Weekly Patent Market Pulse: USPTO Assignments from Mar 10, 2025 to Mar 16, 2025


From March 10 to 16, 2025, the U.S. patent market featured notable transactions:

  • ROBERT BOSCH GMBH to SAMSUNG SDI CO LTD (Mar 13): Patents for battery management systems and methods for enhancing battery performance.
  • INTERNATIONAL BUSINESS MACHINES CORP to MONDAYCOM LTD (Mar 12): Patents for data retrieval and presentation from non-relational databases.
  • SUMITOMO CHEMICAL CO LTD to ZEON CORP (Mar 12): Patents for conjugated diene polymerization and composition production methods and processes.
  • HELEN OF TROY LTD to KAZ EUROPE SARL (Mar 13): Design patents - connector for a faucet mounted water filter.
  • ACTIVE-SEMI BVI INC to QORVO INTERNATIONAL PTE LTD (Mar 11): Patents for power supply control and management systems.
These transactions involve major companies like Samsung, IBM, and Helen of Troy Ltd, 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
70452-755 20250310 20240705 2MH GLAS GMBH REVISALT GMBH 6
Summary of Patents: Glass Regeneration And Solidification Processes
This method involves regenerating a salt melt for glass hardening and solidification, using a second regeneration material. It is a process for improving the quality and efficiency of glass production.
70470-480 20250311 20250303 L&P PROPERTY MANAGEMENT CO MACHINERY HOLDINGS LLC 16
Summary of Patents: Quilting Machinery And Equipment: Automated, Adjustable, And Optimized For Throughput
The quilting machine is a sewing machine used to stitch together layers of fabric to create a padded material.
70480-277 20250311 20250311 POSITION IMAGING IP LLC ANKURA TRUST CO LLC 11
Summary of Patents: Object Tracking And Identification Systems And Methods
This system and method use weight confirmation, weight sensors, and article-identification-and-location devices to track objects. It also includes luggage tags, electronic ink displays, mobile readers, and radio signals for position tracking. Additionally, it utilizes video for real-time confirmation in package tracking systems and employs computer vision for label detection and registration. The system is personalized for navigation within a business enterprise and incorporates machine learning for self-improving object identification.
70462-648 20250311 20250227 XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO LTD HITHIUM TECH HK LTD 15
Summary of Patents: Current Collector Assembly, Battery Cell And Battery Pack
This category includes components such as current collector assembly, battery pack, battery cell, and related tabs and fixing assembly for battery module and battery pack.
70462-824 20250311 20250227 XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO LTD HITHIUM TECH HK LTD 5
Summary of Patents: Energy Storage Systems For Electric Vehicles And Energy Grids
The energy storage cabin is a key component in the design of battery modules and electric systems. It includes features such as liquid cooling plates, outer and inner door panels, and electrode plates. The cabin door provides access to the battery module, which is equipped with a liquid cooling system. This innovative design ensures efficient cooling and optimal performance of the battery cells. The electrode plate body and electric apparatus are also integrated into the cabin, contributing to the overall functionality of the energy storage system.
70478-96 20250311 20190812 ACTIVE-SEMI BVI INC QORVO INTERNATIONAL PTE LTD 123
Summary of Patents: Power Supply Control And Management Systems
This category focuses on a system and method for a primary feedback switched mode power supply, including primary side constant output current controller, constant current flyback converter, spread spectrum control apparatus, buck/boost circuit for power bank devices, power converter control apparatus, and gate driver to decrease EMI with shorter dead-time.
70477-325 20250311 20190703 PRECISIVE SURGICAL INC CARLSMED INC 6
Summary of Patents: Medical Device Augmentation For Spinal Surgery
This category focuses on the development of systems and methods to aid surgeons in producing patient-specific medical devices, such as printed spinal screws. It also involves assisting and augmenting surgical procedures, particularly in the context of implant surgery.
70462-604 20250311 20250227 XIAMEN HITHIUM ENERGYSTORAGE TECHNOLOGYCO LTD HITHIUM TECH HK LTD 8
Summary of Patents: Plastic Component And Battery Having The Same
This category focuses on plastic components and batteries with shared features such as buffer recess and connection piece recess.
70466-622 20250311 20250307 TACTACAM LLC MAXVIEW HOLDINGS LLC 27
Summary of Patents: Optical Recording And Imaging Systems For Film And Photography
The camera mount system is an optical signal positioning device that allows for autofocus and autozoom recording. It is designed for use with interchangeable fixed lenses and scope optics, providing a versatile solution for capturing images through a scope camera mount system.
