Weekly Patent Market Pulse: USPTO Assignments from Apr 7, 2025 to Apr 13, 2025


From April 7 to 13, 2025, the U.S. patent market featured notable transactions:

  • SANDISK TECHNOLOGIES INC to SAMSUNG ELECTRONICS CO LTD (Apr 8): Patents for semiconductor packaging and memory storage technology, memory system data integrity enhancement, and methods of fabricating non-volatile memory with air gaps.
  • FUJIFILM CORP to NANCHANG OFILM OPTICAL ELECTRONIC TECH CO LTD (Apr 8): Patents for wide angle imaging lenses and apparatus.
  • HTC CORP to TELEFONAKTIEBOLAGET LM ERICSSON PUBL (Apr 10): Patent for multifunctional electronic device and communication method.
  • REGENTS OF THE UNIVERSITY OF MINNESOTA to MEDTRONIC INC (Apr 8): Patent for method and apparatus for mapping a structure.
  • ACER INC to MALIKIE INNOVATIONS LTD (Apr 10): Patent for wireless communication devices with multiband antennas and antenna switch modules.
These transactions involve major companies like Samsung, Medtronic, and Ericsson, highlighting strategic patent acquisitions in various tech 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
70750-678 20250407 20240829 COVESTRO NETHERLANDS BV OBJECT CARPET GMBH 8
Summary of Patents: Textile Manufacturing Processes: Laminated Products, Primary Backing, And Polymer Yarns
This invention relates to a method for manufacturing a textile product using polymer yarns, along with a device for applying the method. The textile product is designed for various uses and is produced using innovative manufacturing techniques.
70760-165 20250407 20241230 GRITSTONE BIO INC SEATTLE PROJECT CORP 48
Summary of Patents: Immunotherapy: Kras-Neoantigen Vaccines For Cancer Treatment
This category focuses on the development of neoantigen therapies targeting KRAS and shared neoantigens for cancer treatment.
70757-10 20250407 20250116 YIELD10 BIOSCIENCE INC NUSEED NUTRITIONAL US INC 14
Summary of Patents: Genetically Modified Plants With Increased Seed Yield
Genetically modified plants exhibit an increase in seed yield by comprising a first homolog of sugar-dependent1 (SDP1) homozygous for a wild-type allele and a second homolog of SDP1 homozygous for a mutant allele. These modified plants also comprise a polynucleotide with a non-cognate promoter operably linked to a coding sequence that encodes a transcription factor. Additionally, the plants express 6-phosphogluconate dehydratase and/or 2-keto-3-deoxy-6-phosphogluconate aldolase, as well as a polyhydroxyalkanoate synthase seed specifically with cytosolic localization. The genetic modifications result in enhanced yield and improved plant productivity, particularly in photosynthetic pathways and the generation of high polyhydroxybutyrate producing oilseeds.
70755-425 20250407 20250116 YIELD10 BIOSCIENCE INC NUSEED NUTRITIONAL US INC 17
Summary of Patents: Genetically Modified Crop Enhancement Technology
This category includes transgenic land plants with enhanced traits and modified genes for increased yield and performance.
70749-1 20250407 20250130 ALLIANCE USACQCO 2 INC HUBBELL INC DELAWARE 10
Summary of Patents: Antenna Enclosure For Attachment To A Handrail
This category includes antenna enclosures designed for attachment to handrails, providing a secure and convenient mounting solution for antennas in various settings. The enclosures feature a second peripheral flange portion for easy installation and are suitable for outdoor and indoor use. They are ideal for wireless communication systems and can be used in public spaces, industrial facilities, and commercial buildings.
70751-346 20250407 20250402 PRESSURE SPECIALIST INC RIPKEY JOHN R 7
Summary of Patents: Airgun Fill Station With Two-Stage Regulated Pressure Adjustment
A regulated fill station with pressure regulator and valve assembly for safe and controlled airgun filling.
70756-55 20250407 20230807 AXON HEALTHCARE SERVICES LLC EVERSANA LIFE SCIENCE SERVICES LLC 5
Summary of Patents: Prospective Management Process For Medical Benefit Prescriptions
The prospective management process involves the coordination of medical benefit prescriptions, particularly for specialty pharmacies and biotech pharmaceuticals.
70776-307 20250408 20250306 SANDISK TECHNOLOGIES INC SAMSUNG ELECTRONICS CO LTD 12
Summary of Patents: Semiconductor Packaging And Memory Storage Technology
Semiconductor packages with electrical connections through a single layer leadframe provide a compact and efficient solution for controller die bond pads.
