Prosecution Insights
Last updated: April 19, 2026

Kppb LLP

104 pending office actions • 45 clients

Portfolio Summary

104
Total Pending OAs
28
Final Rejections
76
Non-Final OAs

Client Portfolio (45 clients)

Client (Assignee)Pending OAs
The Regents of the University of California 22
Artema Labs, Inc. 11
Oxa Autonomy Ltd. 5
Touchstream Technologies, Inc. 4
Digilens Inc. 4
California Institute Of Technology 4
Ims Nanofabrication GmbH 3
Mesoline Inc. 3
Divx, LLC 2
Moxz GmbH 2
Bryte Labs, Inc. 2
Metalenz, Inc. 2
Purposeful Ike 2
Magnus Medical, Inc. 2
Elasticflash, Inc. 1
Unlearn.Ai, Inc. 1
Endura Ip Holdings Ltd. 1
Gimbel Group LLC, Dba Gimbel Automation 1
Ecoatoms, Inc. 1
Leydenjar Technologies B.V. 1
Syng, Inc. 1
Croptide Ltd. 1
Leydenjar Technologies B.V. 1
AllPet Inc. 1
Acom Labs, Inc. 1
Rexter Holdings LLC 1
Tempest Droneworx, Inc. 1
Auditoria.AI, Inc. 1
UNITED STATES GOVERNMENT 1
Ntby Moss LLC 1
Amorphology Inc. 1
Fuzionaire Theranostics, Inc. 1
Metali LLC 1
Friday Pm, Inc. 1
Carbyne Biometrics, LLC 1
Antelope Surgical Solutions, Inc. 1
Oxi-Tech Solutions Limited 1
Cyprus Materials, Inc. 1
Proasia Design Co., Ltd. 1
Drisk, Inc. 1
BLNG Corporation 1
Iambic Therapeutics, Inc. 1
Akkio Inc. 1
The Rockefeller University 1
Hyperconnect, Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19322470 Untitled Artema Labs, Inc. IDIAKE, VINCENT I 3698 Non-Final OA
19181191 Untitled Artema Labs, Inc. QAYYUM, ZESHAN 3697 Non-Final OA
19281466 Systems and Methods for Controlling Content Playback using Remote Server Systems Touchstream Technologies, Inc. HOPE, DARRIN 2178 Non-Final OA Jul 25, 2025
19273020 Systems and Methods for Controlling Media Playback using Speech Touchstream Technologies, Inc. HOPE, DARRIN 2178 Non-Final OA Jul 17, 2025
19273025 Systems and Methods for Controlling Content Playback on Televisions using Mobile Devices Touchstream Technologies, Inc. HOPE, DARRIN 2178 Final Rejection Jul 17, 2025
19273014 Systems and Methods for Playing Content on Televisions using Downloadable Media Players Touchstream Technologies, Inc. HOPE, DARRIN 2178 Non-Final OA Jul 17, 2025
19205830 Controlling Gears in a Vehicle Oxa Autonomy Ltd. LEWIS, TISHA D 3619 Non-Final OA May 12, 2025
19193871 Distributed Data Storage and Analytics System Elasticflash, Inc. PHAM, KHANH B 2166 Non-Final OA Apr 29, 2025
19053313 Systems and Methods for Optimizing Clinical Trial Designs Unlearn.Ai, Inc. VAN DUZER, ALEXIS KIM 3682 Non-Final OA Feb 13, 2025
19030892 Playback Synchronization Across Playback Devices Divx, LLC BASEHOAR, ADAM L 3992 Final Rejection Jan 17, 2025
19011388 Oxyhydrogen Pulse and Rotary Detonation Combustion Pump Unknown LETTMAN, BRYAN MATTHEW 3746 Non-Final OA Jan 06, 2025
18877242 A Computer-Implemented Method of Determining a Trajectory of an Autonomous Vehicle Oxa Autonomy Ltd. KINGSLAND, KYLE J 3663 Non-Final OA Dec 19, 2024
18957569 Systems and Methods for Communicating by Modulating Data on Zeros Moxz GmbH PEREZ, JAMES M 2635 Non-Final OA Nov 22, 2024
18951626 DC-DC VOLTAGE CONTROL MODE WITH SEAMLESS PFM AND LOAD-LINE OPERATION Endura Ip Holdings Ltd. NOVAK, PETER MICHAEL 2838 Non-Final OA Nov 18, 2024
18945401 Low Voltage LED Filament Array Lighting Unknown BUKHARI, AQEEL H 2849 Final Rejection Nov 12, 2024
18940643 Systems, Methods, and Media for Controlling Delivery Of Content Divx, LLC NGUYEN, QUANG N 2441 Non-Final OA Nov 07, 2024
18862511 Controlling an Autonomous Vehicle Oxa Autonomy Ltd. KAN, YURI 3662 Non-Final OA Nov 01, 2024
