Weekly Patent Market Pulse: USPTO Assignments from Mar 31, 2025 to Apr 6, 2025


From March 31 to April 6, 2025, the U.S. patent market featured notable transactions:

  • KONINKLIJKE PHILIPS ELECTRONICS NV to XIVER MEMS FOUNDRY BV (Mar 31): Patents for an ultrasound transducer and a tiled array of ultrasound transducers.
  • FUNAI ELECTRIC CO LTD to BRADY WORLDWIDE INC (Apr 3): Multiple patents related to fluidic dispensing devices and inkjet printhead technology.
  • COMMSCOPE TECHNOLOGIES LLC to ARRIS ENTERPRISES LLC (Apr 1): Patent for a system and method for reducing interference in OFDM channels.
  • OSAKA UNIVERSITY to THE RITSUMEIKAN TRUST (Apr 1): Patents for nitride semiconductor devices and substrate manufacturing methods.
  • BIORA THERAPEUTICS INC to BT BIDCO INC (Mar 31): Patents for electronic pill for delivery of powder medication and ingestible medical devices for gastrointestinal tract disease treatment.
These transactions involve major companies like Koninklijke Philips Electronics NV, Funai Electric Co Ltd, and Biora Therapeutics Inc, 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
70685-506 20250331 20250317 KONINKLIJKE PHILIPS ELECTRONICS NV XIVER MEMS FOUNDRY BV 5
Summary of Patents: An Ultrasound Transducer And A Tiled Array Of Ultrasound Transducers
This invention relates to an ultrasound transducer and a tiled array of ultrasound transducers, and more particularly to a capacitive micromachined ultrasonic transducer (CMUT) device and an imaging method using the same.
70679-223 20250331 20241108 AVERY DENNISON CORP FERM RFID SOLUTIONS BV 5
Summary of Patents: Tire Tracking Rfid Labels For Identification And Vulcanization
RFID labels are used for tire identification and tracking, providing a reliable method for monitoring rubber products.
70688-297 20250331 20250307 BIORA THERAPEUTICS INC BT BIDCO INC 17
Summary of Patents: Electronic Pill For Delivery Of Powder Medication
An electronically and remotely controlled pill and system for delivering at least one medicament
70688-777 20250331 20250307 BIORA THERAPEUTICS INC BT BIDCO INC 26
Summary of Patents: Ingestible Medical Devices For Gastrointestinal Tract Disease Treatment
This category focuses on ingestible devices for delivering therapeutic agents to the gastrointestinal tract, offering innovative treatments for diseases of the gastrointestinal tract using IL-1 inhibitors, glatiramer, CHST15 inhibitors, immune modulatory agents, and chemokine/chemokine receptor inhibitors. It also includes systems and methods for extracting samples from ingestible devices and devices with a relatively large payload volume.
70688-471 20250331 20250331 VERY GREAT INC VG ABC LLC 5
Summary of Patents: Design Patents - Design Diagrams From Liquid Dispensing Cap
This category focuses on the design diagrams for a liquid dispensing cap.
70688-490 20250331 20250331 VG ABC LLC VERY GREAT BRANDS LLC 5
Summary of Patents: Design Patents - Design Diagrams From Liquid Dispensing Cap
This category focuses on the design diagrams for a liquid dispensing cap.
70692-851 20250401 20250331 COMMSCOPE TECHNOLOGIES LLC ARRIS ENTERPRISES LLC 9
Summary of Patents: System And Method For Reducing Interference In Ofdm Channels
The inventions and methods for improving signal quality, reducing interference, dynamic profile management, and dynamic sharing in cable modem systems.
70695-551 20250401 20250321 OSAKA UNIVERSITY THE RITSUMEIKAN TRUST 5
Summary of Patents: Nitride Semiconductor Devices And Substrate Manufacturing Methods
This category focuses on the substrate for nitride semiconductor devices and the production methods for red light emitting semiconductor devices. It also includes information on nitride semiconductor devices, semiconductor devices, substrates, metal nitrides, and manufacturing methods for nitride semiconductor substrates and semiconductor devices.
