Prosecution Insights
Last updated: October 27, 2026

DEKA Products Limited Partnership

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

43 pending office actions • 20 art units • 32 examiners • 0 of 43 (0%) have an AI response strategy ready • 62 patents granted in the last 365 days

Analysis

DEKA Products Limited Partnership has 46 pending office actions in Medical Devices & Mechanical Engineering. The docket spans 35 distinct examiners and 23 distinct art units, indicating substantial distribution across both examination personnel and technical groups. The difference between those counts shows that multiple examiner assignments occur within some art units, making art-unit organization useful but insufficient by itself.

KIM, SUN U is the busiest examiner, with 4 pending matters. That is the largest identified examiner concentration, although the docket still includes many other examiner relationships. Counsel should combine centralized portfolio tracking with examiner-specific prosecution histories, particularly where related device claims are divided among art units. Consistent disclosure positions and carefully documented amendment rationales can help manage the number of parallel responses without assuming uniform treatment across the docket.

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

Portfolio Summary

43
Total Pending OAs
27
Non-Final OAs
15
Final Rejections
1
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.

5
Overdue
0
Due this week
4
Due this month
2
Due in next 60 days
3
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 (5)Due ≤ 30 days (4)Due ≤ 60 days (2)Due later (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.

19
Hard (44%)
16
Medium (37%)
8
Easy (19%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other5 (12%)
§103 only13 (30%)
§102 only2 (5%)
§112 only2 (5%)
Double-patenting only6 (14%)
Double-patenting + other1 (2%)
Multi-statute (no §101)14 (33%)

Industry Mix

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

7
Life Sciences
16% of docket
2
Information Tech
5% of docket
0
Communications
0% of docket
2
Semiconductors
5% of docket
32
Mechanical / Eng
74% of docket
0
Business / Other
0% 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.

430 h
Manual time on pending OAs
86 h
Time saved (low, 20%)
150 h
Time saved (mid, 35%)
3.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KIM, SUN U 4 78.2% +11.6%
HOLCOMB, MARK 3 33.4% +40.0%
VU, QUYNH-NHU HOANG 3 68.6% +27.3%
STIMPERT, PHILIP EARL 3 63.3% +48.7%
MEDWAY, SCOTT J 2 66.6% +23.0%
WATKINS, MARCIA LYNN 2 61.0% +38.8%
BALLMAN, CHRISTOPHER D 1 77.0% +20.7%
NGUYEN, SANG H 1 88.7% +11.6%
TOMASZEWSKI, MICHAEL 1 48.0% +22.2%
MARTINEZ BORRERO, LUIS A 1 81.0% +17.3%

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
18791951 USER CONTROL DEVICE FOR A TRANSPORTER MARTINEZ BORRERO, LUIS A 76d
19030721 MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES NGUYEN, SANG H —

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
18065829 SYSTEM AND METHOD FOR FEATURE MANAGEMENT WORKU, KIDEST 26d
17562295 System, Method, and Apparatus for Electronic Patient Care HOLCOMB, MARK 27d
18087058 Delivery Device Apparatuses, Systems, and Methods STIMPERT, PHILIP EARL 39d
18496356 COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS OR ELECTRONIC PATIENT CARE YIP, JACK 63d
19188192 MODULAR VALVE APPARATUS AND SYSTEM BALLMAN, CHRISTOPHER D —
19019939 SYSTEM, METHOD, AND APPARATUS FOR ELECTRONIC PATIENT CARE TOMASZEWSKI, MICHAEL —
18762996 COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS FOR ELECTRONIC PATIENT CARE HOLCOMB, MARK —
18676934 CONTROL SYSTEMS AND METHODS FOR BLOOD OR FLUID HANDLING MEDICAL DEVICES KIM, SUN U —

Interview Candidates (21)

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
17871345 SYSTEMS AND METHODS FOR FLUID DELIVERY STIMPERT, PHILIP EARL 4d overdue
17035536 Devices, Methods and Systems for Wireless Control of Medical Devices VU, QUYNH-NHU HOANG 9d
17562295 System, Method, and Apparatus for Electronic Patient Care HOLCOMB, MARK 27d
18087058 Delivery Device Apparatuses, Systems, and Methods STIMPERT, PHILIP EARL 39d
18791951 USER CONTROL DEVICE FOR A TRANSPORTER MARTINEZ BORRERO, LUIS A 76d
19188192 MODULAR VALVE APPARATUS AND SYSTEM BALLMAN, CHRISTOPHER D —
19030721 MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES NGUYEN, SANG H —
19019939 SYSTEM, METHOD, AND APPARATUS FOR ELECTRONIC PATIENT CARE TOMASZEWSKI, MICHAEL —

