Prosecution Insights
Last updated: October 04, 2026

Ipsilon Usa

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

53 pending office actions • 40 clients • 53 examiners • 34 art units • 0 of 53 (0%) have an AI response strategy ready • 54 patents granted in the last 365 days

Analysis

IPSILON USA has managed 2645 career applications in the Medical Devices & Mechanical Engineering technology area. The firm currently has 34 pending office actions and a resolved allowance rate pct of 81.43.

Prosecution at the firm involves an avg office actions per allowance of 3.37. This 3.37 figure provides a basis for practitioners to anticipate the number of examiner interactions required in the Medical Devices & Mechanical Engineering sector. The 81.43 resolved allowance rate pct reflects the proportion of cases that reached allowance relative to the 2645 career applications. The 34 pending office actions represent the current cases awaiting a USPTO response.

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

Quality Metrics (n=2645 apps, methodology: how we score firms)

81.4%
Allowance Rate
n=2645
+0.53σ
Allowance Rate (norm)
n=2645
3.4
OAs to Allowance
n=1399
-0.17σ
OAs to Allow (norm)
n=1399
1065 days
Time to Allowance
n=1399
+14.2pp
Interview Lift
n=2645
33.2%
RCE Rate
n=2645
2.3%
Appeal Rate
n=2645

Rejection Performance (% of received rejections ultimately overcome)

64.9%
§101 Overcome
n=148
68.8%
§102 Overcome
n=664
62.8%
§103 Overcome
n=1345
65.1%
§112 Overcome
n=1302

Specialization & Scale

A61K, A23L, A61P
Top CPC Subclasses
15%
Top-3 CPC Share
n=2645
0
Practitioners
n=2645
—
Apps / Practitioner
n=2645 (min 20)

Portfolio Summary

53
Total Pending OAs
41
Non-Final OAs
12
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
3
Due this month
3
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. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (3)Due ≤ 60 days (3)

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.

35
Hard (66%)
17
Medium (32%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other7 (13%)
§103 only16 (30%)
§102 only1 (2%)
§112 only1 (2%)
Multi-statute (no §101)28 (53%)

Industry Mix

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

13
Life Sciences
25% of docket
3
Information Tech
6% of docket
3
Communications
6% of docket
5
Semiconductors
9% of docket
15
Mechanical / Eng
28% of docket
14
Business / Other
26% 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.

530 h
Manual time on pending OAs
106 h
Time saved (low, 20%)
186 h
Time saved (mid, 35%)
4.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WADDY, JONATHAN J 1 71.7% +36.7%
DUCKWORTH, BRIANNA T 1 44.8% +47.2%
WADE-WRIGHT, SHAQUEAL D 1 85.1% +18.1%
SHAAWAT, MAYASA A. 1 87.6% +21.4%
HALE, BROOKS T 1 51.1% +34.1%
WEI, XIAOMING 1 82.0% +17.3%
MAI, HAO D 1 49.3% +39.3%
ELAHMADI, ZAKARIA 1 76.0% +11.9%
KOROMA, SORIE IBRAHIM 1 — —
QURESHI, MOHAMMED AHMED 1 82.7% +13.4%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19204524 RENEWAL OF ONE TIME KEYS WADE-WRIGHT, SHAQUEAL D —
18708922 PROCESS FOR DETECTING AN ATTEMPTED LINEAR EXTRACTION OF THE CONTENT OF A MEMORY SHAAWAT, MAYASA A. —

Hard Cases (35)

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
18868543 METHOD FOR ACQUIRING A MODEL OF A DENTAL ARCH LEE, Y YOUNG 23d overdue
18695647 SINTERED ZIRCONIA BEADS AUER, LAURA A 4d overdue
17920364 REFINER, INSTALLATION AND METHOD FOR TREATING COMPOSITE PRODUCTS SORKIN, DAVID L 1d overdue
18243938 Method for positioning an interpositional ophthalmological implant using ab-interno approach LEVY, BRANDON WILLIAM 12d
18687748 AGRICULTURAL THINNING METHOD RODZIWICZ, AARON M 23d
18715304 FLEXIBLE SACHET WITH DOUBLE OPENING SEIF, DARIUSH 30d
18705857 Steering system for a wheeled vehicle with at least two steerable wheels and method for controlling in particular the operation of such a steering system ELAHMADI, ZAKARIA 33d
19318848 Diaphragm valve WADDY, JONATHAN J —