70694-68 20250401 20250211 ANGLO AMERICAN TECHNICAL & SUSTAINABILITY SERVICES LTD;FIRST MODE HOLDINGS INC;FIRST MODE IPP LTD;FIRST MODE PTY LTD;FIRST MODE SA HOLDINGS;FIRST MODE SA PTY;SYNCHRONOUS LLC CUMMINS INC 9
Summary of Patents: Hybrid Hydrogen Fuel Cell And Battery-Powered Haul Truck Retrofit
Retrofit mining haul truck with hybrid hydrogen fuel cell and battery power supply for improved efficiency and reduced emissions
70700-903 20250401 20250324 Q32 BIO INC CITY OF HOPE 7
Summary of Patents: Gene Therapy For Phenylketonuria Using Adeno-Associated Virus Compositions
This category focuses on using adeno-associated virus compositions to restore the function of the phenylalanine hydroxylase (PAH) gene, which is responsible for PKU. The methods involve gene transfer and the use of recombinant AAV compositions to restore PAH gene function.
70695-50 20250401 20241218 LEONARDO SPA WASS SUBMARINE SYSTEMS SRL 11
Summary of Patents: Electrochemical Power Source For Marine Environment
This category includes thermostatic valves, heat exchangers, and high-efficiency power supply sources for underwater vehicles in marine environments. It also covers activation and operation mode systems for electrochemical batteries used in marine propulsion, safety auxiliary systems for modular batteries, and valve systems for electrochemical power supply sources in underwater vehicles.
70704-333 20250401 20250108 ACCURATE MEDICAL THERAPEUTICS LTD ARGON MEDICAL DEVICES INC 13
Summary of Patents: Embolization Microcatheter For Delivery Of Beads To Peripheral Vessels
This category focuses on the use of embolization microcatheters for delivering beads to peripheral vessels, providing a minimally invasive method for targeted embolization therapy in peripheral vascular interventions.
70693-514 20250401 20221230 MASTERBUILT MANUFACTURING LLC PREMIER SPECIALTY BRANDS LLC 20
Summary of Patents: Cooking Apparatus With Cooking Characteristic Monitoring System
This category includes cooking apparatus with a monitoring system to track cooking characteristics such as temperature, cooking time, and smoke generation. It encompasses electric turkey fryers, shaped cooking apparatus, smoke-generating material loaders, portable charcoal grills and smokers, gas-fired smokers with temperature control, and gravity-fed smokers.
70688-873 20250401 20240607 OSOM PRODUCTS INC SOLANO LABS INC 14
Summary of Patents: Virtual Asset Management In Persistent Virtual Environments Linked To Real Assets
Persistent virtual environments, real assets, digital non-fungible items, private session for mobile application, portable memory device, distributed digital wallet seed phrase, linking digital and physical non-fungible items, temporary removal of software programs to secure mobile device.
70695-208 20250401 20241211 TRAILERLOGIC LLC NOAR IP LTD 6
Summary of Patents: Mobile Refrigerated Housing For Portable Cadaver Rack
This invention relates to a scalable and portable human remains cold storage system. It includes a chiller unit, flow divider, human remains bag with filtration unit, and a closeable container. The system also features a collapsible cadaver rack, providing a convenient solution for storing cadavers.
70719-133 20250402 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 15
Summary of Patents: Fluid Detection Circuit For Fluid Ejection Head
This category involves the development of a fluid detection circuit for fluid ejection heads, which is essential for precise and controlled fluid ejection in various applications such as pharmaceutical drug delivery devices and atomization devices.
70719-205 20250402 20250320 TOGWOTEE PASS INC F K A VYNCKIER ENCLOSURE SYSTEMS INC HOFFMAN ENCLOSURES INC 8
Summary of Patents: Rooftop Weatherproof Enclosures With Integrated Flashing
The weatherproof multipurpose enclosure features integrated flashing and is designed for rooftop installations. It provides protection for enclosure assemblies in outdoor environments.