70778-160 20250408 20250306 SANDISK TECHNOLOGIES INC SAMSUNG ELECTRONICS CO LTD 50
Summary of Patents: Memory System Data Integrity Enhancement
This category focuses on methods to protect against returning old versions of data, ensuring the integrity of data in memory systems. It includes techniques such as capacitive discharge method for writing to non-volatile memory cells in dimensional memory arrays.
70778-175 20250408 20250306 SANDISK TECHNOLOGIES INC SAMSUNG ELECTRONICS CO LTD 50
Summary of Patents: Methods Of Fabricating Non-Volatile Memory With Air Gaps
This method involves the selective metal deposition process to create self-assembling floating gate electrodes for a three-dimensional memory device. It also includes techniques for fabricating non-volatile memory with air gaps, and the method of air gap isolation.
70770-740 20250408 20250311 FUJIFILM CORP NANCHANG OFILM OPTICAL ELECTRONIC TECH CO LTD 5
Summary of Patents: Wide Angle Imaging Lenses And Apparatus: A Detailed Category On Wide-Angle Imaging Lenses And Devices
A wide angle imaging lens with fourth lenses and positive third lens for imaging apparatus.
70771-213 20250408 20241025 REGENTS OF THE UNIVERSITY OF MINNESOTA MEDTRONIC INC 14
Summary of Patents: Method And Apparatus For Mapping A Structure
This invention relates to a method and apparatus for mapping a structure using advanced imaging technology. The method involves capturing high-resolution images of the structure and using a mapping instrument to create detailed 3D models. The apparatus includes a specialized mapping instrument and software for processing the captured data. This technology has applications in architecture, civil engineering, and urban planning, allowing for accurate and efficient mapping of complex structures.
70766-386 20250408 20250227 HL MANDO CORP HL ROBOTICS CO LTD 5
Summary of Patents: Autonomous Driving Robot Control System And Its Driving Method
This patent relates to an autonomous driving robot control system and its driving method, which utilizes a high definition map for navigation and control. The system enables precise control of the robot's movements and interactions with its environment, making it suitable for various applications such as delivery, surveillance, and maintenance tasks.
70772-951 20250408 20240930 SUNPOWER CORP COMPLETE SOLARIA INC 16
Summary of Patents: Solar Panel Placement And Energy Output
Systems and methods for determining solar panel placement and energy output, including automated design, dynamic system proposals, remote site surveys, and exceptional condition management.
70770-882 20250408 20250220 OPEN TEXT SA ULC ROCKET SOFTWARE CANADA INC SUCCESSOR BY AMALGAMATION WITH AMC CONNECTIVITY SOFTWARE CANADA ULC 23
Summary of Patents: Data Transfer Protocols And Integration In Content Management Systems
The system and method for data transfer includes protocols for use in a content management environment, integrating with a native component using a network interface, and managed data transfer methods.
70770-679 20250408 20250407 SIGNALIS CO LTD BLACKPIN INC;KIM SOENG-HUN 17
Summary of Patents: Wireless Communication System - Random Access And Mobility Management
This invention relates to a method and apparatus for supporting layer-2 mobility in a mobile wireless communication system. It focuses on preamble transmission for layer 2 mobility based on the second PDCCH order, providing efficient radio resource control and wireless communication.
70766-704 20250408 20250310 NANOCOPOEIA LLC PXMMI LLC 23
Summary of Patents: Methods And Apparatus For Forming Photovoltaic Cells Using Electrospray
This category focuses on the methods and apparatus for forming photovoltaic cells using electrospray technology. It involves the nanoparticle coating of surfaces, hydrogel, and open matrix coating. Additionally, it includes electrospray coating of objects, coating medical devices, and high mass throughput particle generation using multiple nozzle spraying.
70773-137 20250408 20230725 MUSIMAP SA UTOPIA MUSIC AG 5
Summary of Patents: Apparatus, Method And Computer Program Code For Processing Audio Stream
This invention relates to processing audio streams using computer program code to identify the first peak amplitude.
70776-405 20250408 20241028 HUMAN DIFFERENTIAL INTELLIGENCE LLC JOHN NICHOLAS & KRISTIN GROSS TRUST U A D APRIL 13 7
Summary of Patents: Captcha Efficacy Testing And Presentation Methods
This study explores innovative methods for presenting and evaluating the effectiveness of progressive pictorial and motion-based CAPTCHAs, addressing the challenges of captcha security and user experience.
70773-522 20250408 20250325 MITCHELL SSET MANAGEMENT PTY LTD TETRA HOLDINGS AUSTRALIA PTY LTD 5
Summary of Patents: Apparatus, Method And Computer Program Code For Processing Audio Stream
This invention relates to processing audio streams using computer program code to identify the first peak amplitude.