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
18705857 Steering system for a wheeled vehicle with at least two steerable wheels and method for controlling in particular the operation of such a steering system ELAHMADI, ZAKARIA 33d
19318848 Diaphragm valve WADDY, JONATHAN J —
19142178 JACQUARD WOVEN LABEL WITH 2D CODE DUCKWORTH, BRIANNA T —
19204524 RENEWAL OF ONE TIME KEYS WADE-WRIGHT, SHAQUEAL D —
18708922 PROCESS FOR DETECTING AN ATTEMPTED LINEAR EXTRACTION OF THE CONTENT OF A MEMORY SHAAWAT, MAYASA A. —
19114437 PROCESSING SPATIALLY REFERENCED DATA HALE, BROOKS T —
19106502 METHOD FOR ACQUIRING A SET OF IMAGES OF AN OBJECT IN THE MOUTH WEI, XIAOMING —
19101337 METHOD FOR MANUFACTURING AN ORTHODONTIC SPLINT MAI, HAO D —

Client Portfolio (40 clients)

Top Art Units

Art UnitApps
37723
37732
17832
17792
37531
37321
24071
21661
36181
28841

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19318848 Diaphragm valve Asco SAS WADDY, JONATHAN J 3753 §103§112 Non-Final OA — Pending Sep 04, 2025
19142178 JACQUARD WOVEN LABEL WITH 2D CODE Maison Neyret DUCKWORTH, BRIANNA T 3732 §103§112 Non-Final OA — Pending Jun 20, 2025
19204524 RENEWAL OF ONE TIME KEYS R-Pi WADE-WRIGHT, SHAQUEAL D 2407 §103Other Non-Final OA — Pending May 10, 2025
18708922 PROCESS FOR DETECTING AN ATTEMPTED LINEAR EXTRACTION OF THE CONTENT OF A MEMORY Institut Mines Telecom SHAAWAT, MAYASA A. §103 Non-Final OA — Pending Mar 24, 2025
19114437 PROCESSING SPATIALLY REFERENCED DATA Xyzt.Ai BV HALE, BROOKS T 2166 §101§103 Non-Final OA — Pending Mar 22, 2025
19106502 METHOD FOR ACQUIRING A SET OF IMAGES OF AN OBJECT IN THE MOUTH Dental Monitoring WEI, XIAOMING §103§112 Non-Final OA — Pending Feb 25, 2025
19101337 METHOD FOR MANUFACTURING AN ORTHODONTIC SPLINT Patrice Bergeyron MAI, HAO D 3772 §102§103§112 Non-Final OA — Pending Feb 05, 2025
18705857 Steering system for a wheeled vehicle with at least two steerable wheels and method for controlling in particular the operation of such a steering system Trelleborg Carquefou ELAHMADI, ZAKARIA 3618 §102§103 Non-Final OA 33d Pending Feb 04, 2025
18997177 METHOD AND SYSTEM FOR PROCESSING A PLURALITY OF CAMERA IMAGES OF A HUMAN BODY TARGET AREA OVER TIME UNIVERSITEIT ANTWERPEN KOROMA, SORIE IBRAHIM §101§103 Non-Final OA — Pending Jan 20, 2025
18997176 AXIAL FLUX MACHINE WITH DIRECT MAGNET COOLING Magnax BV QURESHI, MOHAMMED AHMED §103§112 Non-Final OA — Pending Jan 20, 2025
18996596 SPACER FOR ACQUIRING A VIEW OF THE MOUTH OF A USER COMPRISING ELASTICALLY DEFORMABLE WINGS Dental Monitoring COMSTOCK, DAVID C 3773 §103 Final Rejection — Pending Jan 17, 2025
18880098 EXTRA-ORAL IMAGE TAKING DEVICE Dental Monitoring MATTHEWS, TESSA M 3773 §103§112 Non-Final OA — Pending Dec 30, 2024
18880092 EXTRA-ORAL IMAGE TAKING KIT Dental Monitoring MAUPIN, HUGH H 2884 §103 Non-Final OA — Pending Dec 30, 2024
18875120 INSTRUMENTED SCLERAL LENS AND ASSOCIATED DEVICE, OPTIONALLY FITTED IN THE LENS, FOR MEASURING THE PUPIL DIAMETER OF AN EYE Institut Mines Telecom TRA, TUYEN Q 2872 §102§103§112 Non-Final OA — Pending Dec 13, 2024
