Prosecution Insights
Last updated: April 19, 2026

Perilla Knox & Hildebrandt LLP

99 pending office actions • 47 clients

Portfolio Summary

99
Total Pending OAs
21
Final Rejections
78
Non-Final OAs

Client Portfolio (47 clients)

Client (Assignee)Pending OAs
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. 14
Vivo Mobile Communication Co., Ltd. 14
BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. 9
China Telecom Corporation Limited 3
Kakaobank Corp. 2
Tbm Co., Ltd. 2
BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. 2
Corestates Construction Services, Inc. 1
Kwangwoon University Industry-Academic Collaboration Foundation 1
Lb Marketing, Inc. 1
Korea University Research And Business Foundation 1
Life Labo Co., Ltd. 1
China Agricultural University 1
The Water & Carbon Group Pty. Ltd. 1
Nanjing Roborock Innovation Technology Co.,Ltd. 1
Cameca 1
Pu-Dan Limited Corp. 1
Renaissance Fusion 1
Dolphin Design 1
Sentient Energy Technology, LLC 1
Djanowot Pty Ltd. 1
Fusetec 3D Pty Ltd. 1
Haas Kraan B.V. 1
Glomesh Intl Pty Ltd. 1
Lynred 1
Abricto Security LLC 1
BLECON LTD 1
Interp, LLC 1
Public Joint-Stock Company "Novolipetsk Steel" 1
Quovisu LLC 1
Cozey Inc. 1
Otcpharm Jsc 1
Walters Bay Holdings, LLC 1
Semco Smartech France 1
Third Equation Ltd 1
Mac Jee Tecnologia Ltda. 1
Etherdyne Technologies, Inc. 1
King Khalid University 1
Sunny Industrial Engineering Co., Ltd. 1
Georgia Tech Research Corporation 1
State Atomic Energy Corporation "Rosatom" 1
UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. 1
Sentient Technology Holdings, LLC 1
Ecm Technologies 1
BOE TECHNOLOGY GROUP CO., LTD. 1
Titeline Services Pty Ltd. 1
Well Universal Pty Ltd. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18908349 Untitled Unknown RUIZ, JOSHUA DAMIAN 3684 Final Rejection
19311623 Untitled Corestates Construction Services, Inc. AGUDELO, PAOLA 3633 Final Rejection
18913317 Untitled Kwangwoon University Industry-Academic Collaboration Foundation SHIN, CHRISTOPHER B 2181 Non-Final OA
18785653 Untitled Unknown ANDERSON, SCOTT C 3694 Final Rejection
18793224 Untitled VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. TORRES, JOSEPH D 2112 Non-Final OA
19325171 Untitled Lb Marketing, Inc. TRUONG, BAO Q 2875 Non-Final OA
19137418 USER AUTHENTICATION METHOD AND APPARATUS USING INPUT PATTERN INFORMATION Korea University Research And Business Foundation HO, DAO Q 2432 Non-Final OA Jun 10, 2025
18850539 TOLL-FREE SUBSCRIPTION AND RENTAL SERVICE SYSTEM Life Labo Co., Ltd. WALLICK, STEPHANIE SHOSHANA 3628 Non-Final OA May 28, 2025
19196029 METHOD FOR INCORPORATING FUTURE CROP PRODUCTION INTO SAFE CLIMATIC SPACE China Agricultural University TORRES CHANZA, GABRIEL JOSE 3625 Non-Final OA May 01, 2025
19108012 TIMELY ALERTS TO PAYERS AND PROVIDERS Unknown PAULS, JOHN A 3683 Non-Final OA Feb 28, 2025
19065417 VIRTUAL TABULAR DATA GENERATION METHOD AND SERVER PERFORMING THE SAME Kakaobank Corp. WALDRON, SCOTT A 2152 Non-Final OA Feb 27, 2025
19054835 THE CONTROL OF CONTINUOUS WATER TREATMENT The Water & Carbon Group Pty. Ltd. KEYWORTH, PETER 1777 Non-Final OA Feb 15, 2025
19100420 MULTI-ROW PROPELLER (MRP) WITH CO-ROTATING BLADES VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. SEABE, JUSTIN D 3745 Non-Final OA Jan 31, 2025