Top Art Units

Art UnitApps
3783 13
3774 4
3753 3
1772 3
3685 3
3681 2
3781 2
2877 1
3665 1
3669 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19188192 MODULAR VALVE APPARATUS AND SYSTEM BALLMAN, CHRISTOPHER D 3753 §102§103 Non-Final OA — Pending Apr 24, 2025
19030721 MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES NGUYEN, SANG H 2877 §103 Non-Final OA — Pending Jan 17, 2025
19019939 SYSTEM, METHOD, AND APPARATUS FOR ELECTRONIC PATIENT CARE TOMASZEWSKI, MICHAEL 3681 §101§103Other Final Rejection — Pending Jan 14, 2025
18791951 USER CONTROL DEVICE FOR A TRANSPORTER MARTINEZ BORRERO, LUIS A 3665 DP Non-Final OA 76d Pending Aug 01, 2024
18784775 LIQUID PUMPING CASSETTES AND ASSOCIATED PRESSURE DISTRIBUTION MANIFOLD AND RELATED METHODS SANCHEZ-MEDINA, REINALDO 3753 §102 Final Rejection 38d overdue Pending Jul 25, 2024
18780274 HEMODIALYSIS SYSTEMS AND METHODS KIM, SUN U 1772 §112 Non-Final OA — Pending Jul 22, 2024
18778059 SYSTEM AND METHOD FOR SURFACE FEATURE DETECTION AND TRAVERSAL HO, MATTHEW 3669 §103 Non-Final OA — Pending Jul 19, 2024
18772525 BLOOD CIRCUIT ASSEMBLY FOR A HEMODIALYSIS SYSTEM KIM, SUN U 1772 DP Non-Final OA — Pending Jul 15, 2024
18762769 CASSETTE SYSTEM INTEGRATED APPARATUS KIM, SUN U 1772 DP Non-Final OA — Pending Jul 03, 2024
18762996 COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS FOR ELECTRONIC PATIENT CARE HOLCOMB, MARK 3685 §101§103§112 Final Rejection — Pending Jul 03, 2024
18676934 CONTROL SYSTEMS AND METHODS FOR BLOOD OR FLUID HANDLING MEDICAL DEVICES KIM, SUN U 1777 §102§103§112Other Non-Final OA — Pending May 29, 2024
18673616 ADHESIVE AND PERIPHERAL SYSTEMS AND METHODS FOR MEDICAL DEVICES FARRAR, LAUREN PENG 3783 DP Non-Final OA — Pending May 24, 2024
18665972 INFUSION SET AND INSERTER ASSEMBLY VU, QUYNH-NHU HOANG 3783 §112Other Non-Final OA — Pending May 16, 2024
18665770 SYSTEM, METHOD, AND APPARATUS FOR INFUSING FLUID STIMPERT, PHILIP EARL 3783 §102§103 Non-Final OA — Pending May 16, 2024
18664570 Arm Prosthetic Device WILLSE, DAVID H 3774 §103§112Other Non-Final OA — Pending May 15, 2024
18662262 INFUSION SET AND INSERTER ASSEMBLY SYSTEMS AND METHODS MEDWAY, SCOTT J 3783 §102 Non-Final OA — Pending May 13, 2024
18658227 Prosthetic Device PATEL, AREN 3774 §102§103 Non-Final OA — Pending May 08, 2024
18656660 AUTOMATED METHOD AND SYSTEM FOR FORMATION OF MESH SUPPORTED TISSUE MEMBRANE CARREON, ADRIAN JOHN 1799 §102§103 Non-Final OA — Pending May 07, 2024
18636455 Infusion Pump Assembly FREHE, WILLIAM R 3783 DP Non-Final OA — Pending Apr 16, 2024
18433840 ARM PROSTHETIC DEVICE WATKINS, MARCIA LYNN 3774 §112DP Non-Final OA — Pending Feb 06, 2024
18411756 Reservoir Devices, Methods and Systems ZIMBOUSKI, ARIANA 3781 §102§103§112 Non-Final OA — Pending Jan 12, 2024
18535032 Infusion Pump Apparatus, Method and System VU, QUYNH-NHU HOANG 3783 §103§112 Final Rejection — Pending Dec 11, 2023
18531902 SYSTEM, METHOD, AND APPARATUS FOR ELECTRONIC PATIENT CARE SANGHERA, STEVEN G.S. 3684 §101§103§112 Final Rejection — Pending Dec 07, 2023
18496356 COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND APPARATUS OR ELECTRONIC PATIENT CARE YIP, JACK 3715 §101§103Other Final Rejection 63d Pending Oct 27, 2023