18874585 VOLTAGE REFERENCE CIRCUIT Wise-Integration TORRES-RIVERA, ALEX 2838 §103§112 Non-Final OA — Pending Dec 13, 2024
18872736 TRACK WIDENER FOR INFLATING/DEFLATING TYRES OF A VEHICLE Teleflow SAS PALMER, ALEX ROBERT §102§103§112 Non-Final OA — Pending Dec 06, 2024
18869205 PRESSURE CONTROL METHOD AND APPARATUS, AND SEMICONDUCTOR PROCESS DEVICE Beijing Aurasky Electronics Co., Ltd. CARTER, CHRISTOPHER W §102§112 Non-Final OA — Pending Nov 25, 2024
18868543 METHOD FOR ACQUIRING A MODEL OF A DENTAL ARCH Dental Monitoring LEE, Y YOUNG 2485 §102§103 Final Rejection 23d overdue Pending Nov 22, 2024
18857359 INSTRUMENTED CONTACT LENS, AND ASSOCIATED DEVICE FOR MEASURING REFRACTIVE ERROR AND/OR ACCOMMODATION Institut Mines Telecom SIPES, JOHN CURTIS §102§103§112 Non-Final OA — Pending Oct 16, 2024
18915671 HAPTIC AND SOUND INTERFACE INCLUDING AN ARRAY OF ULTRASONIC TRANSDUCERS COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES HERMANN, KIRK W 2623 §103 Non-Final OA — Pending Oct 15, 2024
18904779 System and method for detecting a bright spot New Imaging Technologies HENN, TIMOTHY J 2639 §103 Final Rejection — Pending Oct 02, 2024
18852133 Device and method for measuring at least one physiological parameter Centre Hospitalier Universitaire De Toulouse XU, JUSTIN §102§103§112 Non-Final OA — Pending Sep 27, 2024
18849898 METHOD FOR REPAIRING A GLASS MELTING FURNACE Saint-Gobain SNELTING, ERIN LYNN 1741 §112 Non-Final OA — Pending Sep 23, 2024
18832388 METHOD FOR AUTOMATICALLY DETECTING A BIOLOGICAL ELEMENT IN A TISSUE SAMPLE Quantmetry DUFFY, CAROLINE TABANCAY 2662 §103 Non-Final OA — Pending Jul 23, 2024
18719146 SPACER FOR DENTAL ACQUISITION Dental Monitoring LUCCHESI, NICHOLAS D 3772 §103 Non-Final OA — Pending Jul 02, 2024
18725498 TASK SCHEDULING METHOD AND SEMICONDUCTOR PROCESS DEVICE BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD. HEADLY, MELISSA A §103 Non-Final OA — Pending Jun 28, 2024
18723807 TOPICAL COMPOSITION AND APPLICATOR THEREFOR FOR RELIEVING CHALAZION Laboratoires Thea CHEN, CATHERYNE 1655 §101§102§103§112 Non-Final OA — Pending Jun 24, 2024
18715720 DEFLECTOMETRY MEASUREMENT METHOD Wyse Light AKANBI, ISIAKA O 2877 §103 Non-Final OA — Pending Jun 02, 2024
18715304 FLEXIBLE SACHET WITH DOUBLE OPENING L'Oréal SEIF, DARIUSH 3731 §102§103§112 Non-Final OA 30d Pending May 31, 2024
18713931 COMPUTER-IMPLEMENTED METHOD FOR TRAINING A MULTI-TASK NETWORK Datakalab GALVIN-SIEBENALER, PAUL MICHAEL §101§103§112 Non-Final OA — Pending May 28, 2024
18708206 ELECTRIC CIRCUITRY FOR FAULT CURRENT DETECTION IN AN ELECTRIC VEHICLE CHARGING STATION Enovates NV GAVIA, NYLA EMANI ANN §103§112 Non-Final OA — Pending May 08, 2024
18699449 SPOKE NIPPLE, IN PARTICULAR FOR A BICYCLE WHEEL Sapim COMINO, EVA L 3615 §103§112 Final Rejection — Pending Apr 08, 2024
18628351 PACKAGING Van Genechten Packaging N.V. ATTEL, NINA KAY 3734 §103§112 Non-Final OA — Pending Apr 05, 2024
18696081 METHOD AND DEVICE FOR DETECTING A DEFECT USING ULTRASOUND Saint-Gobain GEISS, BRIAN BUTLER §101§112 Non-Final OA — Pending Mar 27, 2024