70707-723 20250402 20250401 STEPPIR COMMUNICATION SYSTEMS INC ETS-LINDGREN INC 9
Summary of Patents: Adjustable Antenna Element And Antennas Employing Same
This category focuses on adjustable antenna elements and antennas that utilize them. It includes electrically shortened Yagi antennas with improved performance, tunable antenna systems, adjustable-frequency two-element bowtie antennas, and antennas for electromagnetic compatibility testing. The category also covers tunable Yagi antennas and other types of tunable antennas.
70714-195 20250402 20250317 HERCUTECH INC TREMCO CPG INC 10
Summary of Patents: Construction Assembly Systems: Innovative Solutions For Stronger Wall Systems
The invention relates to a beam cutting process for wall panels, involving a second harp assembly and a first harp assembly. It provides a modular truss hanger system and methods for construction assembly, involving truss hangers and truss structures. Additionally, it includes corner tracks for panelized wall systems, foundation slabs, and acoustic panels for stronger wall systems.
70716-970 20250402 20241024 APTATARGETS SL MERCK HEALTHCARE KGAA 6
Summary of Patents: Treatment Of Ischemic Stroke With Aptamers Targeting Tlr-4
This study explores the use of aptamers targeting TLR-4 for the treatment of ischemic stroke, focusing on thrombolysis and the specific aptamers designed for this purpose.
70711-114 20250402 20250401 EAGLE INDUSTRIAL GROUP INC KAPROCK MANAGEMENT LLC 14
Summary of Patents: Design Patents - Storage And Organization Solutions For Garage And Outdoor Spaces
This category includes design diagrams for deck hooks, wall shelves, ceiling shelves with tie-downs, tire racks, golf racks, shelving units, and overhead storage shelves.
70703-59 20250402 20250106 USSC ACQUISITION CORP D B A UNITED SAFETY & SURVIVABILITY CORP STER SEATING LLC 8
Summary of Patents: Vertical Pivoting Wheelchair Restraint System For Vehicle Mobility
A mobility securement system is a device used to safely secure a wheelchair or other mobility device in a vehicle. It typically includes moveable bumpers and vertically pivoting wheelchair restraints to ensure the wheelchair is securely held in place during vehicle ingress and egress. This system provides a secure and stable method for transporting individuals with mobility devices, enhancing safety and accessibility during transportation.
70724-545 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 33
Summary of Patents: Fluidic Dispensing Devices And Accessories For Vapor Generation Systems
This invention relates to a fluidic dispensing device for dispensing a fluid, and more particularly to a fluidic dispensing device with a moveable stir bar for controlling fluid ejection direction and fluid communication.
70724-640 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 32
Summary of Patents: Ejection Head Having Optimized Fluid Ejection Characteristics
The ejection head is designed to optimize fluid ejection, improving the performance of fluid ejectors in printing apparatus.
70725-210 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 7
Summary of Patents: Droplet Dispensing Device And Control Method
This invention relates to a droplet dispensing device and a control method for the device. The device is designed to dispense transparent droplets with precision and accuracy, making it suitable for various applications.
70724-313 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 33
Summary of Patents: Fluidic Dispensing Device With Stir Bar
This invention relates to a fluidic dispensing device with a stir bar for controlling the fluid ejection direction and fluid communication. The device includes a printhead and an inkjet printer with shift registers for precise fluid ejection. It also involves a fluid ejection chip with hydrophilic and hydrophobic surfaces, a flow feature layer, and fluid ejection actuators. The device is designed for depositing a discrete quantity of fluid onto a surface and utilizes laminate constructs for micro-fluid ejection. Additionally, it includes a fluid manifold with ink ports and an imaging system controller coordination for printing on three-dimensional objects.
