Prosecution Insights
Last updated: April 19, 2026

Dorsey & Whitney - Slc

44 pending office actions • 35 clients

Portfolio Summary

44
Total Pending OAs
8
Final Rejections
36
Non-Final OAs

Client Portfolio (35 clients)

Client (Assignee)Pending OAs
Carbon Holdings Intellectual Properties, LLC 4
Tata Chemicals North America Inc. 3
Numatic International Limited 3
VRB Energy Inc. 2
Hefei University Of Technology 1
Kuiu, LLC 1
UNIVERSITY OF UTAH RESEARCH FOUNDATION 1
BP PULSE FLEET NORTH AMERICA INC. 1
Skybudi Pty Ltd. 1
Younique LLC 1
Trac Research, Inc. 1
Neteera Technologies Ltd. 1
Varangian Investments, LLC 1
Stander, Inc. 1
Checkers Industrial Products, LLC 1
Checkers Industrial Products, LLC 1
Cannamedical Pharma GmbH 1
Zero Egg Ltd. 1
Little Giant Ladder Systems, LLC 1
Esocap AG 1
V-Stax, L.L.C. 1
Barton Blakeley Technologies Limited 1
Mun Chew Kong 1
Avenda Health, Inc. 1
Truck Shields, LLC 1
Little Giant Ladder Systems, LLC 1
Eppendorf SE 1
Bright Lite Structures LLC 1
Karen Yolanda Snider 1
Casamod, LLC 1
One Iv Solutions, LLC 1
VRB Energy Inc. 1
DARWINAI ULC 1
DARWINAI ULC 1
Cdf Corporation 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18846418 Untitled Hefei University Of Technology MAESTRI, PATRICK J 3635 Non-Final OA
19232730 JACKET WITH DETACHABLE HOOD Kuiu, LLC MANGINE, HEATHER N 3732 Non-Final OA Jun 09, 2025
19211230 SYSTEMS AND METHODS FOR MODULATION OF DEEP BRAIN CIRCUITS UNIVERSITY OF UTAH RESEARCH FOUNDATION MATTSON, SEAN D 3798 Non-Final OA May 18, 2025
18913382 ROUTE BASED BATTERY PRECONDITIONING SYSTEMS AND METHODS BP PULSE FLEET NORTH AMERICA INC. BEDEWI, RAMI NABIH 3666 Non-Final OA Oct 11, 2024
18853005 AIRCRAFT STRETCHER Skybudi Pty Ltd. MATTHEWS, MADISON ROSE 3673 Non-Final OA Sep 30, 2024
18774089 High-Yield Pitch Synthesis Process for Producing Carbon Fiber Using Low-Severity Direct Coal Liquefaction Carbon Holdings Intellectual Properties, LLC NGUYEN, TAM M 1771 Non-Final OA Jul 16, 2024
18744315 FLOW BATTERY TESTING DEVICE VRB Energy Inc. ALEJNIKOV JR, ROBERT P 2857 Non-Final OA Jun 14, 2024
18671679 COSMETIC COMPOSITIONS AND RELATED METHODS OF USE Younique LLC COUGHLIN, DANIEL F 1619 Non-Final OA May 22, 2024
18664267 ASEPTIC DISSECTION AND CHARACTERIZATION OF MIXED MICROBIAL INFECTIONS DISPLAY MICROBE SPATIAL RELATIONSHIPS, AND LESION ADVANCING FRONTS IN HUMAN, VETERINARY, AND BOTANICAL SAMPLES Trac Research, Inc. KARUNASENA, ENUSHA 1653 Non-Final OA May 14, 2024
18699510 CARDIAC SIGNAL BASED BIOMEDTRIC IDENTIFICATION Neteera Technologies Ltd. SISON, CHRISTINE ANDREA PAN 3796 Non-Final OA Apr 08, 2024
18627840 ARCHERY RELEASE DEVICES, AND RELATED SYSTEMS AND METHODS Varangian Investments, LLC NICONOVICH, ALEXANDER R 3711 Non-Final OA Apr 05, 2024
18605402 PROCESSING OF TRONA ORES USING SENSOR-BASED ORE SORTING SYSTEMS FOR CALCINER FEED Tata Chemicals North America Inc. KUMAR, KALYANAVENKA K 3653 Non-Final OA Mar 14, 2024
18604814 COLLAPSIBLE WALKING DEVICE Stander, Inc. HAWK, NOAH CHANDLER 3636 Final Rejection Mar 14, 2024
18605519 PROCESSING OF TRONA ORES USING SENSOR-BASED ORE SORTING SYSTEMS FOR REFINED TRONA PRODUCTS Tata Chemicals North America Inc. KUMAR, KALYANAVENKA K 3653 Non-Final OA Mar 14, 2024
18605211 PROCESSING OF TRONA ORES USING SENSOR-BASED ORE SORTING SYSTEMS Tata Chemicals North America Inc. DEVINE, MOLLY K 3653 Non-Final OA Mar 14, 2024
18587379 SYSTEMS AND METHODS FOR THE MANUFACTURE OF HIGH MELTING HYDROCARBONS FROM COAL Carbon Holdings Intellectual Properties, LLC VALENCIA, JUAN C 1771 Non-Final OA Feb 26, 2024
18436316 AVIATION WHEEL CHOCK APPARATUS Checkers Industrial Products, LLC IRVIN, THOMAS W 3616 Non-Final OA Feb 08, 2024
