Prosecution Insights
Last updated: October 25, 2026

Ipsilon Usa - Nlo

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

160 pending office actions • 85 clients • 139 examiners • 84 art units • 0 of 160 (0%) have an AI response strategy ready • 138 patents granted in the last 365 days

Analysis

Ipsilon USA - NLO operates in Biotechnology & Pharmaceuticals and has 2,670 career applications recorded. Its resolved allowance rate is 81.42%, indicating allowance in a substantial portion of resolved matters but not across the full resolved record.

The profile lists 160 pending office actions, which represents a significant active examination workload. The average of 3.33 office actions per allowance shows that matters reaching allowance generally required multiple responses. For practitioners, the data highlights both the scale of current prosecution activity and the response effort associated with obtaining allowance.

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

Quality Metrics (n=2670 apps, methodology: how we score firms)

81.4%
Allowance Rate
n=2670
+0.53σ
Allowance Rate (norm)
n=2670
3.3
OAs to Allowance
n=1424
-0.19σ
OAs to Allow (norm)
n=1424
1065 days
Time to Allowance
n=1424
+14.0pp
Interview Lift
n=2670
33.0%
RCE Rate
n=2670
2.3%
Appeal Rate
n=2670

Rejection Performance (% of received rejections ultimately overcome)

64.2%
§101 Overcome
n=151
68.4%
§102 Overcome
n=668
62.5%
§103 Overcome
n=1357
64.9%
§112 Overcome
n=1312

Specialization & Scale

A61K, A23L, A61P
Top CPC Subclasses
15%
Top-3 CPC Share
n=2670
0
Practitioners
n=2670
—
Apps / Practitioner
n=2670 (min 20)

Portfolio Summary

160
Total Pending OAs
92
Non-Final OAs
63
Final Rejections
5
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 68 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

38
Overdue
3
Due this week
16
Due this month
6
Due in next 60 days
5
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. 68 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (38)Due ≤ 7 days (3)Due ≤ 30 days (16)Due ≤ 60 days (6)Due later (5)

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.

84
Hard (52%)
67
Medium (42%)
8
Easy (5%)
1
Unknown (1%)

Rejection Statute Mix

BucketCases
§101 only2 (1%)
§101 + other9 (6%)
§103 only48 (30%)
§102 only2 (1%)
§112 only6 (4%)
Double-patenting only2 (1%)
Double-patenting + other17 (11%)
Multi-statute (no §101)73 (46%)
No statute on record1 (1%)

Industry Mix

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

119
Life Sciences
74% of docket
2
Information Tech
1% of docket
1
Communications
1% of docket
3
Semiconductors
2% of docket
32
Mechanical / Eng
20% of docket
3
Business / Other
2% 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.

1,600 h
Manual time on pending OAs
320 h
Time saved (low, 20%)
560 h
Time saved (mid, 35%)
14.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PAUL, SHREYA 3 100.0% +0.0%
LACHICA, ERICSON M 3 29.8% +35.2%
LANGEL, WAYNE A 3 78.4% +23.3%
GWARTNEY, ELIZABETH A 3 36.0% +34.9%
SKOKO III, JOHN JOSEPH 3 53.0% +55.2%
BOECKELMAN, JACOB A 2 34.9% +46.5%
YOO, HONG THI 2 46.0% +25.3%
HIBSHMAN, SARAH GRACE 2 38.2% +40.7%
LIU, DEBORAH YANG-HAO 2 8.9% +12.3%
CREWS, JARET JAMES 2 43.9% +71.3%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18866578 A HARD SURFACE CLEANING COMPOSITION PAUL, SHREYA —
18866584 A HARD SURFACE CLEANING COMPOSITION PAUL, SHREYA —
18866576 A HARD SURFACE CLEANING COMPOSITION PAUL, SHREYA —

Hard Cases (86)

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
17797450 THERAPEUTIC COMBINATION FOR THE TREATMENT OF BRAIN ISCHEMIA AND SAID THERAPEUTIC COMBINATION FOR USE IN THE TREATMENT OF BRAIN ISCHEMIA PEEBLES, KATHERINE 189d overdue
17785412 CONFECTIONERY PRODUCT WITH REDUCED AMOUNT OF SUGAR AND MANUFACTURING PROCESS THEREOF LACHICA, ERICSON M 60d overdue
17760508 Method for the conversion of insects into nutrient streams and products resulting therefrom LACHICA, ERICSON M 60d overdue
18043595 OMPA MUTATIONS ENHANCE OMV PRODUCTION IN BORDETELLA PERTUSSIS OGUNBIYI, OLUWATOSIN A 53d overdue
18042779 OPHTHALMIC DYE VU, JAKE MINH 53d overdue
19015573 SLOW REACTING ACIDIZING COMPOSITIONS AND METHODS RUNYAN, SILVANA C 49d overdue
18311910 Method for providing dynamically customized messages in a healthcare facility BALAJ, ANTHONY MICHAEL 49d overdue
17917265 REMOVING WATER-SOLUBLE HEAVY METAL-SULFUR COMPLEX FROM PROCESS SOLUTION KEYWORTH, PETER 43d overdue

