Prosecution Insights
Last updated: April 19, 2026

Kelly, Holt & Christenson, P.L.L.C.

38 pending office actions • 17 clients

Portfolio Summary

38
Total Pending OAs
9
Final Rejections
29
Non-Final OAs

Client Portfolio (17 clients)

Client (Assignee)Pending OAs
Wagner Spray Tech Corporation 8
Rosemount Inc. 7
J. Wagner GmbH 4
Institute Of Microelectronics, Chinese Academy Of Sciences 3
Landscape Structures Inc. 2
Spectronix Ltd. 1
Werma Holding GmbH + Co. Kg 1
Surgnova Healthcare Technologies (Zhejiang) Co., Ltd. 1
Aquis Systems AG 1
J. Wagner GmbH 1
Espros Photonics AG 1
Aclaris Water Innovations GmbH , Lindau , Zweigniederlassung 1
Sfara Inc. 1
Institute Of Process Engineering, Chinese Academy Of Sciences 1
Cedes AG 1
Aclaris Water Innovations GmbH, Lindau, Zweigniederlassung Rebstein 1
Rosemount Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18901339 Untitled Spectronix Ltd. XING, CHRISTINA ILONA 2877 Non-Final OA
18986879 Signal device and method for producing a signal device Werma Holding GmbH + Co. Kg ROJAS CADIMA, OMAR 2875 Non-Final OA Dec 19, 2024
18723974 DEFLECTION JOINT STRUCTURE, STAPLER, AND MEDICAL DEVICE Surgnova Healthcare Technologies (Zhejiang) Co., Ltd. LOPEZ, MICHELLE 3731 Non-Final OA Jun 25, 2024
18742235 DRINKING-WATER COOLING SYSTEM FOR COOLING, STORING AND FILTERING DRINKING WATER Aquis Systems AG CARROLL, JEREMY W 3754 Non-Final OA Jun 13, 2024
18738816 ROBOTIC SPRAY HEAD AND CONTROL SYSTEM Wagner Spray Tech Corporation SUTHERLAND, STEVEN M 3752 Non-Final OA Jun 10, 2024
18670066 PLURAL COMPONENT SPRAY GUN SYSTEM Wagner Spray Tech Corporation LIEUWEN, CODY J 3752 Non-Final OA May 21, 2024
18710319 METHOD FOR CONTROLLING A FAN ON A SPRAY DEVICE, AND SPRAY DEVICE J. Wagner GmbH LEE, CHEE-CHONG 3752 Non-Final OA May 15, 2024
18652939 ROBOTIC FLUID SPRAYING CONTROL SYSTEM WITH SPRAY TIP WEAR COMPENSATION Wagner Spray Tech Corporation THOMAS, BINU 1717 Non-Final OA May 02, 2024
18651800 AIRLESS FLUID SPRAYING SYSTEM WITH FLUID FILTER DIAGNOSTICS Wagner Spray Tech Corporation WALTHOUR, SCOTT J 3741 Non-Final OA May 01, 2024
18649047 SPRAY TIPS HAVING PRE-USE MANUFACTURED WEAR-MIMICKING SURFACE Wagner Spray Tech Corporation SUTHERLAND, STEVEN M 3752 Non-Final OA Apr 29, 2024
18622219 INDUSTRIAL TRANSMITTER HOUSING AND MOUNT Rosemount Inc. BUTLER, KEVIN C 2852 Non-Final OA Mar 29, 2024
18619768 COMPACT THERMAL CONDUCTIVITY HOUSING FOR GAS CHROMATOGRAPH Rosemount Inc. BUTLER, KEVIN C 2852 Non-Final OA Mar 28, 2024
18606308 REMOTE SEAL SYSTEM Rosemount Inc. SINGER, DAVID L 2855 Non-Final OA Mar 15, 2024
18691332 SEAT ELEMENT Unknown GLOVER, SHANNA DANIELLE 3642 Non-Final OA Mar 12, 2024
18293650 CHARGE TRANSFER DEVICE HAVING A TAPER AT THE GATE FOR CLOCK FREQUENCIES FROM 100 MHz Espros Photonics AG TAYLOR, EARL N 2896 Non-Final OA Jan 30, 2024
18411264 PLAY SYSTEMS INCORPORATING A BALANCED CROSSPIECE CONCEPT Landscape Structures Inc. ATKINSON, GARRETT K 3784 Non-Final OA Jan 12, 2024