18920778 Systems and Methods for Communicating by Modulating Data on Zeros in the Presence of Channel Impairments Moxz GmbH PEREZ, JAMES M 2635 Non-Final OA Oct 18, 2024
18912611 LINEARLY-ACTUATED CONVEYOR BELT LOADING SYSTEM FOR CNC MACHINES Gimbel Group LLC, Dba Gimbel Automation SINGH, KAVEL 3651 Non-Final OA Oct 11, 2024
18854934 Systems and Methods for Space Based Biosensors Ecoatoms, Inc. EMPIE, NATHAN H 1712 Non-Final OA Oct 07, 2024
18845857 Apparatus and Method for Plasma Enhanced Chemical Vapour Deposition Leydenjar Technologies B.V. TUROCY, DAVID P 1718 Non-Final OA Sep 10, 2024
18824792 Methods for Securely Adding Data to a Blockchain Using Dynamic Time Quanta and Version Authentication Artema Labs, Inc. LEMMA, SAMSON B 2498 Non-Final OA Sep 04, 2024
18814385 Sleep Phase Dependent Temperature Control and Learning Methods to Optimize Sleep Quality Bryte Labs, Inc. AFRIFA-KYEI, ANTHONY D 2686 Non-Final OA Aug 23, 2024
18809246 Systems and Methods for Audio Upmixing Syng, Inc. HUBER, PAUL W 2691 Non-Final OA Aug 19, 2024
18839701 Systems and Methods for Abuse Safeguards in NFT-Directed Environments Artema Labs, Inc. TSANG, HENRY 2495 Non-Final OA Aug 19, 2024
18761149 Last-Mile Delivery Systems Incorporating Modular Robots The Regents of the University of California CAMERON, ATTICUS A 3658 Non-Final OA Jul 01, 2024
18759521 Sleep Platform Pneumatics Management System Bryte Labs, Inc. SUN, GEORGE 3673 Non-Final OA Jun 28, 2024
18721159 Sensor Croptide Ltd. LE, THANG XUAN 2858 Non-Final OA Jun 17, 2024
18741659 Determination of Imaging Transfer Function of a Charged-Particle Exposure Apparatus Using Isofocal Dose Measurements Ims Nanofabrication GmbH ASFAW, MESFIN T 2882 Non-Final OA Jun 12, 2024
18717963 A Highly Power Efficient p-i-n Diode-Based THz Radiating Array The Regents of the University of California KIM, SEOKJIN 2844 Non-Final OA Jun 07, 2024
18713429 COMPOSITE ELECTRODE MATERIAL, METHOD FOR ITS PRODUCTION AND USE OF THE MATERIAL Leydenjar Technologies B.V. HORGER, KIM S. 1784 Non-Final OA May 24, 2024
18662402 Systems and Methods for 1-Micron Frequency Comb Optical Coherence Tomography The Regents of the University of California LEE, HWA S 2877 Final Rejection May 13, 2024
18656476 Activated Carbon for Detoxification of Intoxications, Including Methods of Use Thereof AllPet Inc. NGUYEN, NGOC-ANH THI 1615 Non-Final OA May 06, 2024
18703303 Systems and Methods for Localizing a Radar Sensor Oxa Autonomy Ltd. WINDRICH, MARCUS E 3646 Non-Final OA Apr 19, 2024
18701575 Method and Apparatus Oxa Autonomy Ltd. BEKELE, MEKONEN T 2699 Non-Final OA Apr 15, 2024
18697858 A Wirelessly Powered, Battery-Less Closed Loop Biopotential Recording IC for Implantable Medical Applications The Regents of the University of California WONG, KIN C 2689 Non-Final OA Apr 02, 2024
18596458 Method for Determining Focal Properties in a Target Beam Field of a Multi-Beam Charged-Particle Processing Apparatus Ims Nanofabrication GmbH IPPOLITO, NICOLE MARIE 2881 Non-Final OA Mar 05, 2024
18689045 Head Worn Augmented Reality Displays Digilens Inc. GROSS, ALEXANDER P 2871 Non-Final OA Mar 04, 2024
18592246 Polarization-Tuned Metasurface Device Metalenz, Inc. DUONG, HENRY ABRAHAM 2872 Non-Final OA Feb 29, 2024
18431891 Methods and Devices for Alleviating Disorders Associated with Sinus Cavities Unknown ASGHAR, AMINAH 3797 Final Rejection Feb 02, 2024