18456456 SENSOR APPARATUS SYSTEMS, DEVICES AND METHODS NGO, MEAGAN N 3781 §103Other Non-Final OA — Pending Aug 25, 2023
18353248 Apparatus for Electronic Cooling on an Autonomous Device PAPE, ZACHARY 2841 §102§103Other Non-Final OA — Pending Jul 17, 2023
18206103 VALVE APPARATUS AND SYSTEM GARDNER, NICOLE 3753 §103 Final Rejection 28d Pending Jun 06, 2023
18329056 System and Method for Distributed Utility Service Execution SOOD, ANSHUL 3667 §103 Non-Final OA 30d overdue Pending Jun 05, 2023
18320315 SYSTEM AND METHOD FOR CELL AND TISSUE PREPARATION KRCHA, MATTHEW D 1796 §102§103 Final Rejection — Pending May 19, 2023
18087058 Delivery Device Apparatuses, Systems, and Methods STIMPERT, PHILIP EARL 3783 §102§103 Non-Final OA 39d Pending Dec 22, 2022
18065829 SYSTEM AND METHOD FOR FEATURE MANAGEMENT WORKU, KIDEST 2119 §102§103§112 Non-Final OA 26d Pending Dec 14, 2022
17896395 INFUSION SET AND INSERTER ASSEMBLY APPARATUSES, SYSTEMS, AND METHODS SMALE, AVERY E 3783 §102§103 Non-Final OA — Pending Aug 26, 2022
17883063 INFUSION SET AND INSERTER ASSEMBLY SYSTEMS AND METHODS MEDWAY, SCOTT J 3783 §102§103§112 Non-Final OA — Pending Aug 08, 2022
17871345 SYSTEMS AND METHODS FOR FLUID DELIVERY STIMPERT, PHILIP EARL 3783 §103 Final Rejection 4d overdue Pending Jul 22, 2022
17809599 SURVEILLANCE DATA FILTRATION TECHNIQUES SPRATT, BEAU D 2143 §103 Non-Final OA 86d Pending Jun 29, 2022
17708442 ARM PROSTHETIC DEVICE WATKINS, MARCIA LYNN 3774 DP Final Rejection — Pending Mar 30, 2022
17674363 System and Method for Printing Tissue ROBINSON, MICHAEL 1744 §103 Final Rejection 4d overdue Pending Feb 17, 2022
17562295 System, Method, and Apparatus for Electronic Patient Care HOLCOMB, MARK 3685 §101§103§112 Final Rejection 27d Pending Dec 27, 2021
17510606 SYSTEM AND APPARATUS FOR ELECTRONIC PATIENT CARE CHOI, PETER H 3681 §103 Non-Final OA — Pending Oct 26, 2021
17509196 Microneedle Systems and Apparatus SWANSON, LEAH JENNINGS 3783 §103 Final Rejection 5d overdue Pending Oct 25, 2021
17035536 Devices, Methods and Systems for Wireless Control of Medical Devices VU, QUYNH-NHU HOANG 3783 §103 Final Rejection 9d Pending Sep 28, 2020
17012151 PUMP ASSEMBLY WITH A REMOVABLE COVER ASSEMBLY SCHMIDT, EMILY LOUISE 3783 §103 Final Rejection 55d Pending Sep 04, 2020
16513867 System, Method, and Apparatus for Electronic Patient Care HOLCOMB, MARK 3685 §103 Non-Final OA — Pending Jul 17, 2019

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Frequently Asked Questions

How many pending USPTO office actions does DEKA Products Limited Partnership have?

DEKA Products Limited Partnership has 43 pending office actions as of October 2026, spread across 20 art units and 32 examiners.

Which USPTO examiner handles the most DEKA Products Limited Partnership applications?

Sun U Kim has the most, with 4 of DEKA Products Limited Partnership's pending office actions.

What technology area are DEKA Products Limited Partnership's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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