18616979 METHOD AND SYSTEM FOR ESTIMATING THE DRIFT OF A CLOCK FOR DATING SEISMIC DATA SAMPLES Sercel LAU, TUNG S 2857 §101§102DP Non-Final OA — Pending Mar 26, 2024
18695647 SINTERED ZIRCONIA BEADS Saint-Gobain AUER, LAURA A 1783 §103§112Other Final Rejection 4d overdue Pending Mar 26, 2024
18687748 AGRICULTURAL THINNING METHOD Sun'Agri RODZIWICZ, AARON M 3642 §102§103 Final Rejection 23d Pending Feb 28, 2024
18564222 METHOD FOR ADAPTING AN ORTHODONTIC APPARATUS Dental Monitoring NELSON, MATTHEW M 3772 §101§103§112 Non-Final OA — Pending Feb 28, 2024
18684065 Rolling vehicle such as a mowing vehicle Yuyao Actuator Electric Motor Co., Ltd. ALKIRSH, AHMED 3668 §103 Non-Final OA — Pending Feb 15, 2024
18579494 SPLASHGUARD DEVICE FOR A WHEELED VEHICLE AND ASSEMBLY COMPRISING SUCH A DEVICE Soprema BHATIA, ANSHU §103§112 Non-Final OA — Pending Jan 15, 2024
18560474 Dialysis machine and corresponding method Physidia ROTONDI, CONNOR JON 1779 §103 Non-Final OA 32d overdue Pending Nov 13, 2023
18559510 POROUS MEDIA HAVING BIOCIDAL PROPERTIES Oberthur Fiduciaire SAS ROSSI, JULIA ANNE LORRAIN 1615 §103 Final Rejection 43d Pending Nov 07, 2023
18243938 Method for positioning an interpositional ophthalmological implant using ab-interno approach Ciliatech LEVY, BRANDON WILLIAM 3781 §103§112 Final Rejection 12d Pending Sep 08, 2023
18271234 CATALYTIC DIHYDROGEN RECOMBINER Soletanche Freyssinet PEREZ, JELITZA M §103§112 Non-Final OA — Pending Jul 06, 2023
18268597 Medium for the in vitro transportation and storage of cells LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY ABBOTT, KODYE LEE 1634 §102 Final Rejection 50d Pending Jun 20, 2023
18037525 Method for measuring solubilization of particles by living cells and/or the derived products thereof and associated kit Fondation De Cooperation Scientifique - Paris Sciences Et Lettres Psl Valorisation YAZBACK, MAHER 1772 §103 Non-Final OA — Pending May 17, 2023
18034879 ALUMINOUS SINTERED PRODUCT Saint-Gobain UTT, ETHAN A 1783 §103§112 Non-Final OA — Pending May 01, 2023
18030503 Biodegradable Cork Fabric Rtfact Brands MATZEK, MATTHEW D 1786 §103§112 Non-Final OA — Pending Apr 06, 2023
17779365 Tank of liquid able to be heated Societe Commerciale Et D'Engineering CAMPBELL, THOR S 3761 §103 Final Rejection — Pending Nov 14, 2022
17920364 REFINER, INSTALLATION AND METHOD FOR TREATING COMPOSITE PRODUCTS Soprema SORKIN, DAVID L 1774 §103§112 Final Rejection 1d overdue Pending Oct 20, 2022
17800529 DIALYSIS MACHINE AND METHOD FOR RINSING SAME Physidia PEO, JONATHAN M 1779 §103 Final Rejection 10d overdue Pending Aug 17, 2022
17614634 Coloured material based on metal nanoparticles Centre National De La Recherche Scientifique WU, ANDREA 1763 §102§103 Non-Final OA — Pending Nov 29, 2021
17040360 INTESTINAL-RELEASE FORMULATION OF A DIGESTIVE ENZYME, METHOD OF PRODUCTION AND GALENIC PREPARATION Eneapharm GREENE, IVAN A 1619 §103§112 Non-Final OA — Pending Jan 20, 2021

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