Prosecution Insights
Last updated: October 04, 2026

Cook Alex, Ltd.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

33 pending office actions • 17 clients • 31 examiners • 23 art units • 0 of 33 (0%) have an AI response strategy ready

Analysis

COOK ALEX LTD specializes in the Transportation, E-Commerce & Mechanical Systems technology area, having managed 3781 career applications. The firm currently handles 31 pending office actions, which represents their active docket. This total of 3781 career applications provides the context for their expertise in Transportation, E-Commerce & Mechanical Systems. The 31 pending office actions are a snapshot of their current work before the patent office.

The resolved allowance rate for the firm is 86.32 percent, based on their 3781 career applications. This 86.32 percent rate is a key indicator of the firm's effectiveness in securing patent allowances. Prosecution involves an average of 2.62 office actions per allowance. This 2.62 average informs practitioners about the typical number of responses required to reach a grant. With 31 pending office actions, the firm continues to apply its 86.32 percent allowance rate and 2.62 office action average. These statistics offer a clear view of the firm's prosecution history and current performance.

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

Quality Metrics (n=3781 apps, methodology: how we score firms)

86.3%
Allowance Rate
n=3781
+0.48σ
Allowance Rate (norm)
n=3781
2.6
OAs to Allowance
n=2550
-0.48σ
OAs to Allow (norm)
n=2550
984 days
Time to Allowance
n=2550
+8.0pp
Interview Lift
n=3781
21.6%
RCE Rate
n=3781
0.8%
Appeal Rate
n=3781

Rejection Performance (% of received rejections ultimately overcome)

77.5%
§101 Overcome
n=151
78.7%
§102 Overcome
n=813
79.2%
§103 Overcome
n=1245
84.8%
§112 Overcome
n=916

Specialization & Scale

A61M, A61B, Y10T
Top CPC Subclasses
11%
Top-3 CPC Share
n=3781
2
Practitioners
n=3781
1890.5
Apps / Practitioner
n=3781

Portfolio Summary

33
Total Pending OAs
16
Non-Final OAs
17
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 14 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
1
Due this week
0
Due this month
1
Due in next 60 days
1
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. 14 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 7 days (1)Due ≤ 60 days (1)Due later (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.

19
Hard (58%)
14
Medium (42%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (6%)
§101 + other2 (6%)
§103 only12 (36%)
§102 only1 (3%)
Double-patenting + other1 (3%)
Multi-statute (no §101)15 (45%)

Industry Mix

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

8
Life Sciences
24% of docket
1
Information Tech
3% of docket
1
Communications
3% of docket
1
Semiconductors
3% of docket
18
Mechanical / Eng
55% of docket
4
Business / Other
12% 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.

330 h
Manual time on pending OAs
66 h
Time saved (low, 20%)
115 h
Time saved (mid, 35%)
2.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SCHMIDT, EMILY LOUISE 3 58.4% +36.7%
STONER, KILEY SHAWN 1 80.8% +15.3%
GOLDSCHMIDT, CRAIG S 1 73.9% +31.5%
QAYYUM, ZESHAN 1 40.5% +30.8%
MCCLURE, MORGAN J 1 47.1% +32.2%
LEE, SHUN K 1 42.2% +16.3%
SAYRE, JAMES G 1 84.0% +12.9%
MONSUR, NASIMA 1 78.5% +26.7%
JIMENEZ, JUSTIN ABEL 1 20.0% +88.9%
MILLER, WILLIAM L 1 79.0% +14.8%

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
19457533 Material Positioner for Welding Apparatus and Method STONER, KILEY SHAWN —
18838335 MOBILITY ANALYSIS SAYRE, JAMES G —

Hard Cases (19)

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
17905448 HYDROGEN AND/OR AMMONIA PRODUCTION PROCESS SPEER, JOSHUA MAXWELL 149d overdue
18305967 Modification of Asphalt Oxidation and Binders with Polymers JOHNSTON, BRIEANN R 146d overdue
16923612 MEDICAL VIAL AND INJECTOR ASSEMBLIES AND METHODS OF USE SCHMIDT, EMILY LOUISE 86d overdue
19079514 METHOD FOR REGISTERING A USER IN A MEDICAL SOFTWARE APPLICATION QAYYUM, ZESHAN 70d overdue
17759772 SYRINGE AND SYRINGE BODY SCHMIDT, EMILY LOUISE 44d overdue
18255204 System to Provide Multiple Infusions to a Patient MEDWAY, SCOTT J 32d overdue
18507526 Specialized Calculator with Graphical Element and User Interfaces BUI, TOAN D. 54d
18646708 SYSTEM AND METHOD FOR SECURE TRANSFER OF DIGITAL CURRENCIES JIMENEZ, JUSTIN ABEL 75d