Interview Candidates (22)

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
17785412 CONFECTIONERY PRODUCT WITH REDUCED AMOUNT OF SUGAR AND MANUFACTURING PROCESS THEREOF LACHICA, ERICSON M 60d overdue
17760508 Method for the conversion of insects into nutrient streams and products resulting therefrom LACHICA, ERICSON M 60d overdue
17270928 Thickened composition for dysphagia patients GWARTNEY, ELIZABETH A 30d overdue
17629796 Saponin derivatives with improved therapeutic window CREWS, JARET JAMES 7d
18256057 FIBRE MIXTURE FOR YOUNG CHILDREN CREWS, JARET JAMES 16d
18012741 COMBINATION COMPRISING AN ADC OR AN AOC COMPRISING A VHH, AND A SAPONIN OR A LIGAND-SAPONIN CONJUGATE SKOKO III, JOHN JOSEPH 26d
18264085 TWO-STAGE COOLING PROCESS FOR LARVAE PUREE LIU, DEBORAH YANG-HAO 56d
18012723 CONJUGATE OF A SINGLE DOMAIN ANTIBODY, A SAPONIN AND AN EFFECTOR MOLECULE, PHARMACEUTICAL COMPOSITION COMPRISING THE SAME, THERAPEUTIC USE OF SAID PHARMACEUTICAL COMPOSITION SKOKO III, JOHN JOSEPH 69d

Client Portfolio (85 clients)