18577537 Hand-Held Paint Sprayer J. Wagner GmbH KIM, CHRISTOPHER S 3752 Final Rejection Jan 08, 2024
18392415 SPRAY TIP DIAGNOSTICS Wagner Spray Tech Corporation GREENLUND, JOSEPH A 3752 Non-Final OA Dec 21, 2023
18533479 CONTACTING-TYPE CONDUCTIVITY SENSOR WITH CORROSION DIAGNOSTIC Rosemount Inc. TRAN, VIVIAN AILINH 1794 Non-Final OA Dec 08, 2023
18532246 METAL INTERCONNECTION STRUCTURE OF SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME Institute Of Microelectronics, Chinese Academy Of Sciences YUSHIN, NIKOLAY K 2893 Non-Final OA Dec 07, 2023
18552000 Water tank having a filter cartridge Aclaris Water Innovations GmbH , Lindau , Zweigniederlassung MILLER-CRUZ, EKANDRA S. 1773 Non-Final OA Sep 22, 2023
18462613 3DS FET AND METHOD OF MANUFACTURING THE SAME Institute Of Microelectronics, Chinese Academy Of Sciences HOQUE, MOHAMMAD M 2817 Non-Final OA Sep 07, 2023
18254463 COLLISION AVOIDANCE METHOD Sfara Inc. BLOOMQUIST, KEITH D 2171 Final Rejection Sep 05, 2023
18264967 AMINO ACID-BASED GLASS, PREPARATION METHOD AND USE THEREOF Institute Of Process Engineering, Chinese Academy Of Sciences HA, JULIE 1654 Non-Final OA Aug 10, 2023
18333013 Steam generator J. Wagner GmbH PAIK, SANG YEOP 3761 Non-Final OA Jun 12, 2023
18311528 MEMORY DEVICE, METHOD OF MANUFACTURING MEMORY DEVICE, AND ELECTRONIC APPARATUS INCLUDING MEMORY DEVICE Institute Of Microelectronics, Chinese Academy Of Sciences FREY, KIMBERLY NEWMAN 2817 Non-Final OA May 03, 2023
18295950 SENSOR DEVICE FOR DOOR CONTROL Cedes AG CARRASQUILLO, JORGE L 2846 Non-Final OA Apr 05, 2023
18245674 PAINT NOZZLE MODULE FOR A PAINT SPRAYING DEVICE J. Wagner GmbH BOECKMANN, JASON J 3752 Non-Final OA Mar 16, 2023
18043849 FILTER CARTRIDGE Aclaris Water Innovations GmbH, Lindau, Zweigniederlassung Rebstein KURTZ, BENJAMIN M 1779 Final Rejection Mar 02, 2023
18172439 IR/UV SENSOR-BASED SPRAYING SYSTEM Wagner Spray Tech Corporation THOMAS, BINU 1717 Non-Final OA Feb 22, 2023
17872474 SCREW DRIVEN PISTON PUMP Wagner Spray Tech Corporation HERRMANN, JOSEPH S 3746 Final Rejection Jul 25, 2022
17709754 pH SENSOR WITH SECONDARY REFERENCE ELECTRODE Rosemount Inc. GAMBLE JR, RANDALL LEE 1795 Final Rejection Mar 31, 2022
17589064 TRANSMISSION-DRIVEN GENERATOR ON AN ELECTRIC VEHICLE Unknown SHUDY, ANGELINA M 3668 Non-Final OA Jan 31, 2022
17309731 PUMP SYSTEM J. Wagner GmbH BOECKMANN, JASON J 3752 Final Rejection Jun 16, 2021
17234107 AVERAGING COMBUSTION IN-SITU OXYGEN ANALYZER Rosemount Inc. FAYYAZ, NASHMIYA SAQIB 2855 Non-Final OA Apr 19, 2021
16900304 GEOMETRIC PLAY STRUCTURE Landscape Structures Inc. LETTERMAN, CATRINA A 3784 Final Rejection Jun 12, 2020
16146152 NON-INVASIVE PROCESS FLUID TEMPERATURE INDICATION Rosemount Inc. GIBSON, RANDY W 2855 Final Rejection Sep 28, 2018
15392388 TOOL-LESS REPLACEABLE GAS SENSOR MODULE Rosemount Inc. KENNEDY, JOSHUA T 3784 Final Rejection Dec 28, 2016

Managing Kelly, Holt & Christenson, P.L.L.C.'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