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
16923612 MEDICAL VIAL AND INJECTOR ASSEMBLIES AND METHODS OF USE SCHMIDT, EMILY LOUISE 86d overdue
19079514 METHOD FOR REGISTERING A USER IN A MEDICAL SOFTWARE APPLICATION QAYYUM, ZESHAN 70d overdue
17759772 SYRINGE AND SYRINGE BODY SCHMIDT, EMILY LOUISE 44d overdue
18646708 SYSTEM AND METHOD FOR SECURE TRANSFER OF DIGITAL CURRENCIES JIMENEZ, JUSTIN ABEL 75d
19457533 Material Positioner for Welding Apparatus and Method STONER, KILEY SHAWN —
19160678 METHOD OF OPERATION OF A DRUG LIBRARY ON A SERVER, METHOD OF OPERATION OF AN INFUSION DEVICE, SERVER AND INFUSION DEVICE GOLDSCHMIDT, CRAIG S —
18979008 CONVERTIBLE BLANKET MCCLURE, MORGAN J —
18960871 Transmission Calorimeter for Measuring Dose of Radiation LEE, SHUN K —

Client Portfolio (17 clients)

Top Art Units

Art UnitApps
37837
36972
17351
21321
36731
36721
28581
36771
26341
36581

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19457533 Material Positioner for Welding Apparatus and Method Micro Products Company STONER, KILEY SHAWN 1735 §102§103§112DP Non-Final OA — Pending Jan 23, 2026
19160678 METHOD OF OPERATION OF A DRUG LIBRARY ON A SERVER, METHOD OF OPERATION OF AN INFUSION DEVICE, SERVER AND INFUSION DEVICE Fresenius Vial SAS GOLDSCHMIDT, CRAIG S 2132 §103 Non-Final OA — Pending Aug 28, 2025
19079514 METHOD FOR REGISTERING A USER IN A MEDICAL SOFTWARE APPLICATION Fresenius Vial SAS QAYYUM, ZESHAN 3697 §101 Final Rejection 70d overdue Pending Mar 14, 2025
18979008 CONVERTIBLE BLANKET First Pull Co. MCCLURE, MORGAN J 3673 §102§103 Non-Final OA — Pending Dec 12, 2024
18960871 Transmission Calorimeter for Measuring Dose of Radiation Npl Management Limited LEE, SHUN K §103 Non-Final OA — Pending Nov 26, 2024
18838335 MOBILITY ANALYSIS Ga Drilling, A.S. SAYRE, JAMES G 3672 §102 Non-Final OA — Pending Aug 14, 2024
18832296 METHOD AND DEVICE FOR DETERMINING A GROUNDING IMPEDANCE Omicron Electronics GmbH MONSUR, NASIMA 2858 §102§103 Non-Final OA — Pending Jul 23, 2024
18646708 SYSTEM AND METHOD FOR SECURE TRANSFER OF DIGITAL CURRENCIES Orbbit Pty Limited JIMENEZ, JUSTIN ABEL 3697 §101§103 Final Rejection 75d Pending Apr 25, 2024
18636772 Security and Guidance Systems and Methods for Parcel-Receiving Devices VALQARI HOLDINGS, LLC MILLER, WILLIAM L 3677 §102§103Other Non-Final OA — Pending Apr 16, 2024
18634001 Environmental Change Detection Npl Management Limited VANDERPUYE, KENNETH N 2634 §103 Non-Final OA 22d overdue Pending Apr 12, 2024
18632824 BIKE LANE DELINEATORS Barco Products, LLC YAO, THEODORE N §103 Non-Final OA — Pending Apr 11, 2024
18620301 Receiving Appliance for Automated Deliveries VALQARI HOLDINGS, LLC DO, TRUC M 3658 §103 Final Rejection — Pending Mar 28, 2024
18683768 INFUSION DEVICE HAVING A PROCESSING DEVICE CONFIGURED TO DETERMINE A VALUE INDICATIVE OF A SENSITIVITY OF A SENSOR DEVICE Fresenius Vial SAS WHITROCK, ZACHARIAH KIRBY §102§103 Final Rejection — Pending Feb 14, 2024
18515457 Tire Formulations Containing Products Derived from Depolymerized Polymers Greenmantra Recycling Technologies Ltd. PHILLIPS, SAVANNAH GRACE 4100 §103§112 Non-Final OA — Pending Nov 21, 2023
18507526 Specialized Calculator with Graphical Element and User Interfaces Mtl Ventures LLC BUI, TOAN D. 3693 §101Other Non-Final OA 54d Pending Nov 13, 2023