18414155 Systems and Methods for Multisite Stimulation Using a Double-Tuned Transmitter Coil The Regents of the University of California MARLEN, TAMMIE K 3796 Non-Final OA Jan 16, 2024
18579762 Systems, Devices and Methods for Intradermal or Subdermal Fluid Delivery Acom Labs, Inc. RODRIGUEZ, WILLIAM H 3741 Non-Final OA Jan 16, 2024
18395038 Low Temperature Fabrication of Silicon Nitride Photonic Devices The Regents of the University of California CAPUTO, LISA M 2874 Non-Final OA Dec 22, 2023
18395260 Adjustable Magnetic Lens Having Permanent-Magnetic and Electromagnetic Components Ims Nanofabrication GmbH GASSEN, CHRISTOPHER J 2881 Non-Final OA Dec 22, 2023
18393142 Integrated High-Extinction Ratio Unbalanced Mach Zehnder Interferometers and Integrated Mach Zehnder Interferometers Incroporating Coil Resonators The Regents of the University of California STAHL, MICHAEL J 2874 Non-Final OA Dec 21, 2023
18571597 Artificial Intelligence Assisted Control of Hemodynamics and Anesthesia in Surgery Patients The Regents of the University of California XU, JUSTIN 3791 Non-Final OA Dec 18, 2023
18542497 Photonic Integrated Rapidly Switchable High Contrast Filter The Regents of the University of California SMITH, CHAD 2874 Non-Final OA Dec 15, 2023
18537535 Systems and Methods for Identifying Groups Relevant to Stored Objectives and Recommending Actions Rexter Holdings LLC MIAN, MUHAMMAD U 2163 Non-Final OA Dec 12, 2023
18568693 Method and System for Automated Analysis of Coronary Angiograms The Regents of the University of California MEMON, OWAIS IQBAL 2663 Non-Final OA Dec 08, 2023
18566324 Systems and Methods for Cellular Lumen Formation and Cellular Differentiation The Regents of the University of California AMICK, THOMAS RUSSE 1638 Non-Final OA Dec 01, 2023
18505960 Selective Modification of Nanoparticle Structures Mesoline Inc. DUMBRIS, SETH M 1784 Non-Final OA Nov 09, 2023
18500008 Integrated Programmable Strongly Coupled Three-Ring Resonator Photonic Molecule with Ultralow-Power Piezoelectric Control The Regents of the University of California MANHEIM, MARC ETIENNE 2874 Non-Final OA Nov 01, 2023
18499090 Systems and Methods for Fusing Sensor Data from Drones in a Virtual Environment Tempest Droneworx, Inc. DEL VALLE, LUIS GERARDO 3666 Final Rejection Oct 31, 2023
18496794 Systems and Methods for Textual Classification Using Natural Language Understanding Machine Learning Models for Automating Business Processes Auditoria.AI, Inc. PHILLIPS, III, ALBERT M 2159 Final Rejection Oct 27, 2023
18485173 Stress Optic Tuners for Waveguide-Based Devices UNITED STATES GOVERNMENT MANHEIM, MARC ETIENNE 2874 Non-Final OA Oct 11, 2023
18467661 Systems and Methods for Token-based Asset Ownership Artema Labs, Inc. MCATEE, PATRICK 3698 Final Rejection Sep 14, 2023
18466608 Systems and Methods for Transmitting and Receiving Wavelength-Multiplexed Optical Signals The Regents of the University of California BARUA, PRANESH K 2635 Non-Final OA Sep 13, 2023
18549313 Closed-Loop Wireless Stimulation Systems with Wirelessly Powered Stimulators and Recorders The Regents of the University of California STICE, PAULA J 3796 Non-Final OA Sep 06, 2023
18260222 Formulations of a Prophylactic Nasal Spray and Methods of Use and Manufacture Thereof Ntby Moss LLC PALENIK, JEFFREY T 1615 Non-Final OA Jun 30, 2023
18343597 Systems and Methods for Bipolar Membranes California Institute Of Technology SABATOSE, ASHLEY CHARLES 1791 Non-Final OA Jun 28, 2023