View all 85 →

Top Art Units

Art UnitApps
17927
17616
17916
16935
16375
17594
16574
17934
17364
17314

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19480379 A SYSTEM AND METHOD FOR SEPARATING A STACK OF CARTON PAPERS Mpac Langen B.V. SEVERSON, JEREMY R 1759 §112 Non-Final OA — Pending Oct 31, 2025
19135838 REGENERATION BY PROTOPLAST CALLUS GRAFTING Keygene N.V. SHEN, YANXIN NMN 1663 §112 Non-Final OA — Pending Jun 05, 2025
19226320 PROCESSING AND DISTRIBUTING A DISTRIBUTION SCHEME Roederer Management B.V. GUNDRY, STEPHEN T 2431 §101§103§112 Non-Final OA — Pending Jun 03, 2025
19171508 Card Based Lid with Scoop Holder and Scoop N.V. Nutricia ORTIZ, RAFAEL ALFREDO 3736 §103§112 Non-Final OA — Pending Apr 07, 2025
19084817 Meal plan generating method, apparatus, and computer implemented algorithm thereof Nutricia Early Life Nutrition (Shanghai) Co., Ltd. COBANOGLU, DILEK B 3687 §101§103 Final Rejection 41d Pending Mar 20, 2025
19107064 SILICIC ACID FOR IMPROVING MILK PRODUCTION IN DAIRY LIVESTOCK Barlaa B.V. LI, WENHAN 1614 §103§112Other Non-Final OA — Pending Feb 27, 2025
19106659 HYDROGEL-CARRIERS FOR INDUCTION OF PLANT MORPHOGENESIS Keygene N.V. WILLIAMS, KEITH RICHARD 1663 §103§112 Non-Final OA — Pending Feb 26, 2025
19104240 Beta-hexosaminidase vectors UNIVERSITA AUTÒNOMA DE BARCELONA LOUNTOS, GEORGE THEMISTOCLIS 1652 §102§103§112 Non-Final OA — Pending Feb 17, 2025
19101629 FLOATING STRUCTURE Single Buoy Moorings Inc. OLSON, LARS A 3615 §103 Non-Final OA — Pending Feb 06, 2025
19038723 SYNERGISTIC COMPOSITIONS FOR IMPROVING MINERAL BIOACCESSIBILITY Nutricia Early Life Nutrition (Shanghai) Co., Ltd. PACKARD, BENJAMIN J 1612 §103§112DP Non-Final OA — Pending Jan 28, 2025
19015573 SLOW REACTING ACIDIZING COMPOSITIONS AND METHODS Energy Solutions (Us) LLC RUNYAN, SILVANA C 1616 §102§103 Non-Final OA 49d overdue Pending Jan 09, 2025
18985099 FFF PRINTING SYSTEM WITH A FILAMENT PATH LENGTH MEASURING DEVICE FOR ALIGNMENT OF FEEDER AND PREFEEDER Ultimaker B.V. CHIDIAC, NICHOLAS J 1744 §103DP Non-Final OA — Pending Dec 18, 2024
18876199 Method, system, automated dispensing device and computer program product for determining compliance of medicament packages VMI Holland B.V. KOTIS, JOSHUA G 3731 §101§102§103 Final Rejection — Pending Dec 18, 2024
18874590 Injector device Crea Ip B.V. ZIMBOUSKI, ARIANA 3781 §102§103§112DP Non-Final OA — Pending Dec 13, 2024
18874123 FLOATING FOUNDATION FOR AN OFFSHORE WIND TURBINE AND METHOD OF CONSTRUCTION Maridea B.V. HAYES, JOVON E 3615 §102§103§112 Non-Final OA — Pending Dec 12, 2024
18961534 Lidar based Road Condition Estimation for Passenger Vehicles Volvo Car Corporation SILVA, MICHAEL THOMAS 3663 §103 Final Rejection 1d overdue Pending Nov 27, 2024
18868856 AEROBIC BIOLOGICAL WASTEWATER TREATMENT IN A CONTINUOUS FLOW REACTOR Haskoningdhv Nederland B.V. NGUYEN, BOI-LIEN THI 1779 §103§112 Non-Final OA — Pending Nov 25, 2024
18866578 A HARD SURFACE CLEANING COMPOSITION CONOPCO, INC. PAUL, SHREYA 1761 §103Other Final Rejection — Pending Nov 18, 2024
18866584 A HARD SURFACE CLEANING COMPOSITION CONOPCO, INC. PAUL, SHREYA 1761 §103 Final Rejection — Pending Nov 18, 2024
18866576 A HARD SURFACE CLEANING COMPOSITION CONOPCO, INC. PAUL, SHREYA 1761 §103Other Final Rejection — Pending Nov 18, 2024
18942822 Microbiota of infants born by caesarean section Nutricia Early Life Nutrition (Shanghai) Co., Ltd. EDWARDS, JESSICA FAYE 1657 §102§103§112DP Non-Final OA — Pending Nov 11, 2024
18859559 CUP AND BLANK FOR FORMING CONOPCO, INC. DEMEREE, CHRISTOPHER R 3734 §102§112 Non-Final OA — Pending Oct 24, 2024
18858774 Method, pharmacy, dispensing device, medication dispensing container and computer program product for dispensing discrete medicaments VMI Holland B.V. MARU, TEMESGEN MALLEDE 3655 §112 Non-Final OA — Pending Oct 22, 2024
18858762 Bar-code printing device, method and computer program product for printing bar-codes VMI Holland B.V. HUNTSINGER, PETER K 2682 §102§103§112 Non-Final OA — Pending Oct 22, 2024
18857466 IMPROVEMENTS TO INTRODUCER SHEATHS Three Peaks Medical Pty Ltd. MILLER, SERENITY A 3771 §103§112Other Non-Final OA — Pending Oct 17, 2024
18912628 SHEET FOR USE IN PILL PACKAGES, AND POUCH FORMED FROM A SHEET VMI Holland B.V. ACKUN, JACOB K 3736 §102§103 Final Rejection 53d Pending Oct 11, 2024