18994380 IMAGE CODING METHOD AND APPARATUS, IMAGE DECODING METHOD AND APPARATUS, READABLE MEDIUM, AND ELECTRONIC DEVICE China Telecom Corporation Limited SHAHNAMI, AMIR 2483 Non-Final OA Jan 14, 2025
18717931 METHOD FOR OPERATING CREDIT EVALUATION MODEL USING TWO-STEP LOGISTIC REGRESSION ANALYSIS AND SERVER FOR PERFORMING SAME Kakaobank Corp. KWONG, CHO YIU 3693 Non-Final OA Dec 27, 2024
35523531 Liquid storage box for washing machine Nanjing Roborock Innovation Technology Co.,Ltd. YENCHESKY, RICHARD EDWIN 2974 Non-Final OA Dec 23, 2024
18877647 BIOGAS MATERIAL EVALUATION VALUE COMPUTATION DEVICE AND PROGRAM USED FOR BIOGAS MATERIAL EVALUATION VALUE COMPUTATION DEVICE Tbm Co., Ltd. RUHL, DENNIS WILLIAM 3626 Final Rejection Dec 20, 2024
18868585 ELECTRON BEAM DEVICE FOR SURFACE TREATMENT Cameca MCDONALD, RODNEY GLENN 1794 Non-Final OA Nov 22, 2024
18956254 HUB DEVICE AND CONTROL SYSTEM Pu-Dan Limited Corp. AHMED, ZUBAIR 2132 Non-Final OA Nov 22, 2024
18854347 MULTIFUNCTIONAL FERROMAGNETIC FIBER ROBOTS VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. GHIMIRE, SHANKAR RAJ 3795 Non-Final OA Oct 04, 2024
18901218 DEMAND-ADAPTIVE MEMORY COMPRESSION IN HARDWARE VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. WADDY JR, EDWARD 2135 Non-Final OA Sep 30, 2024
18850480 UNIFORM COATING OF A SURFACE Renaissance Fusion GAMBETTA, KELLY M 1718 Non-Final OA Sep 24, 2024
35523292 Part of cleaning head for floor washing appliance BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. BINAS, JENNYLOU MATILLA 2974 Final Rejection Aug 01, 2024
35523286 Part of cleaning head for floor washing appliance BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. BINAS, JENNYLOU MATILLA 2974 Final Rejection Aug 01, 2024
18726259 SMART WORK ZONE SYSTEM VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. HAN, CHARLES J 3665 Non-Final OA Jul 02, 2024
18726264 MULTI-DEVICE POWER CONSUMPTION OPTIMIZATION VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. CHAN, DANNY 2175 Non-Final OA Jul 02, 2024
18744113 LOOP FILTERING METHOD AND TERMINAL Vivo Mobile Communication Co., Ltd. JEAN BAPTISTE, JERRY T 2481 Non-Final OA Jun 14, 2024
18743314 PULSE COUNTER Dolphin Design BHATIA, AMIT R 2842 Non-Final OA Jun 14, 2024
18737699 FAULT LOCATION IN ACTIVE COMPENSATION RESONANT GROUNDED POWER DISTRIBUTION SYSTEM Sentient Energy Technology, LLC LE, THANG XUAN 2858 Non-Final OA Jun 07, 2024
18672703 HIGH-BANDWIDTH CURRENT SENSOR WITH ADAPTIVE COMPENSATION FOR PARASITIC RESISTANCE VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. LIU, KENDRICK X 2853 Non-Final OA May 23, 2024
18709232 NOVEL ILLUMINATING LARYNGOSCOPE AND METHOD OF INTUBATION Djanowot Pty Ltd. WAGGLE, JR, LARRY E 3775 Non-Final OA May 10, 2024
18647259 SURGICAL TRAINING MODEL Fusetec 3D Pty Ltd. UTAMA, ROBERT J 3715 Non-Final OA Apr 26, 2024
18702018 FOLDABLE STROLLER Haas Kraan B.V. WALTERS, JOHN DANIEL 3613 Non-Final OA Apr 17, 2024
18698949 A MESH FOR CONNECTING ITEMS THERETO Glomesh Intl Pty Ltd. WEYDEMEYER, ETHAN 1783 Non-Final OA Apr 05, 2024
18698187 INFRARED IMAGING DEVICE Lynred QURESHI, MARIAM 2871 Non-Final OA Apr 03, 2024
18621714 Continuously Assessing External Risk for Internet-Facing Assets Abricto Security LLC BROWN, CHRISTOPHER J 2439 Final Rejection Mar 29, 2024
