Prosecution Insights
Last updated: April 19, 2026

Zhigang Ma - Hwlc

79 pending office actions • 67 clients

Portfolio Summary

79
Total Pending OAs
16
Final Rejections
63
Non-Final OAs

Client Portfolio (67 clients)

Client (Assignee)Pending OAs
Ya Therapeutics Inc. 3
Shenzhen Hanmai Technology Co., Ltd. 2
Injection Precision Rubber (Suzhou) Co., Ltd. 1
Zhejiang Navigate Industry & Trading Co., Ltd. 1
Pasturing Time (Guangzhou) Plastic Industry Co., Ltd. 1
Shanghai Zs Robotics Co., Ltd. 1
Nanjing Iot Sensor Technology Co., Ltd. (Guangzhou) 1
Hunan Yichi Motor Co., Ltd. 1
Moldnano (Hangzhou) Technology Co., Ltd. 1
BAIDE ILLUMINATION TECHNOLOGY(ZHONGSHAN) CO.,LTD 1
Dongguan Huaxun Plastic Technology Co., Ltd. 1
Shenzhen Minghua Cross-Border Trade Co., Ltd. 1
Ehang Intelligent Equipment(Guangzhou)Co., Ltd. 1
Beijing Precision Medtech Co., Ltd. 1
Dongguan Miray E-Tech Co., Ltd. 1
Shenzhen Alltokee Technology Co., Ltd. 1
Dongguan Jufu Metal Manufactory Co., Ltd. 1
Shenzhen Mingce Technology Co., Ltd. 1
Zhejiang Normal University 1
Guangzhou Jiguang Lighting Co., Ltd. 1
Shenzhen Yise Technology Co., Ltd. 1
Zhejiang Feili Technology Co., Ltd. 1
Potent Sports & Tech Co.,Ltd 1
Shantou Weiqi Fairy Tale Trade Co., Ltd. 1
Shanghai Qianrun Information Technology Co., Ltd. 1
BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY 1
Westlake University 1
Guangzhou Fengxue Technology Co., Ltd. 1
Cocreation Grass Co., Ltd. 1
Zhuhai Dali Kitchen & Bathroom Technology Co., Ltd. 1
Zhejiang Xiyan Technology Co., Ltd. 1
Guangzhou University 1
Zhongshan Shinnov Packaging Technology Co., Ltd. 1
Guangdong Medical University 1
University of Science and Technology Beijing 1
Zhejiang Dingli Machinery Co., Ltd. 1
Gençler Elektronik San. Ve Tic. Ltd. Sti. 1
Foshan Lulne Technology Co., Ltd. 1
Guangdong Meijiaxin Innovative Technology Co., Ltd. 1
Ya Therapeutics Inc. 1
Zhejiang Yigoli Intelligent Technology Co., Ltd. 1
Shandong Academy Of Agricultural Sciences 1
Dongguan Koham Industriai Co., Ltd. 1
Regents Of The University Of Minnesota 1
Linghangguochuang (Beijing) Technology Group Co., Ltd. 1
Huoxiong Guangzhou Technology Company Limited 1
Jilin University 1
Guangdong Yeniu Technology Co., Ltd. 1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA 1
Zhejiang Haozhonghao Health Product Co., Ltd. 1
Nanjing Hitech Composites Co., Ltd. 1
Dongguan Kuyou Sports Goods Co., Ltd. 1
Ningbo Zhenyu Auto Parts Co., Ltd. 1
Hubei Rt Advanced Materials Group Company Limited 1
Ningbo Zhenyu Technology Co., Ltd. 1
Hangzhou Dianzi University 1
BEIJING INSTITUTE OF TECHNOLOGY 1
Abm Technologies Ileri Teknolojiler Dis Ticaret Anonim Sirketi 1
Hangzhou Fasikl Technology Co., Ltd. 1
Zju-Hangzhou Global Scientific And Technological Innovation Center 1
Freshwater Fisheries Research Institute Of Jiangsu Province 1
Qingdao Agricultural University 1
Ningbo Baoting Biotechnology Co., Ltd. 1
Civil Aviation University Of China 1
Purity (Xiamen) Sanitary Ware Co., Ltd. 1
Harbin Institute of Technology 1