18258122 Antiviral Compounds and Applications Thereof The Regents of the University of California RAMOS LEWIS, JOSMALEN MILAGROS 1621 Non-Final OA Jun 16, 2023
18326906 Systems and Methods for High Volume Manufacturing of Waveguides Digilens Inc. DABBI, JYOTSNA V 2872 Final Rejection May 31, 2023
18254318 Methods and Systems for Fabricating Layers of Metallic Glass-Based Materials Amorphology Inc. ZHANG, HAI Y 1717 Non-Final OA May 24, 2023
18254118 Photonic Crystals and Methods for Fabricating the Same Digilens Inc. CHANG, AUDREY Y 2872 Final Rejection May 23, 2023
18318607 Systems of Getters for Microelectronics and Methods for Production Thereof Mesoline Inc. HOSSAIN, MOAZZAM 2898 Non-Final OA May 16, 2023
18252169 Systems and Methods for Ground Truthing Remotely Sensed Data The Regents of the University of California ISLAM, MOHAMMAD K 2857 Final Rejection May 08, 2023
18304302 Theranostic Silicon-Fluoride Heteroaromatic Systems and Methods Thereof Fuzionaire Theranostics, Inc. JONES, DAMERON LEVEST 1618 Non-Final OA Apr 20, 2023
18303528 Reversible Excited-State Photoacids and Photobases as Dynamic Fluorescence Sensors of Protonic Species The Regents of the University of California KWAK, DEAN P 1798 Non-Final OA Apr 19, 2023
18302598 Erodible Support Materials for Additive Manufacturing California Institute Of Technology PAN, YUHUI R 2116 Final Rejection Apr 18, 2023
18249228 Compositions and Uses Thereof Purposeful Ike WILSON, JERICA KATLYNN 1621 Non-Final OA Apr 14, 2023
18249229 Compositions and Uses Thereof Purposeful Ike MOU, LIYUAN 1628 Non-Final OA Apr 14, 2023
18299546 Systems and Methods for Instant NFTs and Protection Structure, Detection of Malicious Code within Blockchain Smart Contracts, Tokens with Transfer Limitations, Mirror Tokens and Parallel Addresses, Smart Contract Risk Scoring Method, and Cross-Device Digital Rights Management Artema Labs, Inc. ALI, JAHED 3699 Non-Final OA Apr 12, 2023
18185975 In-Ground Electric Vehicle Charging Module Unknown ROBBINS, JERRY D 2859 Non-Final OA Mar 17, 2023
18117350 METHODS AND SYSTEMS FOR IDENTIFICATION OF TREATMENT TARGETS Magnus Medical, Inc. GROSS, JASON PATRICK 3797 Non-Final OA Mar 03, 2023
18169746 Methods and Systems for High Pressure Die Casting Metali LLC KESSLER, CHRISTOPHER S 1759 Final Rejection Feb 15, 2023
18148869 Optical Module Including Metasurface Chip and Methods of Manfuacturing Thereof Metalenz, Inc. ALEXANDER, WILLIAM R 2872 Non-Final OA Dec 30, 2022
18003094 Systems and Methods for Adaptive Workspace Layout and Usage Optimization Friday Pm, Inc. FLYNN, ABBY J 3663 Non-Final OA Dec 22, 2022
18002097 Systems and Methods for Measuring Vital Signs Using Multimodal Health Sensing Platforms The Regents of the University of California JOHNSON, NICOLE F 3796 Final Rejection Dec 16, 2022
18054818 METHOD, MEDIUM, AND SYSTEM FOR REDUCING FRAUD Carbyne Biometrics, LLC ZIMMERMAN, MATTHEW E 3688 Final Rejection Nov 11, 2022
18052415 Spectrally Selective Structured Materials The Regents of the University of California PARBADIA, BALRAM T 2872 Non-Final OA Nov 03, 2022
17935084 MULTIFUNCTIONAL COMPOUNDS FOR USE IN MEDICAL IMAGING AND THERAPY Antelope Surgical Solutions, Inc. SCHLIENTZ, LEAH H 1618 Final Rejection Sep 23, 2022
17933828 Systems and Methods for Gas-Liquid Contactors for Rapid Carbon Capture The Regents of the University of California GERMAIN, ADAM ADRIEN 1777 Non-Final OA Sep 20, 2022
17823014 Methods for Conditional Transaction Tokens, Secure Sharing of Token Assets, Wallet Spam Protection, and User Interfaces for Acceptance of Terms Artema Labs, Inc. WARDEN, MICHAEL J 3694 Final Rejection Aug 29, 2022
