer B.V. KATCHEVES, BASIL S §102§103§112 Non-Final OA — Pending Dec 03, 2024
18853741 METHOD FOR EFFICIENT RADAR PRE-PROCESSING Innatera Nanosystems B.V. LI, YONGHONG §103§112 Non-Final OA — Pending Oct 03, 2024
18720674 MICROJET REACTOR BASED SYNTHESIS OF NANOPHOSPHORS Seaborough Ip I B.V. GROOMS, NOA WILLIAM FRAN §103§112 Non-Final OA — Pending Jun 17, 2024
18719268 VISOR ASSEMBLY WITH IMPROVED ATTACHMENTS Pinlock Patent B.V. MORAN, KATHERINE M 3732 §102Other Non-Final OA — Pending Jun 13, 2024
18707896 Electro-Optical Irradiation Device Sunled Life Science B.V. EISEMAN, LYNSEY C 3796 §102§103§112Other Non-Final OA 25d overdue Pending May 07, 2024
18702383 COMPOSITION COMPRISING GELATIN, GELATIN FILMS AND CAPSULES Tessenderlo Group NV CHANG, KYUNG SOOK 1613 §102§103 Final Rejection 30d overdue Pending Apr 18, 2024
18570102 METHOD AND APPARATUS FOR INSPECTING, COUNTING AND DISPENSING ITEMS Data Detection Technologies Ltd. ZONG, HELEN 2683 §103 Final Rejection 24d overdue Pending Dec 14, 2023
18557318 METHOD AND APPARATUS FOR THE WASHING OF FEATHERS AND REMOVING OF EXTRANEOUS MATERIAL Tessenderlo Group NV BELL, SPENCER E 1711 §102§103 Final Rejection 131d overdue Pending Oct 26, 2023
18548577 HYBRID NANO-STRUCTURED COMPOSITE COMPRISING CELLULOSE NANO-PARTICLES AND METAL COMPOUND NANO-PARTICLES Cellicon B.V. YOUNG, WILLIAM D 1761 §102§112 Non-Final OA — Pending Sep 01, 2023
18039004 CONTROLLED RELEASE POTASSIUM CHLORIDE FERTILIZER Everris International B.V. LANGEL, WAYNE A 1736 §103 Final Rejection 87d overdue Pending May 26, 2023
18029923 IMPROVED METHOD FOR PRODUCING HIGHLY DIGESTIBLE HYDROLYZED KERATINACEOUS MATERIAL Tessenderlo Group NV MUKHOPADHYAY, BHASKAR 1792 §102§103§112 Non-Final OA 240d overdue Pending Apr 03, 2023
18246689 INFLATABLE MATTRESS Oomph Systems B.V. SUN, GEORGE 3673 §103 Non-Final OA — Pending Mar 27, 2023
17680335 ANNEALING METHOD Seaborough Ip I B.V. HOBAN, MATTHEW E 1734 §103 Final Rejection 85d overdue Pending Feb 25, 2022

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