Weekly Patent Market Pulse: USPTO Assignments from Jul 28, 2025 to Aug 3, 2025


From July 28 to August 3, 2025, the U.S. patent market featured notable transactions:

  • 1. JAPAN DISPLAY INC to MAGNOLIA WHITE CORP (July 28): Display device and manufacturing method patents.
  • 2. T1V INC to KARL STORZ SE & CO KG (July 28): Multimedia, multiuser system and associated methods patents.
  • 3. TERADICI CO to HP TECHNOLOGY HOLDINGS LLC (July 28): Method and apparatus for encoding changed image regions patents.
  • 4. ZEAVISION LLC to PRN PHYSICIAN RECOMMENDED NUTRICEUTICALS LLC (July 29): Handheld device for measuring macular pigment and eye disorders patents.
  • 5. INNOVEX INTERNATIONAL INC to TRENDSETTER ENGINEERING INC (July 30): Subsea system and method for high pressure high temperature wells patents.
These transactions involve significant companies like HP Technology Holdings and Karl Storz, highlighting strategic patent acquisitions in display technology, multimedia systems, and subsea engineering sectors.

Please note that the following records include assignments involving more than 5 patents. To access detailed records linking patents and companies, you may be directed to Patentcloud pages where signing in or signing up is required.
Reel No. Recorded Date Execution Date Assignor Assignee # of Patents
71845-772 20250728 20250625 JAPAN DISPLAY INC MAGNOLIA WHITE CORP 7
Summary of Patents: Display Device And Manufacturing Method Thereof
The document discusses a display device and its manufacturing method, focusing on components such as light source units, polarizers, and substrates. It highlights the integration of various elements like liquid crystal panels and pixel electrodes to enhance display quality. The text also covers techniques for accurate local dimming and contrast improvement, aiming to optimize the performance and efficiency of the display apparatus.
71853-128 20250728 20241230 T1V INC KARL STORZ SE & CO KG 33
Summary of Patents: Multimedia, Multiuser System And Associated Methods
The document discusses various systems and methods for enhancing real-time collaboration across multiple locations using multimedia and multiuser systems. It includes technologies like remote gesture control, virtual distributed cameras, and graphical user interfaces for organizing information from AI engines. The focus is on improving interaction through touch screens, simultaneous gesture and touch control, and cross-network sharing systems. Additionally, it covers simultaneous input systems for web browsers and applications, and displays capable of object recognition, all aimed at creating a seamless and interactive user experience.
71846-697 20250728 20250724 MCLEAR LTD MTG CO LTD 5
Summary of Patents: Wearable Data Transmission Device And Method
The document describes a wearable radio device designed for efficient data transmission. It outlines the method by which the device operates, focusing on its ability to transmit data wirelessly. The device is intended to be worn on the body, allowing for seamless integration into daily activities. The technology aims to enhance communication capabilities by providing a reliable and convenient means of data transfer. The method involves specific protocols and technologies that ensure secure and fast transmission, making it suitable for various applications in personal and professional settings.
71852-694 20250728 20241231 LANXESS INC URETHANE SYSTEMS US LLC 6
Summary of Patents: Advanced Polyurethane Prepolymer Compositions And Catalysts For Diverse Applications
This document discusses various advanced polyurethane systems and compositions, including anhydride catalysts for urethane and urethane-urea systems, low free polyurethane prepolymer compositions, and aqueous polyurethane dispersions. It highlights the use of these compositions in reactive hot melt adhesives and curable polyurethane prepolymer compositions. The focus is on improving the performance and application of polyurethane prepolymers, particularly in terms of reactivity and environmental impact. The document also explores the role of polycarbonate polyol in enhancing the properties of polyurethane systems.
71853-831 20250728 20250724 SOUTHFORK IP HOLDINGS LLC INDUCTION DEVICES LLC 12
Summary of Patents: Intelligent, Extensible Sie Peripheral Device With Non-Volatile Memory Integration
The document discusses a method and system for digital signal processing, focusing on an intelligent and extensible SIE peripheral device. This device integrates non-volatile memory with security features for storing near field transactions, enhancing NFC communications. It includes a power-on reset circuit for microcontroller stability, busy detection logic for asynchronous communication, and a circuit for asynchronously resetting synchronous circuits. Additionally, it features a multiplexing circuit designed to reduce signal jitter, ensuring efficient and secure data processing and communication.
71854-373 20250728 20221024 TERADICI CO HP TECHNOLOGY HOLDINGS LLC 38
Summary of Patents: Method And Apparatus For Encoding Changed Image Regions
This document discusses a method and apparatus for encoding image regions that have changed. The approach focuses on efficiently encoding only the altered parts of an image, rather than the entire image, to optimize processing and transmission. This technique is particularly useful in scenarios where bandwidth or processing power is limited, such as in remote communication systems or streaming applications. By targeting only the changed regions, the method reduces the amount of data that needs to be processed and transmitted, leading to faster and more efficient image handling.