18911290 METHOD FOR ENHANCING EMBRYO IMPLANTATION Nulife B.V. PARK, HAEJIN S 1614 §103§112DP Non-Final OA — Pending Oct 10, 2024
18853157 FLAVOUR DELIVERY SYSTEM Flavour Products B.V. LACHICA, ERICSON M §103§112 Non-Final OA — Pending Oct 01, 2024
18849557 LARGE SCALE MANUFACTURING OF IPSC DERIVED HSC AND PROGENY Celyntra Therapeutics SA MIANO, JOSEPH PAUL 1631 §102§103§112 Non-Final OA — Pending Sep 23, 2024
18847267 ILLUMINATOR END PART Crea Ip B.V. TRAN, HOANG Q 2874 §102§103 Non-Final OA — Pending Sep 16, 2024
18882789 System and method for controlling a rotational moulding process Ams Belgium Bvba SAAVEDRA, EMILIO J §103§112Other Non-Final OA — Pending Sep 12, 2024
18882804 Nutritional composition for cancer N.V. Nutricia BOECKELMAN, JACOB A 1655 §103 Non-Final OA — Pending Sep 12, 2024
18843752 PROCESS FOR THE PRODUCTION OF A STRUCTURED PROTEIN PRODUCT CONOPCO, INC. MORNHINWEG, JEFFREY P 1793 §102§103 Non-Final OA — Pending Sep 04, 2024
18817331 Fatty acids for boostering ketogenic diet N.V. Nutricia MUKHOPADHYAY, BHASKAR 1792 §103§112 Non-Final OA — Pending Aug 28, 2024
18815872 Fatty acids for ketosis control N.V. Nutricia WILSON, JERICA KATLYNN 1621 §101§102§103§112 Non-Final OA — Pending Aug 27, 2024
18840549 A CHIMERIC ENDOLYSIN POLYPEPTIDE Micreos Human Health B.V. LANKFORD JR, LEON B 1657 §102 Non-Final OA — Pending Aug 22, 2024
18836815 COSMETIC PRODUCT CONTAINING STERILE PCL MICROSPHERES Sinclair Pharmaceuticals Ltd. MILLER, MAKENNA RYLEIGH 1611 §103 Non-Final OA — Pending Aug 08, 2024
18832542 INSTALLATION FOR MICROBIOLOGICAL WASTE WATER TREATMENT Paques I.P. B.V. SHIPMAN, KYLE HARRISON §102§103§112 Non-Final OA — Pending Jul 24, 2024
18729547 A LIQUID PHARMACEUTICAL FORMULATION OF CLONIDINE HYDROCHLORIDE Novumgen Limited PETRITSCH, AMANDA MICHELLE 1612 §102§103§112DP Non-Final OA — Pending Jul 17, 2024
18772309 Ophthalmic dye composition Vitreq B.V. WESTERBERG, NISSA M 1618 §103 Final Rejection 35d overdue Pending Jul 15, 2024
18764454 Degradation of fluor containing substances by bioconversion UNIVERSITEIT UTRECHT HOLDING B.V. NORRIS, CLAIRE A 1779 §102§112 Non-Final OA — Pending Jul 05, 2024
18757549 Delivery systems for TNE Keygene N.V. PAGE, BRENT T 1663 DP Final Rejection 15d Pending Jun 28, 2024
18723470 Microbial communities UNIVERSITEIT GENT ARIANI, KADE 1651 §103§112 Non-Final OA — Pending Jun 24, 2024
18741853 Mix of specific Bifidobacterium species and specific non-digestible oligosaccharides N.V. Nutricia YOO, HONG THI 1792 §103§112 Non-Final OA — Pending Jun 13, 2024
18731379 SYSTEM AND METHOD FOR ACTIVATING A SURGICAL INSTRUMENT, AND FOOT SWITCH ASSEMBLY FOR CONTROLLING A SURGICAL INSTRUMENT Crea Ip B.V. ROANE, AARON F 3792 §102§112 Non-Final OA 6d Pending Jun 03, 2024
18677277 RIM OF A BICYCLE WHEEL AND RELATED BICYCLE WHEEL Campagnolo S.r.l. PALMER, ALEX ROBERT 3615 §112 Final Rejection — Pending May 29, 2024
18661774 Surgical Instrument and Surgical System Stichting Het Nederlands Kanker Instituut - Antoni Van Leeuwenhoek Ziekenhuis OGLES, MATTHEW ERIC 3791 §103§112 Final Rejection — Pending May 13, 2024
18707187 Beta2-adrenergic receptor antagonists for use in treating diabetes or obesity Novelyeast BV NOTTINGHAM, KYLE GREGORY 1621 §103§112 Non-Final OA — Pending May 03, 2024
18704937 Removal of micropollutants from water and installation for use therein Wageningen Universiteit ROTONDI, CONNOR JON 1778 §103§112 Non-Final OA — Pending Apr 26, 2024
18704078 New conductive additive in lithium and sodium batteries Carbonx Ip 10 B.V. MCKINNON, LASHAWNDA T 1789 §103 Non-Final OA — Pending Apr 24, 2024

View all 160 →

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Frequently Asked Questions

What is Ipsilon Usa - Nlo's patent allowance rate?

81.4% of resolved applications prosecuted by Ipsilon Usa - Nlo were allowed, across 2,670 applications in USPTO records.

How many office actions does Ipsilon Usa - Nlo average before allowance?

3.33 office actions per allowed application on average.

How many pending office actions does Ipsilon Usa - Nlo have?

160 pending office actions as of October 2026, for 85 clients, before 139 examiners in 84 art units.

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