70478-433 20250311 20240917 DESCARTES LABS INC EARTHDAILY ANALYTICS US INC 21
Summary of Patents: Geospatial Data Analysis And Classification For Environmental Monitoring
Carbon estimation is the process of quantifying the amount of carbon dioxide emissions produced by a specific activity or entity. It involves the use of estimation models and soft labels to predict and measure carbon emissions. This process can also involve the use of hard labels and sparse phase unwrapping to accurately estimate and track carbon emissions over time.
70475-770 20250311 20250311 FONWALLET TRANSACTION SOLUTIONS INC COULTER TODD RUSSELL MR 5
Summary of Patents: Financial Transaction Processing And Verification Services
A system and method for applying stored value to a financial transaction
70477-799 20250312 20250224 INTERNATIONAL BUSINESS MACHINES CORP MONDAYCOM LTD 24
Summary of Patents: Data Retrieval And Presentation From Non-Relational Databases
Automatically generating a personalized digest of meetings
70481-713 20250312 20250207 SUMITOMO CHEMICAL CO LTD ZEON CORP 22
Summary of Patents: Conjugated Diene Polymerization And Composition Production Methods And Processes
This category includes methods for producing conjugated diene polymers, polymer compositions, and processes for modifying conjugated diene-based polymers. It also covers molecular weight distribution curves, organometallic compounds, and alicyclic hydrocarbon compounds.
70489-736 20250312 20250310 SHANGHAI LANGBO COMMUNICATION TECHNOLOGY CO LTD BUNKER HILL TECHNOLOGIES LLC 10
Summary of Patents: Method And Device In A Node Used For Wireless Communication
The category includes methods and devices used in nodes and communication nodes for wireless communication, including signaling and radio signals. It also covers methods and devices used in UE and base station USD for wireless communication.
70477-764 20250312 20250306 HYCON TECHNOLOGY CORP SILICON INTEGRATED SYSTEMS CORP 18
Summary of Patents: Battery Management Systems (Bms) For Rechargeable Battery Packs
A rechargeable battery protection device that includes a voltage detector and compensating circuit with programmable capacitance array for measuring AC voltage.
70481-747 20250312 20230605 CORMATRIX CARDIOVASCULAR INC CORVIVO CARDIOVASCULAR INC 33
Summary of Patents: Extracellular Matrix (Ecm) Structures For Tissue Regeneration
The extracellular matrix (ECM) structures play a crucial role in tissue regeneration by providing a biodegradable support scaffold for the growth and development of new tissue. This method and system for treatment of biological tissue involves the use of ECM scaffold components to promote tissue regeneration and repair. Additionally, compositions and methods for treatment of cardiovascular disorders focus on transmyocardial revascularization and regenerating defective or absent myocardium using injectable ECM composition.
70482-1 20250312 20230605 CORMATRIX CARDIOVASCULAR INC CORVIVO CARDIOVASCULAR INC 40
Summary of Patents: Cardiovascular Prostheses And Tissue Valve Replacement Methods
Prosthetic tissue valves are cardiovascular prostheses that use acellular extracellular matrix (ECM) to replace diseased cardiovascular tissue. These valves are anchored to cardiovascular structures using various methods, such as percutaneous transseptal surgical implantation. They are also used for replacing native atrioventricular valves and regenerating defective myocardium. Additionally, drug-eluting patches with HMG-CoA reductase inhibitors are used for the treatment of localized tissue disease or defects.
70482-342 20250312 20230605 CORMATRIX CARDIOVASCULAR INC CORVIVO CARDIOVASCULAR INC 25
Summary of Patents: Biological Formulations And Methods For Treating Cardiac Tissue And Disorders
This category focuses on biological formulations and methods for treating cardiac tissue and disorders, including adaptable prosthetic tissue valves, prosthetic venous valves, reinforced prosthetic valves, compositions for treatment of cardiovascular disorders, articles for tissue regeneration with biodegradable polymer, and compositions for regenerating defective or absent myocardium.
70482-40 20250312 20230605 CORMATRIX CARDIOVASCULAR INC CORVIVO CARDIOVASCULAR INC 31
Summary of Patents: Cardiovascular Prosthetic Devices: Methods And Materials For Tissue Repair
This category includes methods for replacing dysfunctional heart valves, such as percutaneous transcatheter valve delivery methods and prosthetic valve implantation methods. It also encompasses reinforced vascular prostheses, vascular grafts, and decellularized extracellular matrix for treating diseased cardiovascular vessels. Additionally, it involves tissue prostheses for repairing, reconstructing, and replacing damaged or diseased biological structures, as well as artificial skeletal material and constructs formed therefrom.