South China Agricultural University 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18548246 Untitled Injection Precision Rubber (Suzhou) Co., Ltd. JIMENEZ, ANTHONY R 2831 Non-Final OA
18814596 Untitled Zhejiang Navigate Industry & Trading Co., Ltd. SANGHERA, SYMREN K 3735 Non-Final OA
19383536 Untitled Pasturing Time (Guangzhou) Plastic Industry Co., Ltd. TEJADA, JOSEANE ECLAIR 3673 Non-Final OA
19401765 Untitled Unknown ORTIZ, RAFAEL ALFREDO 3736 Non-Final OA
19416096 Untitled Shanghai Zs Robotics Co., Ltd. RICH, JOSEPHINE ELIZABETH 3666 Non-Final OA
18843281 Untitled Nanjing Iot Sensor Technology Co., Ltd. (Guangzhou) NGO, HUNG V 2841 Non-Final OA
19297800 Diversion system assembly for miniature fan Hunan Yichi Motor Co., Ltd. BROCKMAN, ELDON T 3799 Final Rejection Aug 12, 2025
19292141 FAUCET AND MANUFACTURING METHOD THEREOF Unknown BASTIANELLI, JOHN 3753 Non-Final OA Aug 06, 2025
19281650 Augmented Reality Optical Lens with Eye Protection Function and Preparation Method Therefor Moldnano (Hangzhou) Technology Co., Ltd. VETERE, ROBERT A 1712 Non-Final OA Jul 26, 2025
19267676 RECESSED DOWNLIGHT WITH MODULAR DESIGN BAIDE ILLUMINATION TECHNOLOGY(ZHONGSHAN) CO.,LTD KRYUKOVA, ERIN 2875 Non-Final OA Jul 14, 2025
19247691 FRESHNESS-RETAINING SEALED JAR Unknown ALLEN, JEFFREY R 3733 Non-Final OA Jun 24, 2025
19238385 Noise reduction goggles Shenzhen Hanmai Technology Co., Ltd. HADEN, SALLY CLINE 3732 Non-Final OA Jun 14, 2025
19215757 TIMER Unknown GILES, EBONI N 2622 Final Rejection May 22, 2025
19191424 FIREARM SAFETY LOCK WITH AUXILIARY SHOOTING FUNCTION Dongguan Huaxun Plastic Technology Co., Ltd. CLEMENT, MICHELLE RENEE 3641 Non-Final OA Apr 28, 2025
19074599 SEMI-OPEN PISTOL STORAGE DEVICE Shenzhen Hanmai Technology Co., Ltd. CHEUNG, CHUN HOI 3736 Non-Final OA Mar 10, 2025
19031394 Handmade Flower and Flower Maker Shenzhen Minghua Cross-Border Trade Co., Ltd. HULL, JAMES B 3715 Non-Final OA Jan 18, 2025
18879821 GUIDING APPARATUS AND METHOD FOR AIRCRAFT LANDING, AIRCRAFT LANDING CONTROL METHOD AND SYSTEM Ehang Intelligent Equipment(Guangzhou)Co., Ltd. LI, CE LI 3661 Non-Final OA Dec 30, 2024
18964456 HEIGHT-ADJUSTABLE SUPPORTING STRUCTURE USED FOR ARTIFICIAL GREEN PLANT AND COMBINED CONTAINER OF HEIGHT-ADJUSTABLE SUPPORTING STRUCTURE Unknown HORGER, KIM S. 1784 Final Rejection Dec 01, 2024
18576737 SPATIAL PARALLELOGRAM CONNECTING ROD STRUCTURE AND MINIATURIZED MECHANICAL ARM HAVING SAME AND APPLICATION Beijing Precision Medtech Co., Ltd. BROWN, JOSEPH HENRY 3618 Non-Final OA Nov 20, 2024
18899054 TRAVEL PILLOW Unknown EASTMAN, AARON ROBERT 3673 Non-Final OA Sep 27, 2024
18898728 HIGHLY WATERPROOF LAMP WITHOUT LAMP HOLDER, AND HIGHLY WATERPROOF LIGHT STRING Dongguan Miray E-Tech Co., Ltd. ENDO, JAMES M 2875 Non-Final OA Sep 27, 2024
18822353 LIQUID WARMING AND EJECTING DEVICE Shenzhen Alltokee Technology Co., Ltd. CHEYNEY, CHARLES 3754 Non-Final OA Sep 02, 2024
18738000 Door Lock of Recreational Vehicle Dongguan Jufu Metal Manufactory Co., Ltd. LUGO, CARLOS 3675 Non-Final OA Jun 08, 2024