18621409 UE CAPABILITY CHANGE METHOD, TERMINAL, AND NETWORK-SIDE DEVICE Vivo Mobile Communication Co., Ltd. ELPENORD, CANDAL 2473 Non-Final OA Mar 29, 2024
18292055 SLICE-BASED CELL RESELECTION METHOD AND RELATED DEVICE China Telecom Corporation Limited MARCELO, MELVIN C 2463 Non-Final OA Mar 19, 2024
18607457 MEASUREMENT METHOD AND APPARATUS, MEASUREMENT CONFIGURATION METHOD AND APPARATUS, TERMINAL, AND NETWORK-SIDE DEVICE Vivo Mobile Communication Co., Ltd. LEE, CHAE S 2415 Non-Final OA Mar 16, 2024
18606209 DISCONTINUOUS RECEPTION-BASED TRANSMISSION METHOD AND APPARATUS Vivo Mobile Communication Co., Ltd. TRAN, MONG THUY THI 2645 Non-Final OA Mar 15, 2024
18692131 GATEWAY APPARATUS, NETWORK SERVICE APPARATUS, COMMUNICATION APPARATUS AND METHODS BLECON LTD BILODEAU, DAVID 2648 Non-Final OA Mar 14, 2024
18689215 POSITION ARRIVAL SWITCH ASSEMBLY AND AUTOMATIC CLEANING APPARATUS BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. HENSON, KATINA N 3723 Non-Final OA Mar 05, 2024
35524193 Multifunctional docking station for cleaning robot BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. BENDEL, CARSON JEAN 2964 Non-Final OA Mar 04, 2024
18593322 DOWNLINK TRANSMIT POWER CONTROL METHOD AND APPARATUS Vivo Mobile Communication Co., Ltd. RAHMAN, SHAH M 2413 Non-Final OA Mar 01, 2024
18588498 INTERPRETER SERVICES LIFECYCLE APPLICATIONS AND ENVIRONMENT Interp, LLC BROCKINGTON III, WILLIAM S 3623 Non-Final OA Feb 27, 2024
18588553 DETECTION METHOD, APPARATUS, AND DEVICE Vivo Mobile Communication Co., Ltd. FOLLANSBEE, KEITH TRAN-DANH 2411 Non-Final OA Feb 27, 2024
18586890 MONITORING METHOD AND APPARATUS, WAKE-UP SIGNAL TRANSMISSION METHOD AND APPARATUS, TERMINAL, AND NETWORK-SIDE DEVICE Vivo Mobile Communication Co., Ltd. COSME, NATASHA W 2465 Non-Final OA Feb 26, 2024
18433847 RANDOM ACCESS RESOURCE SELECTION METHOD AND APPARATUS, RANDOM ACCESS RESOURCE CONFIGURATION METHOD AND APPARATUS, TERMINAL, AND NETWORK SIDE DEVICE Vivo Mobile Communication Co., Ltd. HAQUE, ABUSAYEED M 2466 Non-Final OA Feb 06, 2024
18432375 SECONDARY CELL GROUP CONTROL METHOD AND APPARATUS AND TERMINAL Vivo Mobile Communication Co., Ltd. TANG, KIET G 2469 Non-Final OA Feb 05, 2024
18681112 RANDOM ACCESS RESOURCE ISOLATION METHOD FOR ACCESS NETWORK SLICE, AND DEVICE AND MEDIUM China Telecom Corporation Limited ZHU, BO HUI ALVIN 2465 Non-Final OA Feb 05, 2024
18430450 CHANNEL ACCESS METHOD AND PROCESSING METHOD FOR SIDELINK FEEDBACK INFORMATION, AND RELATED DEVICE Vivo Mobile Communication Co., Ltd. MILLER, SHAWN D 2412 Non-Final OA Feb 01, 2024
18421091 UPLINK TRANSMISSION METHOD AND APPARATUS, AND TERMINAL Vivo Mobile Communication Co., Ltd. ZHU, BO HUI ALVIN 2465 Non-Final OA Jan 24, 2024
18417669 SENSING METHOD, APPARATUS, AND NETWORK DEVICE Vivo Mobile Communication Co., Ltd. WASEL, SHIMA MOHAMED 2475 Non-Final OA Jan 19, 2024
18418092 NODE STATE CONTROL METHOD AND APPARATUS, AND RELATED DEVICE Vivo Mobile Communication Co., Ltd. EMADI, MARYAM NMN 2478 Non-Final OA Jan 19, 2024
18579423 HORIZONTAL DUAL-AXIS SOLAR TRACKING SYSTEM Unknown BUCK, LINDSEY A 1728 Non-Final OA Jan 15, 2024
18569770 CLEANING APPARATUS BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. HENSON, KATINA N 3723 Non-Final OA Dec 13, 2023