70485-337 20250312 20240812 INBICON AS NEW ENERGY BLUE LLC 13
Summary of Patents: Method For Preparing Fermentable Sugars From Lignocellulosic Biomass
Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis
70490-5 20250312 20241120 EXSCIENTIA AI LTD;EXSCIENTIA GMBH RECURSION PHARMACEUTICALS INC 10
Summary of Patents: Computational Drug Target Selection For Drug Optimization
Active learning using coverage score is a computational drug design approach that determines a subset score for molecules using an evolutionary algorithm and virtual molecules.
70483-177 20250312 20250311 THE AZEK GROUP LLC SCRANTON PRODUCTS INC 13
Summary of Patents: Design Patents - Locker Hardware And Bathroom Partition Systems
A bathroom partition system is a design diagram for creating privacy partitions in public restrooms. It includes components such as latch bars, hinges, and locker handles to ensure secure and functional partitions. The system is essential for maintaining privacy and security in public restroom facilities.
70491-243 20250312 20231129 UNITED LABORATORIES INTERNATIONAL LLC TRISTAR GLOBAL ENERGY SOLUTIONS INC 36
Summary of Patents: Decontamination And Treatment Of Hazardous Sulfur Compounds In Wastewater
The process of decontaminating wastewater and removing hazardous sulfur compounds and other contaminant materials to ensure environmental safety and public health.
70487-609 20250312 20230526 TWIM MERGER SUB II LLC OURARING INC 13
Summary of Patents: Wearable Computing Devices: Finger-Mounted Technology For On-The-Go Use
Wearable computing devices, also known as WCDs, are small electronic devices that can be worn on the body. These devices are designed to perform specific functions and provide convenience to the user. One example of a WCD is a finger-worn device that can track hand movements and gestures. WCDs have applications in various fields such as healthcare, fitness, and augmented reality. They are equipped with sensors, processors, and wireless connectivity to enable seamless interaction with the user and the environment.
70482-222 20250312 20241231 BENUVIA OPERATIONS LLC WELLHOUSE PHARMA LLC 6
Summary of Patents: Oral Cannabinoid Formulations: Liquid And Oral Solutions For Dronabinol Absorption Profiles
Oral cannabinoid formulations, such as oral dronabinol solution, have in vivo absorption profiles.
70487-319 20250312 20200327 MOTIVE ABC LLC PROXY INC 13
Summary of Patents: Wearable Computing Devices: Finger-Mounted Technology For On-The-Go Use
Wearable computing devices, also known as WCDs, are small electronic devices that can be worn on the body. These devices are designed to perform specific functions and provide convenience to the user. One example of a WCD is a finger-worn device that can track hand movements and gestures. WCDs have applications in various fields such as healthcare, fitness, and augmented reality. They are equipped with sensors, processors, and wireless connectivity to enable seamless interaction with the user and the environment.
70505-28 20250313 20241211 ROBERT BOSCH GMBH SAMSUNG SDI CO LTD 19
Summary of Patents: Battery Management Systems And Methods For Enhancing Battery Performance
This category focuses on methods for enhancing battery management systems, battery systems, and motor vehicles. It includes circuit arrangements, methods for measuring cell voltages, determining charge states, and limiting switch-on currents in electrical systems. Additionally, it covers devices and methods for measuring maximum and minimum cell voltages, as well as checking the proper operation of current sensors.
70496-834 20250313 20250228 HELEN OF TROY LTD KAZ EUROPE SARL 737
Summary of Patents: Design Patents - Connector For A Faucet Mounted Water Filter
Design diagrams for a connector used in a faucet mounted water filter system.
70497-603 20250313 20250306 DANKO MANUFACTURING LLC CURT MANUFACTURING LLC 10
Summary of Patents: Towed Vehicle Braking System With Combined Vacuum And Pressure Supply
Towed vehicle braking systems are designed to provide braking capabilities for vehicles being towed behind a motorhome or other towing vehicle. These systems use a combination of vacuum and pressure supply to activate the vehicle brakes, and may include features such as brake lock detection and an actuation arm for brake activation.
70507-704 20250313 20221227 MICASENSE INC AGEAGLE AERIAL INC 10
Summary of Patents: Thermal Calibration Of An Infrared Image Sensor
This article discusses the thermal calibration process for an infrared image sensor, including the methods and techniques used to ensure accurate temperature measurements. It also explores the applications of thermal imaging devices and the importance of calibration for reliable results.
70508-396 20250313 20231129 TRISTAR GLOBAL ENERGY SOLUTIONS INC CR3 ZYMEFLOW INC 36
Summary of Patents: Decontamination And Treatment Of Hazardous Sulfur Compounds In Wastewater
The process of decontaminating wastewater and removing hazardous sulfur compounds and other contaminant materials to ensure environmental safety and public health.