18731430 Backpack supporting bar and backpack Shenzhen Mingce Technology Co., Ltd. MCNURLEN, SCOTT THOMAS 3734 Non-Final OA Jun 03, 2024
17923609 IMAGE SUPER-RESOLUTION MAGNIFICATION MODEL AND METHOD THEREOF Zhejiang Normal University FLORES, LEON 2676 Non-Final OA May 21, 2024
18661747 ACTIVE PANEL COVER AND LAMP WITH PANEL COVER Guangzhou Jiguang Lighting Co., Ltd. VARGHESE, ROSHN K 2896 Non-Final OA May 13, 2024
18658095 COMBINED TYPE HAND WARMER Shenzhen Yise Technology Co., Ltd. SMITH, KAITLYN ELIZABETH 3794 Non-Final OA May 08, 2024
18704507 SEAT EXTENSION DEVICE FOR PROVIDING ZERO GRAVITY ATTITUDE Zhejiang Feili Technology Co., Ltd. LIBBY, TROY ALAN 3636 Non-Final OA Apr 25, 2024
18636303 SINGLE PUCK DRIBBLING PLATE AND MODULAR PUCK DRIBBLING PLATE Potent Sports & Tech Co.,Ltd IANNUZZI, PETER J 3715 Non-Final OA Apr 16, 2024
18634903 SWINGING TOY Shantou Weiqi Fairy Tale Trade Co., Ltd. NICONOVICH, ALEXANDER R 3711 Non-Final OA Apr 13, 2024
18627610 Golf hitting data analyzer Shanghai Qianrun Information Technology Co., Ltd. DOSHER, JULIE GRACE 3715 Non-Final OA Apr 05, 2024
18627530 GENETICALLY ENGINEERED BACTERIUM USING GLUCOSE AS SUBSTRATE FOR DE NOVO SYNTHESIS OF VANILLIN AND APPLICATION THEREOF BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY RAMIREZ, DELIA M 1652 Final Rejection Apr 05, 2024
18606392 THREE-DIMENSIONAL HELICAL-ARTIFICIAL-FIBROUS-MUSCLE STRUCTURED TUBULAR SOFT ACTUATOR, MANUFACTURING METHOD THEREFOR AND APPLICATION THEREOF Westlake University PIERCE, JEREMY R 1789 Non-Final OA Mar 15, 2024
18429636 Self-Powered Thermal Probe for Cooking Unknown LIN, ERICA S Y 2853 Non-Final OA Feb 01, 2024
18396757 CLEANING DEVICE Guangzhou Fengxue Technology Co., Ltd. DELRUE, BRIAN CHRISTOPHER 3745 Non-Final OA Dec 27, 2023
18574026 HIGH-PERMEABILITY BASE FABRIC, ARTIFICIAL TURF COMPRISING SAME AND PREPARATION METHOD Cocreation Grass Co., Ltd. EMRICH, LARISSA ROWE 1789 Non-Final OA Dec 24, 2023
18389861 SINK WITH EMBEDDED SHOWER HEAD Zhuhai Dali Kitchen & Bathroom Technology Co., Ltd. SUTHERLAND, STEVEN M 3752 Final Rejection Dec 20, 2023
18542625 FOUR-IN-ONE DRIVE POWERTRAIN FOR ELECTRIC VEHICLE Zhejiang Xiyan Technology Co., Ltd. ENGLISH, PETER C 3993 Non-Final OA Dec 16, 2023
18538550 SPECIFIC DNA FRAGMENTS FOR SEX IDENTIFICATION OF MASTACEMBELUS ARMATUS, GENETIC sex MARKER PRIMERS AND APPLICATIONS THEREOF Guangzhou University WOOLWINE, SAMUEL C 1681 Final Rejection Dec 13, 2023
18534774 Pressure storage type spray pump and pressure storage type spray device Zhongshan Shinnov Packaging Technology Co., Ltd. GRUBY, RANDALL A 3754 Non-Final OA Dec 11, 2023
18530276 Composite Nano-agent for Combating Drug-fast Bacteria and Preparation Method Thereof Guangdong Medical University TIEN, LUCY MINYU 1612 Non-Final OA Dec 06, 2023
18530485 High-entropy Soft Magnetic Alloy with 900 K High-temperature Resistance University of Science and Technology Beijing YANG, JIE 1734 Non-Final OA Dec 06, 2023
18518484 WALKING TYPE AERIAL WORK PLATFORM Zhejiang Dingli Machinery Co., Ltd. HAYES, KRISTEN C 3642 Non-Final OA Nov 23, 2023