18483208 Gaming Machine with a Hinged Display Ainsworth Game Technology Limited YOO, JASSON H 3715 §102§103 Final Rejection — Pending Oct 09, 2023
18549849 Drip Chamber for a Fluid Administration System Fresenius Kabi Deutschland GmbH SCHMIDT, EMILY LOUISE 3783 §102§103§112 Final Rejection — Pending Sep 08, 2023
18255204 System to Provide Multiple Infusions to a Patient Fresenius Vial SAS MEDWAY, SCOTT J 3783 §102§103 Non-Final OA 32d overdue Pending May 31, 2023
18250379 FILTER FOR REMOVING SUBSTANCES FROM BLOOD Fresenius Hemocare Italia S.r.l. MCCULLOUGH, ERIC J. 1773 §103 Non-Final OA 25d overdue Pending Apr 25, 2023
18305967 Modification of Asphalt Oxidation and Binders with Polymers Greenmantra Recycling Technologies Ltd. JOHNSTON, BRIEANN R 1766 §103§112 Final Rejection 146d overdue Pending Apr 24, 2023
18001195 SANITISATION SYSTEM AND METHOD Pandemic Advisory & Audit Pty Ltd. NGUYEN, VY T 3761 §102§112 Non-Final OA — Pending Dec 08, 2022
17942173 Blending Method of High-Quality and Dual-Purpose Flour for Bread and Noodles Crop Research Institute, Saas SWEENEY, MAURA ELIZABETH 1791 §103 Final Rejection 45d overdue Pending Sep 11, 2022
17905448 HYDROGEN AND/OR AMMONIA PRODUCTION PROCESS Reinertsen New Energy AS SPEER, JOSHUA MAXWELL 1736 §102§103 Final Rejection 149d overdue Pending Sep 01, 2022
17759761 MEDICAL SYRINGE AND PISTON STOPPERS FOR A MEDICAL SYRINGE Fresenius Kabi Deutschland GmbH CARPENTER, WILLIAM R 3783 §103 Final Rejection — Pending Jul 29, 2022
17759772 SYRINGE AND SYRINGE BODY Fresenius Kabi Deutschland GmbH SCHMIDT, EMILY LOUISE 3783 §102§103§112 Final Rejection 44d overdue Pending Jul 29, 2022
17642603 METHOD FOR TRAINING A MODEL USABLE TO COMPUTE AN INDEX OF NOCICEPTION Quantium Medical Slu VASSELL, MEREDITH ABBOTT 1687 §101§103§112 Final Rejection — Pending Mar 11, 2022
17603437 INFUSION DEVICE HAVING A BRAKE DEVICE Fresenius Vial SAS MARRISON, SAMUEL JOSEPH 3783 §103 Final Rejection 24d overdue Pending Oct 13, 2021
17493162 Composition of Styrenic Polymers Derived Through Depolymerization of Polystyrene Greenmantra Recycling Technologies Ltd. BLAND, ALICIA 1759 §102§103 Non-Final OA — Pending Oct 04, 2021
17347154 Styrenic Polymers Derived from Depolymerised Polystyrene for Use in the Production of Foam Materials and as Melt Flow Modifiers Greenmantra Recycling Technologies Ltd. COONEY, JOHN M 1765 §102§103 Final Rejection — Pending Jun 14, 2021
17055447 THERAPY-BASED DATABASE MODEL FOR GENERATING DRUG LIBRARIES Fresenius Vial SAS DARB, HAMZA A. 3783 §103 Final Rejection 99d overdue Pending Nov 13, 2020
16923612 MEDICAL VIAL AND INJECTOR ASSEMBLIES AND METHODS OF USE Enable Injections, Inc. SCHMIDT, EMILY LOUISE 3783 §103§112 Non-Final OA 86d overdue Pending Jul 08, 2020
16817412 WINDSHIELD VALQARI HOLDINGS, LLC RODRIGUEZ, VICENTE M 3642 §103 Final Rejection 6d Pending Mar 12, 2020
16481065 SYSTEM AND METHOD FOR COMMUNICATING INFORMATION BETWEEN A MULTIPLICITY OF MEDICAL PUMP DEVICES AND AT LEAST ONE COMMUNICATION DEVICE Fresenius Vial SAS RAPILLO, KRISTINE K 3682 §103 Final Rejection — Pending Jul 25, 2019

Managing Cook Alex, Ltd.'s Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month