Prosecution Insights
Last updated: July 17, 2026

Katten Muchin Rosenman LLP

41 pending office actions • 19 clients • 34 examiners • 27 art units • 0 of 41 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Quality Metrics (n=13453 apps, methodology: how we score firms)

78.0%
Allowance Rate
n=13453
+0.44σ
Allowance Rate (norm)
n=13453
3.7
OAs to Allowance
n=8340
+0.19σ
OAs to Allow (norm)
n=8340
1265 days
Time to Allowance
n=8340
+10.0pp
Interview Lift
n=13453
30.1%
RCE Rate
n=13453
1.7%
Appeal Rate
n=13453

Rejection Performance (% of received rejections ultimately overcome)

82.1%
§101 Overcome
n=201
80.3%
§102 Overcome
n=1177
76.8%
§103 Overcome
n=4829
87.2%
§112 Overcome
n=1013

Specialization & Scale

H04L, A61K, A61P
Top CPC Subclasses
15%
Top-3 CPC Share
n=13453
11
Practitioners
n=13453
1223.0
Apps / Practitioner
n=13453

Portfolio Summary

41
Total Pending OAs
18
Non-Final OAs
18
Final Rejections
5
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

15
Overdue
1
Due this week
2
Due this month
1
Due in next 60 days
2
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. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (15)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 days (1)Due later (2)

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.

3
Hard (7%)
33
Medium (80%)
2
Easy (5%)
3
Unknown (7%)

Rejection Statute Mix

BucketCases
§101 only3 (7%)
§103 only28 (68%)
§102 only5 (12%)
§112 only2 (5%)
No statute on record3 (7%)

Industry Mix

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

24
Life Sciences
59% of docket
3
Information Tech
7% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
12
Mechanical / Eng
29% of docket
2
Business / Other
5% 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.

410 h
Manual time on pending OAs
82 h
Time saved (low, 20%)
144 h
Time saved (mid, 35%)
3.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARTER, JONATHAN LANGDON 3
MCDERMOTT, JEANNIE 2 59.7% +15.9%
DUCLAIR, STEPHANIE P. 2 71.7% +19.8%
ALANKO, ANITA KAREN 2 69.7% -17.4%
AHMED, SHAMIM 2 78.5% +22.1%
SILVA RAINBOW, HEATHER ELISE 2 35.3% +58.3%
PATEL, SHERYL GOPAL 1 11.1% +14.1%
BUCK, LINDSEY A 1 49.1% +34.4%
UBALE, GAUTAM 1 54.1% +47.5%
HRANEK, KAREN AMANDA 1 35.2% +45.0%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18585634 METHOD AND SYSTEM FOR DETECTING AT LEAST ONE OF AN INFLUX EVENT AND A LOSS EVENT DURING WELL DRILLING COCCHI, MICHAEL EDWARD 30d overdue
18149810 METHOD AND LABORATORY SYSTEM TO PROVIDE CONTROL SAMPLES FOR VALIDATING A DIAGNOSTICS TEST MCGUIRK, JOHN SCHUYLER 8d overdue
18178595 INTELLIGENT USER GUIDANCE FOR LABORATORY ISSUE RESOLUTION ANDERSON, FOLASHADE 36d
19239277 INTERACTIVE VOICE RESPONSE SYSTEM FOR AUTOMATED REFILL AND DELIVERY SCHEDULING FOR MEDICATION DELIVERY PATEL, SHERYL GOPAL

Interview Candidates (12)

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
18812478 SYSTEMS AND METHODS FOR MANAGING REPAIRS UBALE, GAUTAM 56d overdue
19230889 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN MCDERMOTT, JEANNIE 35d overdue
18903248 LIGHT TRAPPING DEVICE FOR THIN FILM SPACE PHOTOVOLTAICS BUCK, LINDSEY A 23d overdue
18014395 GRANULAR POLYMERIC MICRONUTRIENT COMPOSITIONS AND METHODS AND USES THEREOF SILVA RAINBOW, HEATHER ELISE 15d overdue
18278467 POLISHING COMPOSITION AND POLISHING METHOD USING THE SAME AHMED, SHAMIM 11d overdue
17911757 COMPOSITIONS FOR ENHANCING NITROGEN STABILIZERS AND METHODS AND USES THEREOF SILVA RAINBOW, HEATHER ELISE 5d
19239277 INTERACTIVE VOICE RESPONSE SYSTEM FOR AUTOMATED REFILL AND DELIVERY SCHEDULING FOR MEDICATION DELIVERY PATEL, SHERYL GOPAL
18756412 POLISHING COMPOSITION AND POLISHING METHOD DUCLAIR, STEPHANIE P.