18513780 Eyelash Stamp Unknown STEITZ, RACHEL RUNNING 3772 Final Rejection Nov 20, 2023
18561668 REMOTE MACHINE ACCESS, MONITORING AND REPORTING SYSTEM Gençler Elektronik San. Ve Tic. Ltd. Sti. WAESCO, JOSEPH M 3625 Final Rejection Nov 16, 2023
18507059 PROTECTIVE CASE CAPABLE OF BEING FLIPPED TO ACHIEVE SUPPORTING AND CAPABLE OF ADJUSTING FLIPPING AND ROTATING ANGLES Foshan Lulne Technology Co., Ltd. GAO, JING 2647 Non-Final OA Nov 12, 2023
18507056 Model Car Guangdong Meijiaxin Innovative Technology Co., Ltd. HYLINSKI, ALYSSA MARIE 3711 Non-Final OA Nov 12, 2023
18559830 Preparation of SHP2 phosphatase inhibitors and its applications Ya Therapeutics Inc. RAO, PADMAJA S 1627 Non-Final OA Nov 09, 2023
18500369 side brush mechanism with novel structure Zhejiang Yigoli Intelligent Technology Co., Ltd. KIM, SANG K 3745 Non-Final OA Nov 02, 2023
18466994 SOIL-STRUCTURE IMPROVING BIO-ORGANIC FERTILIZER AND PREPARATION METHOD THEREOF Shandong Academy Of Agricultural Sciences SMITH, JENNIFER A 1731 Non-Final OA Sep 14, 2023
18459007 SIGNAL GENERATOR BASED ON INDUCTANCE CHARACTERISTICS OF ELEMENT, ELECTRIC SHEARING TOOL, AND SHEAR OPENING DEGREE CONTROL METHOD FOR ELECTRIC SHEARING TOOL Dongguan Koham Industriai Co., Ltd. DONG, LIANG 3724 Non-Final OA Aug 30, 2023
18547515 KRASG12D INHIBITOR, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Ya Therapeutics Inc. CARCANAGUE, DANIEL R 1621 Non-Final OA Aug 23, 2023
18547413 KRASG12C MUTANT PROTEIN INHIBITOR, PREARATION AND USE THEREOF Ya Therapeutics Inc. RAO, PADMAJA S 1627 Non-Final OA Aug 22, 2023
18448995 METHOD, APPARATUS AND SYSTEM FOR RECOGNIZING TREMOR SYMPTOM, RECOGNITION TERMINAL AND STORAGE MEDIUM Regents Of The University Of Minnesota NGUYEN, HUONG Q 3791 Non-Final OA Aug 14, 2023
18264087 Method and Application for Capturing and Converting Carbon Dioxide in Industrial Flue Gas Linghangguochuang (Beijing) Technology Group Co., Ltd. GREGORIO, GUINEVER S 1732 Non-Final OA Aug 03, 2023
18261899 FGFR KINASE INHIBITOR AND USE THEREOF Ya Therapeutics Inc. YOUNGBLOOD, WILLIAM JUSTIN 1629 Non-Final OA Jul 18, 2023
18353793 FOLDING KNIFE WITH DIFFERENT UNLOCKING MODES Huoxiong Guangzhou Technology Company Limited MATTHEWS, JENNIFER S 3724 Final Rejection Jul 17, 2023
18346876 UNLOADING DEVICE AND UNLOADING METHOD FOR GANTRY-TYPE MACHINING CENTER BEAM GUIDE RAIL Jilin University COOK, KYLE A 3726 Non-Final OA Jul 05, 2023
18346204 FRAGRANCE MACHINE Guangdong Yeniu Technology Co., Ltd. CLEVELAND, TIMOTHY C 1774 Non-Final OA Jul 01, 2023
18340883 Production method of novel austenitic stainless steel kitchen knives and low-carbon high-chromium martensitic alloy powder Unknown WILENSKY, MOSHE K 3726 Non-Final OA Jun 25, 2023
18335216 HOLLOW FIBER MEMBRANE MATERIAL FOR HIGH-HUMIDIFICATION HYDROGEN FUEL CELL HUMIDIFIER AND PREPARATION METHOD AND APPLICATION THEREOF UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA BROOKS, KREGG T 1764 Non-Final OA Jun 15, 2023
18257502 Three-section guide rail structure for massage chair Zhejiang Haozhonghao Health Product Co., Ltd. PATEL, ROHAN DEEP 3785 Non-Final OA Jun 14, 2023