18566883 MATCHING SYSTEM FOR METHANE RESOURCE UTILIZING FOOD WASTE Tbm Co., Ltd. CHEN, WENREN 3626 Non-Final OA Dec 04, 2023
18565137 ELECTRICALLY INSULATING COATING FOR ANISOTROPIC ELECTRICAL STEEL Public Joint-Stock Company "Novolipetsk Steel" ZHENG, LOIS L 1733 Non-Final OA Nov 29, 2023
18563246 DATA DRIVEN SMART NON-PNEUMATIC TIRES VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. PANDE, ASHUTOSH 3668 Non-Final OA Nov 21, 2023
18511434 PAINT BRUSH AND ROLLER WASHER Unknown LEE, KEVIN G 1711 Non-Final OA Nov 16, 2023
18560907 NON-CONTACT TYPE OCULAR PHYSICAL PROPERTY MEASURING DEVICE Quovisu LLC SHOSTAK, ANDREY 3791 Non-Final OA Nov 14, 2023
18505633 MODULAR TABLE ASSEMBLY Cozey Inc. ING, MATTHEW W 3637 Non-Final OA Nov 09, 2023
18559156 OBSTACLE AVOIDANCE METHOD AND APPARATUS FOR SELF-WALKING DEVICE, AND MEDIUM AND ELECTRONIC DEVICE BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. REDA, MATTHEW J 3665 Final Rejection Nov 06, 2023
18557122 DUST COLLECTION PILE, CLEANING ROBOT, AND CLEANING SYSTEM BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. SEHN, MICHAEL L 3745 Non-Final OA Oct 25, 2023
18557097 FAN ASSEMBLY, DUST COLLECTION PILE, AND CLEANING SYSTEM BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. SEHN, MICHAEL L 3745 Non-Final OA Oct 25, 2023
18555551 OBSTACLE AVOIDANCE METHOD AND APPARATUS FOR ROBOT, ROBOT, STORAGE MEDIUM, AND ELECTRONIC DEVICE BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. WOOD, BLAKE ANDREW 3658 Final Rejection Oct 16, 2023
18550847 HIGH-VISCOSITY RESINS IN MASK PROJECTION STEREOLITHOGRAPHY VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. SWANSON, ANDREW L 1745 Final Rejection Sep 15, 2023
18549443 DOUBLE-SIDE COOLED POWER MODULES WITH SINTERED-SILVER INTERPOSERS VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. ULLAH, ELIAS 2893 Non-Final OA Sep 07, 2023
18549447 DOUBLE-SIDE COOLED POWER MODULES VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. VALENZUELA, PATRICIA D 2812 Non-Final OA Sep 07, 2023
18546127 2-ACETAMIDO-6-HYDROXY-BENZOTHIOPHENE DERIVATIVES WITH ANTIVIRAL ACTIVITY Otcpharm Jsc DEKARSKE, MADELINE MCGUIRE 1622 Non-Final OA Aug 11, 2023
18264830 AUTOMATIC CLEANING DEVICE CONTROL METHOD AND APPARATUS, AND MEDIUM AND ELECTRONIC DEVICE BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. RHEE, ROY B 3664 Final Rejection Aug 09, 2023
18364088 TRAPEZOIDAL CURRENT CONTROL IN ELECTRONIC TRANSFORMERS VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. LAXTON, GARY L 2838 Final Rejection Aug 02, 2023
18356669 SYSTEM AND METHOD FOR HARVESTING AND IMPLEMENTING HAIR GRAFT ON BODY SURFACE WITHOUT USING PRESERVATIVES Unknown FISHBACK, ASHLEY LAUREN 3771 Non-Final OA Jul 21, 2023
18261735 OBSTACLE DETECTION DEVICE FOR CLEANING ROBOT AND CLEANING ROBOT BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD. ALKIRSH, AHMED 3668 Non-Final OA Jul 17, 2023
18351396 TRANSMISSION METHOD, TRANSMISSION APPARATUS, COMMUNICATION DEVICE, AND READABLE STORAGE MEDIUM Vivo Mobile Communication Co., Ltd. AHSAN, UMAIR 2647 Final Rejection Jul 12, 2023
18341919 ORTHODONTIC ALIGNER COMPRISING BITE PLATE Unknown SAUNDERS, MATTHEW P 3772 Final Rejection Jun 27, 2023
18258930 AN ADHESIVE NANOGEL COMPOSITION AND METHOD OF PREPARATION THEREOF Unknown BORI, IBRAHIM D 1629 Non-Final OA Jun 22, 2023