Client Portfolio (19 clients)

Top Art Units

Art UnitApps
17139
17772
16742
37232
17312
36831
17281
36891
36841
16511

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19239277 INTERACTIVE VOICE RESPONSE SYSTEM FOR AUTOMATED REFILL AND DELIVERY SCHEDULING FOR MEDICATION DELIVERY Medvantx, Inc. PATEL, SHERYL GOPAL 3683 §103 Non-Final OA Pending Jun 16, 2025
19230889 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN Kashiv Biosciences, LLC MCDERMOTT, JEANNIE 1777 §103 Non-Final OA 35d overdue Pending Jun 06, 2025
18903248 LIGHT TRAPPING DEVICE FOR THIN FILM SPACE PHOTOVOLTAICS Northrop Grumman Systems Corporation BUCK, LINDSEY A 1728 §103 Non-Final OA 23d overdue Pending Oct 01, 2024
18818832 MOLYBDENUM CHEMICAL MECHANICAL POLISHING COMPOUNDS AND METHODS OF USE THEREOF Fujimi Incorporated CARTER, JONATHAN LANGDON §103 Non-Final OA Pending Aug 29, 2024
18812478 SYSTEMS AND METHODS FOR MANAGING REPAIRS Viskoot LLC UBALE, GAUTAM 3689 §103 Non-Final OA 56d overdue Pending Aug 22, 2024
18756412 POLISHING COMPOSITION AND POLISHING METHOD Fujimi Incorporated DUCLAIR, STEPHANIE P. 1713 §103 Non-Final OA Pending Jun 27, 2024
18696793 POLISHING COMPOSITION Fujimi Incorporated ALANKO, ANITA KAREN 1713 Other Non-Final OA 1d overdue Pending Mar 28, 2024
18696634 FEDERATED LEARNING OF MEDICAL VALIDATION MODEL Roche Diagnostics Operations, Inc. HRANEK, KAREN AMANDA 3684 §103 Final Rejection Pending Mar 28, 2024
18696798 POLISHING COMPOSITION Fujimi Incorporated CARTER, JONATHAN LANGDON 1713 §102 Non-Final OA 15d overdue Pending Mar 28, 2024
18605224 POLISHING COMPOSITION, POLISHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE Fujimi Incorporated ALANKO, ANITA KAREN 1713 §103 Final Rejection Pending Mar 14, 2024
18689550 PREPARATION METHOD OF ECHINOCANDIN NUCLEUS BIOCON LIMITED GORDON, MELENIE LEE 1651 §103 Non-Final OA 27d Pending Mar 06, 2024
18589690 SILICON OXYNITRIDE REMOVAL ENHANCERS AND METHODS OF USE THEREOF Fujimi Incorporated CARTER, JONATHAN LANGDON 1713 §103 Final Rejection Pending Feb 28, 2024
18585634 METHOD AND SYSTEM FOR DETECTING AT LEAST ONE OF AN INFLUX EVENT AND A LOSS EVENT DURING WELL DRILLING Pason Systems Corp. COCCHI, MICHAEL EDWARD 2188 §101 Non-Final OA 30d overdue Pending Feb 23, 2024
18421013 POLISHING COMPOSITION, POLISHING METHOD, AND METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE Fujimi Incorporated LU, JIONG-PING 1713 §103 Final Rejection Pending Jan 24, 2024
18401946 NICKEL-CONTAINING COMPOSITE HYDROXIDE AND PRODUCTION PROCESS THEREFOR, POSITIVE-ELECTRODE ACTIVE MATERIAL FOR A NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY AND PRODUCTION PROCESS THEREFOR, AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY Sumitomo Metal Mining Co., Ltd. PIRO, NICHOLAS ANTHONY §103 Non-Final OA Pending Jan 02, 2024
18564205 Selenium Maleimide Compounds And Uses Thereof The University of North Carolina at Chapel Hill RZECZYCKI, PHILLIP MATTHEW 1625 §112 Non-Final OA 83d Pending Nov 27, 2023
18519193 THERAPEUTICALLY ACTIVE ALDESLEUKIN HIGHLY STABLE IN LIQUID PHARMACEUTICAL COMPOSITIONS Akron BioProducts LLC ABBAS, SYED JARAR 1674 §112 Non-Final OA Pending Nov 27, 2023
18561562 METHOD FOR PRODUCING RESIN MEMBER USED IN PRODUCTION PROCESS OF ELECTRONIC DEVICES Fujimi Incorporated DUCLAIR, STEPHANIE P. 1713 §103 Non-Final OA Pending Nov 16, 2023
18278467 POLISHING COMPOSITION AND POLISHING METHOD USING THE SAME Fujimi Incorporated AHMED, SHAMIM 1713 §103 Non-Final OA 11d overdue Pending Aug 23, 2023
18363647 METHODS FOR GENERATING AN INTEGRATED LIST OF EXECUTABLE INSTRUCTIONS USING DISPARATE SOFTWARE PACKAGES AND RELATED SYSTEMS Northrop Grumman Systems Corporation FOLLANSBEE, YVONNE TRANG 2117 §102 Final Rejection Pending Aug 01, 2023