70785-470 20250409 20250409 TOSHIBA ELECTRONIC DEVICES & STORAGE CORP INTERNATIONAL SEMICONDUCTOR GROUP 23
Summary of Patents: Wireless Communication Device And Signal Measuring Method
This category focuses on wireless communication devices, signal measuring methods, antennas, and signals. It also includes methods for determining transmission rates based on interference amount information and multiplexed transmission. The category covers a wide range of wireless communication apparatus, systems, and methods, including frequency components, carrier sensing, and downlink frequency multiplexing transmission.
70785-723 20250409 20250407 FSC HIGHLANDER LLC FEDERAL SIGNAL CORP 19
Summary of Patents: Road Equipment Speed Control System
The impact attenuator safety truck is a crash barrier system designed to absorb the impact of a vehicle, enhancing road safety. It provides protection for road workers and minimizes the risk of injury during construction and maintenance projects.
70785-305 20250409 20250224 NEXIMMUNE INC CELLKURE INC 8
Summary of Patents: T Cell Compositions With Improved Phenotypic Properties
This category focuses on isolated cell compositions comprising antigen-specific T cells for adoptive therapy. It explores methods for improving the phenotypic properties of T cell compositions, including the use of artificial antigens and nanoparticle compositions for adoptive immunotherapy.
70784-419 20250409 20250325 WATERBLASTING LLC FSC HIGHLANDER LLC 19
Summary of Patents: Road Equipment Speed Control System
The impact attenuator safety truck is a crash barrier system designed to absorb the impact of a vehicle, enhancing road safety. It provides protection for road workers and minimizes the risk of injury during construction and maintenance projects.
70781-445 20250409 20240312 BAEK CLINICAL INC ICB AN ABC LLC 11
Summary of Patents: High-Potency Vitamin C And Sugar Alcohol Topical Formulations
This category focuses on topical formulations containing high-potency vitamin C and sugar alcohol, targeting skin aging and dermatological conditions. It aims to provide an anhydrous barrier and antioxidant composition for effective skin treatment.
70786-909 20250409 20250331 RAE ENERGY US INC CRTS GLOBAL LLC 5
Summary of Patents: Apparatus And Method For Coating Pipes Or Pipe Sections
This invention relates to an apparatus and method for coating pipes or pipe sections, providing a protective layer to prevent corrosion and extend the lifespan of the pipes. The apparatus includes a coating chamber and a spraying mechanism, while the method involves applying a protective coating using a controlled spraying process. The coated pipes or pipe sections are suitable for use in various industries, including oil and gas, water distribution, and construction.
70793-552 20250409 20240415 ROB & BOB PROPERTIES III LLC NOTHUM MANUFACTURING CO 34
Summary of Patents: Seasoning Dispensing Apparatus And Methods For Food Process Line
Dispensing apparatus for mechanized food product line, fryer, hot oil fryer, multiple pass linear oven, conveyor, contact drum freezer system, reduced-scale drum motor roller drive, food coating and compressor apparatus, food-product loader, integrated compact food process line, racking and alignment provisions for automatic food process line machine.
70805-448 20250410 20250304 HTC CORP TELEFONAKTIEBOLAGET LM ERICSSON PUBL 6
Summary of Patents: Multifunctional Electronic Device And Communication Method
This method involves displaying photos and using electronic devices to do so. It provides a new way to view and interact with photos on electronic devices.
70798-474 20250410 20241126 ACER INC MALIKIE INNOVATIONS LTD 17
Summary of Patents: Wireless Communication Devices With Multiband Antennas And Antenna Switch Modules
A multiband folded loop antenna for a wearable device
70796-254 20250410 20250226 BELKIN INTERNATIONAL INC ZEBRA TECHNOLOGIES CORP 30
Summary of Patents: Network Device Management And Configuration
This category involves managing network devices, controlling settings and attributes, grouping devices, and enabling key exchange and network access. It also includes smart device rediscovery, location and pairing of devices, and unifying multiple wireless networks. The focus is on network identifiers, security, and modular interface frameworks for efficient device management.
70801-768 20250410 20241231 BIOSIGNS PTE LTD ACTIGRAPH LLC 10
Summary of Patents: Wearable Optical Sensor Device For Noninvasive Blood Perfusion Measurement
A wearable sensor device for noninvasive optical measurements of physiological properties in tissue.
70799-787 20250410 20250402 ASTARIA GLOBAL LLC REVIVAL ANIMAL HEALTH LLC 6
Summary of Patents: Biomedical Technology: Alpha 2m Molecule Isolation And Treatment
The system and method for allogeneic or xenogeneic use of alpha 2M molecules in treating medical conditions involves the use of alpha 2M molecules for treating various medical conditions, including respiratory conditions. The method includes isolation, aggregation, and autologous use of alpha 2M molecules, as well as the use of platelet poor plasma and whole blood for injection. Additionally, the system and method also include the isolation of alpha 2M molecules using a separator gel.