70725-8 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 5
Summary of Patents: Release Mechanism For Facilitating Supply Cartridge Installation And Removal
This invention relates to a release mechanism for facilitating the installation and removal of supply cartridges in a printing device. The release mechanism allows for easy and efficient replacement of supply cartridges, improving the user experience and reducing downtime.
70724-15 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 34
Summary of Patents: Micro-Fluid Ejection Head With Adaptive Thermal Control
This invention relates to a micro-fluid ejection head with adaptive thermal control, featuring zone heaters and methods for optimizing energy supplied to a print head heater. The device is designed to regulate edge zone temperature and deliver optimal fire pulse for efficient printing.
70724-277 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 34
Summary of Patents: Packaging And Labeling For Inkjet Printheads
A label for inkjet printheads that provides identification and information about the printhead's specifications and usage.
70724-238 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 34
Summary of Patents: Inkjet Printhead Technology: Fluid Delivery, Coatings, And Nozzle Detection
Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein; ink sensors
70723-907 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 30
Summary of Patents: Inkjet Printhead Maintenance And Control Methods
Inkjet printing devices are used for high-quality printing on various substrates using inkjet technology. These devices consist of printheads, ink tanks, and ink ejectors, and are designed to minimize orientation-induced line-width variation. The maintenance functions of these devices are performed in a specialized printhead garage, ensuring optimal performance and longevity.
70724-730 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 33
Summary of Patents: Fluidic Dispensing Device Having A Moveable Stir Bar
This invention relates to a fluidic dispensing device with a moveable stir bar for efficient mixing and dispensing of fluids. The moveable stir bar allows for precise control of fluid ejection direction and fluid communication, improving the accuracy and consistency of fluid dispensing.
70724-354 20250403 20250328 FUNAI ELECTRIC CO LTD BRADY WORLDWIDE INC 30
Summary of Patents: Fluidic Dispensing Devices And Accessories For Micro-Fluid Applications
This category involves a fluidic dispensing device and a stir bar feedback method, along with its use. It includes components such as the stir bar, fluid reservoir, diaphragm, and perimetrical end surface. The method and apparatus for minimizing via compression in a fluid ejection head assembly are also part of this category. Additionally, it covers local humidification for fluidic dispensing devices, fluid delivery devices, heater elements for vaporization devices, and consumable supply items with fluid sensing for micro-fluid applications.
70723-110 20250403 20241003 VALENCELL INC VISTA PRIMAVERA LLC 8
Summary of Patents: Wearable Biometric Waveform Analysis Systems For Real-Time Physiological Assessment
This category focuses on wearable biometric waveform analysis systems and methods for analyzing physiological data signals. It includes methods and systems for adaptable presentation of sensor data, specific metric statistics, and generating assessments using physical activity and biometric parameters. Additionally, it involves systems, methods, and apparatus for generating biometric estimations using real-time photoplethysmography data.
70725-291 20250403 20250225 NABRIVA THERAPEUTICS GMBH HONG KONG KING-FRIEND INDUSTRIAL CO LTD 27
Summary of Patents: Pleuromutilin Derivatives For The Treatment Of Microbial Diseases
Pleuromutilin derivatives containing a hydroxyamino- or acyloxyaminocycloalkyl group have shown promise in the treatment of diseases mediated by microbes. These compounds, with a general formula containing a sulfur atom and other hydrogen, have novel therapeutic uses and are effective against disorders caused by Helicobacter pylori. Additionally, enantiomerically pure amines and high purity products can be obtained through purification methods. The compounds also have potential as antimicrobials and can be used in injectable pharmaceutical formulations.
70723-760 20250403 20250124 TRUEMEETING INC CAVENDISH CAPITAL LLC 13
Summary of Patents: Creating A Non-Riggable Model Of A Person's Face
This category focuses on creating a non-riggable model of a person's face, ensuring that the model is realistic and detailed. It involves capturing facial information and developing a riggable model that accurately represents the person's face.