18360591 RESIN FORMULATIONS AND RELATED ARTICLES AND METHODS Northrop Grumman Systems Corporation STEELE, JENNIFER A 1789 §103 Non-Final OA Pending Jul 27, 2023
18223137 POLISHING COMPOSITION, POLISHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE Fujimi Incorporated AHMED, SHAMIM 1713 §103 Non-Final OA Pending Jul 18, 2023
18344130 METHOD TO PREPARE THERAPEUTICALLY ACTIVE ALDESLEUKIN HIGHLY STABLE IN LIQUID PHARMACEUTICAL COMPOSITIONS Akron BioProducts LLC CHANDRA, GYAN 1674 Other Final Rejection 4d overdue Pending Jun 29, 2023
18200256 SUSTAINABLE AND CIRCULAR WATER DEMINERALIZATION WITH ZERO WASTE DISCHARGE Effluent Free Desalination Corporation MILLER, JONATHAN 1772 Other Non-Final OA 42d overdue Pending May 22, 2023
18029059 POLISHING AND CLEANING METHOD, CLEANER AND POLISHING CLEANING SET Fujimi Incorporated SOTO, CHRISTOPHER ASHLEY 3723 §103 Final Rejection Pending Mar 28, 2023
18182847 FORECASTING FUTURE LABORATORY PERFORMANCE Roche Diagnostics Operations, Inc. ERDMAN, CHAD G 2116 §103 Final Rejection Pending Mar 13, 2023
18178595 INTELLIGENT USER GUIDANCE FOR LABORATORY ISSUE RESOLUTION Roche Diagnostics Operations, Inc. ANDERSON, FOLASHADE 3623 §101 Final Rejection 36d Pending Mar 06, 2023
18116649 SYSTEM FOR CAPTURING VAPOR FROM A CRYOGENIC STORAGE TANK Sumitomo (SHI) Cryogenics of America, Inc. MENGESHA, WEBESHET 3763 §103 Non-Final OA Pending Mar 02, 2023
18149810 METHOD AND LABORATORY SYSTEM TO PROVIDE CONTROL SAMPLES FOR VALIDATING A DIAGNOSTICS TEST Roche Diagnostics Operations, Inc. MCGUIRK, JOHN SCHUYLER 1798 §101 Final Rejection 8d overdue Pending Jan 04, 2023
18014395 GRANULAR POLYMERIC MICRONUTRIENT COMPOSITIONS AND METHODS AND USES THEREOF VERDESIAN LIFE SCIENCES U.S., LLC SILVA RAINBOW, HEATHER ELISE 1731 §103 Non-Final OA 15d overdue Pending Jan 04, 2023
17927089 POLISHING METHOD AND POLISHING COMPOSITION SET Fujimi Incorporated HAWKINS, JASON KHALIL 3723 §103 Final Rejection Pending Nov 22, 2022
17992578 ROTARY ATOMIZER HAVING POROUS GAS BEARINGS Dedert Corporation SCHWARTZ, KEVIN EDWARD 3752 §102 Final Rejection 16d Pending Nov 22, 2022
17922734 AN IMPROVED PROCESS OF PURIFICATION OF PROTEIN Kashiv Biosciences, LLC MCDERMOTT, JEANNIE 1777 §103 Non-Final OA Pending Nov 01, 2022
17911757 COMPOSITIONS FOR ENHANCING NITROGEN STABILIZERS AND METHODS AND USES THEREOF VERDESIAN LIFE SCIENCES U.S., LLC SILVA RAINBOW, HEATHER ELISE 1731 §102 Final Rejection 5d Pending Sep 15, 2022
17802825 ENDOVASCULAR PROSTHESIS DELIVERY SYSTEM Evasc Neurovascular Enterprised Ulc ALEMAN, SARAH WEBB 3774 §102 Non-Final OA 19d overdue Pending Aug 26, 2022
17893800 SYSTEMS AND METHODS FOR FORMING AND UTILIZING PATTERNED FORMING & SEALING FILMS Boar'S Head Provisions Co., Inc. DIOU BERDECIA, LUIS EUGENIO 1792 §103 Final Rejection Pending Aug 23, 2022
17889285 DISPENSER CONFIGURED FOR ASEPTIC TRANSFER OF A LIQUID PRODUCT Oyster Point Pharma, Inc. VU, QUYNH-NHU HOANG 3783 §103 Final Rejection Pending Aug 16, 2022
17878282 MASKING OF LABORATORY DEVICES AND ROUTING OF TEST SAMPLE CONTAINERS IN A LABORATORY SYSTEM Roche Diagnostics Operations, Inc. MINOR, AYANNA YVETTE 3624 §103 Final Rejection 42d overdue Pending Aug 01, 2022
17790805 NITRAPYRIN COMPOSITIONS FOR ENHANCING NITROGEN NUTRIENT USE EFFICIENCY AND IMPROVING PLANT GROWTH VERDESIAN LIFE SCIENCES U.S., LLC WHEELER, THURMAN MICHAEL 1619 §103 Final Rejection 4d overdue Pending Jul 05, 2022
17600928 CRYOPRESERVATION AND CELL CULTURE MEDIA Akron BioProducts LLC ROGERS, ERIC JASON 1638 §103 Final Rejection 24d overdue Pending Oct 01, 2021
14232839 FOAM SEAT ELEMENT, AND PROCESS AND MOLD FOR PRODUCING SAME Proprietect L.P. TRAN, PHI DIEU 3633 §103 Non-Final OA 62d Pending Sep 12, 2014

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