Prosecution Insights
Last updated: April 19, 2026

Arentfox Schiff LLP - Los Angeles

26 pending office actions • 16 clients

Portfolio Summary

26
Total Pending OAs
3
Final Rejections
23
Non-Final OAs

Client Portfolio (16 clients)

Client (Assignee)Pending OAs
The Alfred E. Mann Foundation For Scientific Research 6
Hengdian Group Dmegc Magnetics Co., Ltd. 3
Flora Food Global Principal B.V. 3
Cenovus Energy Inc. 1
Haier Smart Home Co., Ltd. 1
Shenzhen Hesung Innovation Technology Co., Ltd. 1
Miptech Limited 1
State Grid Sichuan Electric Power Research Institute 1
Adaptive Diagnostics Limited 1
Mdess, LLC 1
Jinan University 1
Hygia Pharmaceuticals, LLC 1
Polixir Technologies Limited 1
1947742 Alberta Ltd. 1
Petróleo Brasileiro S.A. - Petrobras 1
Petróleo Brasileiro S.A. - Petrobras 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19273006 METHODS FOR CARBON DIOXIDE OR HYDROGEN SULFIDE SEQUESTRATION IN A SUBTERRANEAN RESERVOIR USING SORBENT PARTICLES Cenovus Energy Inc. RUNYAN, SILVANA C 3674 Non-Final OA Jul 17, 2025
18722462 DETERGENT COMPARTMENT AND LAUNDRY PROCESSING DEVICE Haier Smart Home Co., Ltd. AYALEW, TINSAE B 1711 Non-Final OA Jun 20, 2024
18624006 HUMIDIFIER HAVING AN ADJUSTABLE SPRAY ANGLE Shenzhen Hesung Innovation Technology Co., Ltd. NIEVES, NELSON J 3763 Non-Final OA Apr 01, 2024
18690583 SWITCHING POWER SUPPLY CONTROL METHOD AND SWITCHING POWER SUPPLY Miptech Limited ROSARIO BENITEZ, GUSTAVO A 2838 Non-Final OA Mar 08, 2024
18534427 NEUROMODULATION AND OTHER THERAPIES TO TREAT A COMBINATION OF OBSTRUCTIVE SLEEP APNEA AND CENTRAL SLEEP APNEA The Alfred E. Mann Foundation For Scientific Research FAIRCHILD, MALLIKA DIPAYAN 3792 Non-Final OA Dec 08, 2023
18561278 METHOD AND SYSTEM FOR PROTECTING HIGH-VOLTAGE DIRECT-CURRENT LINE, DEVICE AND STORAGE MEDIUM State Grid Sichuan Electric Power Research Institute QUIGLEY, KYLE ROBERT 2857 Non-Final OA Nov 15, 2023
18558168 DETERMINATION OF THE PRESENCE OF A TARGET SPECIES Adaptive Diagnostics Limited WASHINGTON, JAMARES 2681 Non-Final OA Oct 30, 2023
18495627 SYSTEMS AND METHODS FOR DETECTING APNEAS AND HYPOPNEAS The Alfred E. Mann Foundation For Scientific Research HANEY, JONATHAN MICHAEL 3791 Non-Final OA Oct 26, 2023
18489599 CELLULAR DEVICE INTERROGATION AND MANAGEMENT SYSTEM Mdess, LLC TULOP, JIRAPON INTAVONG 2693 Non-Final OA Oct 18, 2023
18489403 HYPOGLOSSAL NERVE STIMULATION TO TREAT OBSTRUCTIVE SLEEP APNEA IN THE ABSENCE OF A RESPIRATORY SIGNAL The Alfred E. Mann Foundation For Scientific Research HULBERT, AMANDA K 3792 Non-Final OA Oct 18, 2023
18486879 ORAL COMPOSITIONS Unknown ROBERTS, LEZAH 1612 Non-Final OA Oct 13, 2023
18555221 GALLIUM OXIDE BACK-PASSIVATED SOLAR CELL AND PREPARATION METHOD THEREFOR Hengdian Group Dmegc Magnetics Co., Ltd. DAM, DUSTIN Q 1721 Final Rejection Oct 12, 2023
18547498 SPREAD COMPOSITION COMPRISING STEROLS Flora Food Global Principal B.V. LEBLANC, KATHERINE DEGUIRE 1791 Non-Final OA Aug 22, 2023
18546960 MANGANESE ZINC FERRITE, PREPARATION METHOD THEREFOR AND USE THEREOF Hengdian Group Dmegc Magnetics Co., Ltd. KOSLOW, CAROL M 1734 Non-Final OA Aug 17, 2023
18263886 TWO-COMPONENT MICROWAVE FERRITE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Hengdian Group Dmegc Magnetics Co., Ltd. KOSLOW, CAROL M 1734 Non-Final OA Aug 01, 2023
18355219 USE OF SMO INHIBITOR IN PREPARATION OF DRUG FOR PREVENTING, DELAYING OR ALLEVIATING ACCESS STENOSIS OF ARTERIOVENOUS FISTULA Jinan University DROUIN, STEVE HOANG 1627 Non-Final OA Jul 19, 2023
18351368 DRINK PRODUCT AND USE THEREOF Hygia Pharmaceuticals, LLC RAMACHANDRAN, UMAMAHESWARI 1627 Non-Final OA Jul 12, 2023
18253138 DECISION FLOWCHART-BASED ENVIRONMENTAL MODELING METHOD AND APPARATUS, AND ELECTRONIC DEVICE Polixir Technologies Limited MINOR, AYANNA YVETTE 3624 Non-Final OA May 16, 2023
18311818 WALL PANEL AND METHOD FOR CONSTRUCTING A WALL 1947742 Alberta Ltd. BARLOW, ADAM G 3633 Non-Final OA May 03, 2023
18194217 SYSTEMS AND METHODS FOR VAGUS NERVE STIMULATION The Alfred E. Mann Foundation For Scientific Research TEIXEIRA MOFFAT, JONATHAN CHARLES 3700 Non-Final OA Mar 31, 2023
18184405 SENSORS AND METHODS FOR DETERMINING RESPIRATION The Alfred E. Mann Foundation For Scientific Research TEJANI, ANKIT D 3796 Final Rejection Mar 15, 2023
18180591 VAGUS NERVE STIMULATION PUPILLOMETRY FOR ELECTRODE SELECTION AND TITRATION The Alfred E. Mann Foundation For Scientific Research EVANISKO, GEORGE ROBERT 3792 Non-Final OA Mar 08, 2023
17781328 NITRATES OF ETHERS OF GLYCEROL AND ETHANOL AS DIESEL CETANE IMPROVERS AND THE PRODUCTION PROCESS OF THE SAME Petróleo Brasileiro S.A. - Petrobras WITHERSPOON, SIKARL A 1692 Final Rejection May 31, 2022
17659821 PROCESS FOR OBTAINING ALKYL-NAPHTHENICS Petróleo Brasileiro S.A. - Petrobras STEIN, MICHELLE 1771 Non-Final OA Apr 19, 2022
16063530 PROCESS FOR PREPARING A FAT SLURRY COMPRISING OLIVE OIL AND FOR PREPARING A SPREAD WITH SAID SLURRY Flora Food Global Principal B.V. LEBLANC, KATHERINE DEGUIRE 1791 Non-Final OA Jun 18, 2018
15310892 PROCESS FOR THE MANUFACTURE OF EDIBLE WATER-IN-OIL EMULSION Flora Food Global Principal B.V. LEBLANC, KATHERINE DEGUIRE 1791 Non-Final OA Nov 14, 2016

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