71870-807 20250729 20241001 DLVR INC ADEIA MEDIA HOLDINGS LLC 5
Summary of Patents: Generating And Using Manifest Files For Adaptive Streaming Video Delivery
This category involves the creation and utilization of manifest files in adaptive streaming video delivery systems. These files contain essential data that guide the streaming process, including content delivery network authentication information. The manifest files play a crucial role in ensuring efficient and secure video delivery by providing necessary instructions for adaptive streaming, which adjusts video quality based on network conditions. This process enhances the viewer's experience by optimizing video playback and maintaining security through authentication protocols.
71865-854 20250729 20250703 VAST GLORY ELECTRONICS & HARDWARE & PLASTIC HUI ZHOU LTD PURPLE CLOUD DEVELOPMENT PTE LTD 14
Summary of Patents: Advanced Heat Pipe And Dissipation Technologies
The document discusses various advanced heat pipe technologies and structures, including thin heat pipes with sintered powdered wick structures, composite wick structures, and three-dimensional heat exchangers. It also covers heat dissipation devices and methods, vapor chambers, and heat transfer devices. These technologies are designed to enhance heat dissipation and transfer efficiency, utilizing components like conductive casings, evaporator sections, and fin structures. The focus is on improving thermal management in various applications through innovative designs and manufacturing methods.
71860-484 20250729 20250725 ZEAVISION LLC PRN PHYSICIAN RECOMMENDED NUTRICEUTICALS LLC 22
Summary of Patents: Handheld Device For Measuring Macular Pigment And Eye Disorders
The information provided discusses various devices and methods related to measuring macular pigment, which is crucial for diagnosing and treating eye disorders. It highlights the use of handheld devices, reflectometry instruments, and spectrometers for accurate measurement. The text also mentions the importance of preloading with macular pigment to enhance photodynamic treatment of retinal vascular disorders. Additionally, it covers the development of diagnostic, prescriptive, and data-gathering systems for addressing macular pigment deficits and other eye conditions, emphasizing the role of data quality indexing features in these devices.
71865-768 20250729 20250729 GAIACA LLC NARC DESTROYER LLC 5
Summary of Patents: Cannabis Waste Disposal Systems And Methods
This document discusses systems and methods specifically designed for the disposal of cannabis waste. It highlights the importance of rendering cannabis waste suitable for composting, ensuring environmentally friendly disposal practices. The systems and methods aim to efficiently manage cannabis waste, adhering to regulatory requirements and promoting sustainability in the cannabis industry. By focusing on composting, these methods not only address waste management but also contribute to environmental conservation efforts.
71875-594 20250730 20250625 JAPAN DISPLAY INC MAGNOLIA WHITE CORP 12
Summary of Patents: Liquid Crystal Display And Detection Device Components
The text describes various components and features of a liquid crystal display (LCD) and detection devices. It mentions elements such as display devices, detection electrodes, photodiodes, optical filter layers, light guide plates, and conductive metals. The focus is on the structure and functionality of these components, including the arrangement of pixel electrodes and the integration of detection surfaces. The description also covers the design of display areas, gate electrodes, and the connection portions of pixel electrodes in electronic apparatuses. Overall, it provides an overview of the technical aspects of LCD panels and related detection technologies.
71883-293 20250730 20250715 INNOVEX INTERNATIONAL INC TRENDSETTER ENGINEERING INC 8
Summary of Patents: Subsea System And Method For High Pressure High Temperature Wells
This document discusses a subsea system and method designed for managing high pressure and high temperature wells. It focuses on the integration of subsea production systems, including production trees and tubing spools, to enhance the efficiency and safety of well operations. The system also includes assemblies for connecting jumpers to subsea structures and features a subsea valve assembly with a replaceable fixed orifice insert. Additionally, it outlines a method for restoring safety integrity level (SIL) capability in subsea installations, ensuring reliable and secure well production.
71879-396 20250730 20250726 METAPEX INC MENTATS CO LTD 6
Summary of Patents: Methods For Managing Network Slice And Pdu Sessions
The document discusses various methods and user equipment (UE) functionalities related to network slice management and protocol data unit (PDU) sessions. It includes techniques for starting and handling slice deregistration inactivity timers, storing radio access technology (RAT) utilization control information, and managing PDU sessions concerning single network slice selection assistance information (S-NSSAI). Additionally, it covers the process of locally removing S-NSSAI upon the expiry of the slice deregistration inactivity timer, ensuring efficient network resource utilization and session management.