17822625 Piecewise Rolled Vector Gratings and Methods of Fabrication Digilens Inc. CHANG, AUDREY Y 2872 Non-Final OA Aug 26, 2022
17821444 Systems and Methods for Management of Token Interactions Artema Labs, Inc. PHAN, NICHOLAS K 3699 Final Rejection Aug 22, 2022
17904366 Systems and Methods for UV-Reflective Paints with High Overall Solar Reflectance for Passive Cooling The Regents of the University of California LIOTT, CAROLINE DUSHECK 1732 Final Rejection Aug 16, 2022
17819606 Compositions and Methods for the Recycling of a Mixed Plastic Feedstock Unknown ROSEBACH, CHRISTINA H.W. 1766 Non-Final OA Aug 12, 2022
17758490 Process and Apparatus for Production of Ozone Oxi-Tech Solutions Limited TAI, XIUYU 1795 Non-Final OA Jul 07, 2022
17810741 Systems and Method for Providing Security Against Deception and Abuse in Distributed and Tokenized Environments Artema Labs, Inc. SCHMIDT, KARI L 2439 Non-Final OA Jul 05, 2022
17808264 Systems and Methods for Token Creation and Management Artema Labs, Inc. RAHMAN, SM AZIZUR 2434 Non-Final OA Jun 22, 2022
17806065 Systems and Methods for Maintenance of NFT Assets Artema Labs, Inc. GARCIA MIZE, KARLYANNIE MARIE 3698 Final Rejection Jun 08, 2022
17700451 METHODS AND SYSTEMS FOR LONG TERM TREATMENT OF NEUROPSYCHIATRIC DISORDERS Magnus Medical, Inc. KOHUTKA, BROOKE NICOLE 3791 Final Rejection Mar 21, 2022
17698510 SYSTEM AND METHOD FOR AN AQUEOUS STRUCTURAL COLOR FORMING SOLUTION Cyprus Materials, Inc. DONAHUE, OLGA LUCIA 1763 Non-Final OA Mar 18, 2022
17753930 Wirelessly Powered Stimulator The Regents of the University of California SISON, CHRISTINE ANDREA PAN 3796 Non-Final OA Mar 18, 2022
17665268 SECOND STAGE REGULATOR FOR EMERGENCY BREATHING SYSTEMS Proasia Design Co., Ltd. ZIEGLER, MATTHEW D 3785 Final Rejection Feb 04, 2022
17649330 Systems and Methods for Autonomous Vehicle Control Drisk, Inc. TRAN, DAVID HOANG 2147 Final Rejection Jan 28, 2022
17645937 Systems and Methods for Generating Jewelry Designs and Models using Machine Learning BLNG Corporation MOLL, NITHYA JANAKIRAMAN 2189 Non-Final OA Dec 23, 2021
17522241 ELECTRODIALYZER AND ELECTRODIALYSIS SYSTEM FOR CO2 CAPTURE FROM OCEAN WATER California Institute Of Technology PARENT, ALEXANDER RENE 1795 Final Rejection Nov 09, 2021
17342338 Methods and Systems of Fabricating Electrical Devices by Micro-Molding Mesoline Inc. KIRKLAND III, FREDDIE 2855 Final Rejection Jun 08, 2021
17332951 Systems and Methods for Determining Molecular Properties with Atomic-Orbital-Based Features Iambic Therapeutics, Inc. PULLIAM, JOSEPH CONSTANTINE 1687 Non-Final OA May 27, 2021
17158681 METHODS AND SYSTEMS FOR DYNAMICALLY GENERATING A PLURALITY OF MACHINE LEARNING SYSTEMS DURING PROCESSING OF A USER DATA SET Akkio Inc. KWON, JUN 2127 Non-Final OA Jan 26, 2021
16965292 Methods for Analyzing Genetic Data to Classify Multifactorial Traits Including Complex Medical Disorders The Rockefeller University SCHULTZHAUS, JANNA NICOLE 1685 Final Rejection Jul 27, 2020
16851248 SERVER AND OPERATING METHOD THEREOF Hyperconnect, Inc. GREENE, JOSEPH L 2443 Final Rejection Apr 17, 2020
16817489 Systems and Methods for Determining Molecular Structures with Molecular-Orbital-Based Features California Institute Of Technology HAYES, JONATHAN EDWARD 1685 Final Rejection Mar 12, 2020

Managing Kppb LLP'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