18322977 EPOXY RESIN COMPOUND FOR PULTRUSION OF COMPOSITES AND PREPARATION METHOD THEREOF Nanjing Hitech Composites Co., Ltd. WU, ANDREA 1763 Non-Final OA May 24, 2023
18313327 DIVING MASK Dongguan Kuyou Sports Goods Co., Ltd. VO, TU A 3785 Non-Final OA May 06, 2023
18312784 BATTERY TOP COVER ASSEMBLY Ningbo Zhenyu Auto Parts Co., Ltd. LIANG, JACKIE 1726 Non-Final OA May 05, 2023
18251532 LITHIUM IRON PHOSPHATE LITHIUM-RICH OXIDE COMPOSITE, PREPARATION METHOD THEREFOR AND USE THEREOF Hubei Rt Advanced Materials Group Company Limited SIDDIQUEE, MUHAMMAD S 1723 Non-Final OA May 02, 2023
18308815 TOP COVER INJECTION MOLDING STRUCTURE OF POWER BATTERY Ningbo Zhenyu Technology Co., Ltd. NASH, JEROME JAMAL 1726 Non-Final OA Apr 28, 2023
18306455 Multi-port Phase Compensation Nested Microwave-plasma Apparatus for Diamond Film Deposition Hangzhou Dianzi University SONG, MATTHEW J 1714 Non-Final OA Apr 25, 2023
18132514 Application of Strain CH18 in Preparation of Anthocyanins and Other Flavonoid Compounds BEIJING INSTITUTE OF TECHNOLOGY MISHRA, DEEPA 1657 Non-Final OA Apr 10, 2023
18247751 DONER PREPARATION AND SERVICE AUTOMAT Abm Technologies Ileri Teknolojiler Dis Ticaret Anonim Sirketi JENNISON, BRIAN W 3761 Non-Final OA Apr 04, 2023
18125778 WRISTBAND NERVE STIMULATOR AND USE METHOD THEREOF Hangzhou Fasikl Technology Co., Ltd. DINH, ANH-KHOA N 3796 Non-Final OA Mar 24, 2023
18117016 Amino Acid Helical Array Film and Preparation Method Thereof Zju-Hangzhou Global Scientific And Technological Innovation Center JACKSON, MONIQUE R 1787 Final Rejection Mar 03, 2023
18092455 TRADITIONAL CHINESE MEDICINE POLYSACCHARIDE EXTRACT FREEZE-DRYING PROTECTIVE AGENT, DIRECT-TO-VAT STARTER AND PREPARATION METHODS THEREOF Freshwater Fisheries Research Institute Of Jiangsu Province TURNER, FELICIA C 1793 Final Rejection Jan 03, 2023
18076447 PIS GENOTYPE DETECTION METHOD FOR GOATS Qingdao Agricultural University GOLDBERG, JEANINE ANNE 1682 Final Rejection Dec 07, 2022
17990965 TWO-COMPONENT POLYURETHANE COMPOSITION, AND PREPARATION METHOD AND APPLICATION THEREOF Ningbo Baoting Biotechnology Co., Ltd. NILAND, PATRICK DENNIS 1762 Final Rejection Nov 21, 2022
17964053 NITROGEN-SULFUR CO-DOPED TI3C2-MXENE NANOSHEET AND PREPARATION METHOD AND APPLICATION THEREOF Civil Aviation University Of China GAO, ASHLEY HARTMAN 1678 Non-Final OA Oct 12, 2022
17900884 Light-Emitting Water Outlet Structure Purity (Xiamen) Sanitary Ware Co., Ltd. CERNOCH, STEVEN MICHAEL 3752 Final Rejection Sep 01, 2022
17867685 THREE-DIMENSIONAL TRACK PLANNING METHOD BASED ON IMPROVED PARTICLE SWARM OPTIMIZATION ALGORITHM Harbin Institute of Technology KEATON, SHERROD L 2148 Final Rejection Jul 19, 2022
17778034 OLIGOPEPTIDE HAVING BLOOD PRESSURE REDUCING EFFECT, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF South China Agricultural University KONOPELSKI SNAVEL, SARA ELIZABETH 1658 Final Rejection May 19, 2022

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