18257259 A CAMELLIA SINENSIS AND VITISBASED COMPOSITION AND A PROCESS OF PREPARATION THEREOF Walters Bay Holdings, LLC DIVIESTI, KARLA ISOBEL 1792 Non-Final OA Jun 13, 2023
18328372 INTEGRATED TRANSFORMERS FOR HIGH CURRENT CONVERTERS VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. LIAN, MANG TIN BIK 2837 Non-Final OA Jun 02, 2023
18307382 A Nanoparticle Composition For Allowing Sustained-Delivery And Brain-Targeting Of Risperidone And Preparation Process Thereof Unknown SHOMER, ISAAC 1612 Non-Final OA Apr 26, 2023
18299670 SYSTEM AND METHOD FOR PREDICTING DISEASES IN ITS EARLY PHASE USING ARTIFICIAL INTELLIGENCE Unknown KOETH, MICHELLE M 2671 Final Rejection Apr 12, 2023
18044264 SUPPORT FOR SEMICONDUCTOR SUBSTRATES FOR PECVD TREATMENT WITH HIGH SUBSTRATE LOADING CAPACITY Semco Smartech France KIM, PAUL D 3729 Non-Final OA Mar 07, 2023
18175931 ELECTRIC VEHICLE HYBRID CHARGING SYSTEM Unknown FUREMAN, JARED 2859 Non-Final OA Feb 28, 2023
18022092 MULTI-PHASE ELECTRICAL TRANSFORMER AND POWER CONTROL APPARATUS Third Equation Ltd LIAN, MANG TIN BIK 2837 Final Rejection Feb 17, 2023
18001954 METHOD FOR DRYING RED WATER FROM TRINITROTOLUENE PURIFICATION PROCESS, POWDER AND PACKAGED PRODUCT Mac Jee Tecnologia Ltda. NORRIS, CLAIRE A 1779 Non-Final OA Dec 15, 2022
18001535 ELECTRONIC DEVICE CASE FOR USE WITH A WIRELESS POWER TRANSFER SYSTEM Etherdyne Technologies, Inc. BARNETT, JOEL 2849 Final Rejection Dec 12, 2022
18058828 SYSTEM AND METHOD FOR TREATING CARDIAC TOXICITY VIA GUT MICROBIOTA Unknown MATTISON, LORI K 1619 Non-Final OA Nov 25, 2022
18058709 Prolonged Bearing of Cancer and its Treatment on Oral Health King Khalid University GRANT, MICHAEL CHRISTOPHER 3715 Non-Final OA Nov 23, 2022
17998378 DEVICE FOR HORAL HYGIENE Unknown MOON, MATTHEW RYAN 3785 Non-Final OA Nov 10, 2022
17996375 A NEW FIN AND FIN BLADE Sunny Industrial Engineering Co., Ltd. VENNE, DANIEL V 3615 Final Rejection Oct 17, 2022
17905658 ALUMINUM ANODE CURRENT COLLECTORS FOR LITHIUM ION BATTERIES Georgia Tech Research Corporation MARTIN, ANGELA J 1727 Non-Final OA Sep 06, 2022
17905647 MOLTEN SALT FAST REACTOR State Atomic Energy Corporation "Rosatom" KIL, JINNEY 3646 Non-Final OA Sep 05, 2022
17879171 MARINE-BASED GELATIN POWDERS AND METHODS OF MAKING UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. EIX, EMILY FAY 1653 Final Rejection Aug 02, 2022
17775546 SYSTEMS AND METHODS FOR AUTOMATED DETECTION OF SWITCH CAPACITOR OPERATION Sentient Technology Holdings, LLC HAGOS, EYOB 2857 Non-Final OA May 09, 2022
17755115 GAS QUENCHING CELL Ecm Technologies SMOOT, MORIAH SIMONE MCMIL 1733 Non-Final OA Apr 21, 2022
17766485 MULTILAYER AND BOUQUET FIBER-BASED NEURAL PROBES AND METHODS OF MAKING AND USES THEREOF VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. PAPE, ALYSSA MORGAN 3794 Non-Final OA Apr 04, 2022
17601133 DISPLAY PANEL AND FABRICATION METHOD THEREOF BOE TECHNOLOGY GROUP CO., LTD. SCHODDE, CHRISTOPHER A 2898 Final Rejection Oct 04, 2021
17431242 SYSTEM AND METHOD FOR HANDLING DRILL RODS Titeline Services Pty Ltd. YAO, THEODORE N 3676 Non-Final OA Aug 16, 2021
17141072 METHOD AND A PROCESSOR FOR DETERMINING HEALTH OF AN INDIVIDUAL Well Universal Pty Ltd. SEREBOFF, NEAL 3683 Final Rejection Jan 04, 2021

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