18436211 AVIATION WHEEL CHOCK Checkers Industrial Products, LLC HSIAO, JAMES K 3616 Non-Final OA Feb 08, 2024
18432975 SYSTEMS AND METHODS FOR DEHUMIDIFYING AND PURIFYING AIR THROUGH COAL-BASED ELECTROTHERMAL SWING ADSORPTION Carbon Holdings Intellectual Properties, LLC HE, QIANPING 1776 Non-Final OA Feb 05, 2024
18426085 SYSTEMS AND METHODS FOR COAL-BASED ELECTROTHERMAL SWING ADSORPTION OF AQUEOUS GREENHOUSE GASES FROM WASTEWATER Carbon Holdings Intellectual Properties, LLC MENON, KRISHNAN S 1777 Non-Final OA Jan 29, 2024
18291837 TRANSMUCOSAL PATCH COMPRISING A CANNABINOID AND/OR AN OPIOID Cannamedical Pharma GmbH GOTFREDSON, GAREN 1619 Non-Final OA Jan 24, 2024
18535952 APPARATUSES AND METHODS FOR TOE FIXATION PROSTHESIS Unknown CARTER, TARA ROSE E 3773 Final Rejection Dec 11, 2023
18567235 EGG REPLACEMENT COMPOSITIONS Zero Egg Ltd. MERRIAM, ANDREW E 1791 Non-Final OA Dec 05, 2023
18527149 TRAY MECHANISMS FOR LADDERS, LADDERS INCORPORATING SAME, AND RELATED METHODS Little Giant Ladder Systems, LLC WOOD, KIMBERLY T 3631 Final Rejection Dec 01, 2023
18561179 CAPSULE DEVICE WITH AN APERTURE FORMED BY A WALL PART OF ONE OF TWO HALF-CAPSULE SHELLS Esocap AG STIGELL, THEODORE J 3783 Non-Final OA Nov 15, 2023
18486719 APPARATUS AND METHOD FOR FLUID MIXING V-Stax, L.L.C. BHATIA, ANSHU 1774 Non-Final OA Oct 13, 2023
18552642 REACTION VESSEL Barton Blakeley Technologies Limited FIGUEROA, JOHN J 1763 Non-Final OA Sep 26, 2023
18474022 SOLAR ENERGY COLLECTION SYSTEM AND RELATED METHODS Mun Chew Kong BASICHAS, ALFRED 3762 Non-Final OA Sep 25, 2023
18473101 CANCER MAPPING USING MACHINE LEARNING Avenda Health, Inc. ROGERS, SCOTT A 2683 Final Rejection Sep 22, 2023
18469205 FLOOR TREATMENT MACHINE Numatic International Limited HORTON, ANDREW ALAN 3723 Non-Final OA Sep 18, 2023
18465656 FLOOR TREATMENT MACHINE Numatic International Limited JENNINGS, MICHAEL DEANGILO 3723 Non-Final OA Sep 12, 2023
18453486 APPARATUSES AND LOCKING ELEMENTS INCLUDING ASSIST DEVICES Truck Shields, LLC NEJAD, MAHDI H 3723 Non-Final OA Aug 22, 2023
18356079 ADJUSTABLE LADDERS, LADDER COMPONENTS AND RELATED METHODS Little Giant Ladder Systems, LLC CHAVCHAVADZE, COLLEEN MARGARET 3634 Non-Final OA Jul 20, 2023
18262150 INCUBATOR AND METHOD Eppendorf SE HASSAN, LIBAN M 1799 Non-Final OA Jul 19, 2023
18248843 HEAT RELEASE CONTROLLED STRUCTURES Bright Lite Structures LLC COONEY, JOHN M 1765 Non-Final OA Apr 12, 2023
18193320 UTENSILS AND METHODS OF USING THE SAME Karen Yolanda Snider RODDEN, JOSHUA E 3642 Non-Final OA Mar 30, 2023
18186136 PORTABLE HOME Casamod, LLC GLESSNER, BRIAN E 3633 Final Rejection Mar 17, 2023
18165644 SEALING AND SECURING DRESSING SYSTEM FOR VASCULAR ACCESS DEVICES One Iv Solutions, LLC HALL, DEANNA K 3783 Non-Final OA Feb 07, 2023
18157013 METHOD FOR PREPARING VANADIUM ELECTROLYTE FOR ALL-VANADIUM REDOX FLOW BATTERY VRB Energy Inc. USYATINSKY, ALEXANDER 1751 Final Rejection Jan 19, 2023
18145778 VANADIUM BATTERY SOC BALANCE SYSTEM STRUCTURE AND CONTROL METHOD THEREOF VRB Energy Inc. ROLDAN RAMOS, CHRISTIAN 1723 Non-Final OA Dec 22, 2022
17755968 FLOAT VALVE Numatic International Limited MCFARLAND, TYLER JAMES 3723 Final Rejection May 12, 2022
17401096 SYSTEM AND METHOD FOR SELECTING COMPONENTS IN DESIGNING MACHINE LEARNING MODELS DARWINAI ULC LI, LIANG Y 2143 Non-Final OA Aug 12, 2021
17187743 SYSTEM AND METHOD FOR BUILDING AND USING LEARNING MACHINES TO UNDERSTAND AND EXPLAIN LEARNING MACHINES DARWINAI ULC STORK, KYLE R 2128 Final Rejection Feb 27, 2021
16900271 SEMI-RIGID SHIPPING CONTAINER WITH PEEL-RESEAL CLOSURE Cdf Corporation PERREAULT, ANDREW D 3735 Non-Final OA Jun 12, 2020

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