Weekly Patent Market Pulse: USPTO Assignments from Mar 23, 2026 to Mar 29, 2026


From March 23 to 29, 2026, the U.S. patent market featured notable transactions:

  • 1. SPECTRAWAVE INC to KONINKLIJKE PHILIPS ELECTRONICS NV (Mar 23): Multimodal probes and imaging systems for medical applications.
  • 2. RIGHTBOT TECHNOLOGIES LLC to AMAZON TECHNOLOGIES INC (Mar 24): System and method for inventory management in robotic centers.
  • 3. 2742177 ALBERTA ULC to EXXONMOBIL TECHNOLOGY & ENGINEERING CO (Mar 26): Devices and methods for wellbore operations.
  • 4. BIOSPLICE THERAPEUTICS INC to TENARX INC (Mar 27): Chemical compounds and their medical applications.
  • 5. SHIFTLEFT INC to HARNESS INC (Mar 26): Methods and systems for application security and data protection.
These transactions involve major companies like Koninklijke Philips, Amazon, and ExxonMobil, highlighting strategic patent acquisitions in medical, technology, and energy 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
74158-146 20260323 20260317 SPECTRAWAVE INC KONINKLIJKE PHILIPS ELECTRONICS NV 8
Summary of Patents: Multimodal Probes And Imaging Systems For Medical Applications
The information provided pertains to advanced medical technologies, specifically focusing on multimodal probes and imaging systems used for tissue interrogation and anatomical analysis. These systems include extravascular sensing systems, interventional cardiology workflows, and multi-modality rotary optical systems. They are designed to enhance the accuracy and efficiency of medical imaging and diagnostics by integrating various imaging modalities. The technologies also involve systems and methods for registering intravascular and extravascular data, which are crucial for precise medical assessments and interventions. These innovations aim to improve the characterization and understanding of anatomical structures through advanced optical imaging techniques.
74153-562 20260323 20260309 CLOUDMINDS ROBOTICS CHENGDU CO LTD CHONGQING XINGJIE SHUXING TECHNOLOGY PARTNERSHIP ENTERPRISE LP 6
Summary of Patents: Design Patents - Mechanical Actuator Design And Functionality Diagrams
This document provides detailed design diagrams for various types of actuators. It includes technical specifications, operational principles, and application scenarios for each actuator type. The diagrams are intended for engineers and designers working on projects that require precise actuator integration. The document serves as a comprehensive guide to understanding the mechanical and electrical aspects of actuators, ensuring optimal performance in different applications. It is a valuable resource for professionals seeking to enhance their knowledge and skills in actuator design and implementation.
74158-58 20260323 20251203 ZITARA TECHNOLOGIES INC FORTESCUE ZERO LTD 13
Summary of Patents: System And Method For Battery Management And Analysis
This document describes a system and method for managing and analyzing battery conditions using sensor data. It focuses on degradation-based battery control, utilizing battery sensor measurements to determine the battery state and properties. The system aims to enhance battery management by providing accurate assessments of battery conditions, enabling better decision-making for battery usage and maintenance. The method involves analyzing sensor data to determine battery degradation and other critical parameters, ensuring optimal performance and longevity of the battery. This approach is crucial for applications requiring reliable battery performance and efficient energy management.
74164-131 20260324 20260103 RIGHTBOT TECHNOLOGIES LLC AMAZON TECHNOLOGIES INC 6
Summary of Patents: System And Method For Inventory Management In Robotic Centers
This document describes a system and method for handling inventory in a nano robotic fulfillment center or a robotic dark store. It involves the use of mobile manipulation robotic systems, dynamic conveyors, and mobile base assemblies to efficiently manage inventory. The system includes unloading robots and lifting assemblies to streamline operations and improve efficiency in inventory handling. The focus is on enhancing the functionality of robotic systems in managing inventory within these specialized centers.
74167-555 20260324 20251008 GBO DESIGN-ENGINEERING BV HJ HEINZ CO BRANDS LLC 7
Summary of Patents: Tamper Evident Container Closure Manufacturing Methods And Structures
This category encompasses the methods and techniques involved in the manufacturing of containers and closures. It includes the design and production processes, focusing on the integration of recesses and other features that enhance functionality and usability. The category also covers the materials and technologies used in creating durable and efficient containers and closures, ensuring they meet industry standards and consumer needs.
74167-852 20260324 20250929 HJ HEINZ SUPPLY CHAIN EUROPE BV HJ HEINZ CO BRANDS LLC 7
Summary of Patents: Tamper Evident Container Closure Manufacturing Methods And Structures
This category encompasses the methods and techniques involved in the manufacturing of containers and closures. It includes the design and production processes, focusing on the integration of recesses and other features that enhance functionality and usability. The category also covers the materials and technologies used in creating durable and efficient containers and closures, ensuring they meet industry standards and consumer needs.
74170-919 20260324 20250917 BLACK PEAK LLC ADEIA SEMICONDUCTOR INC 11
Summary of Patents: High Brightness Light Emitting Device With Small Size
The document discusses a high brightness light emitting device that is designed to be compact in size. It focuses on the efficiency and effectiveness of the device, highlighting its small footprint and large density. The device incorporates advanced technologies such as thin film transistors and Bragg reflectors to enhance its performance. The design aims to optimize light emission while minimizing the overall size, making it suitable for applications where space is limited. The document also explores methods for assembling the device without traditional packaging, further reducing its size and improving its efficiency.
74165-327 20260324 20260314 BDO CANADA LTD;REHABTRONICS INC NEUROKINETIC MEDICAL INC 10
Summary of Patents: Mitigation Of Pressure Ulcers Using Electrical Stimulation
This document discusses systems and methods for mitigating pressure ulcers through the use of electrical muscle stimulation. It highlights the role of electrical stimulation in relaxing muscles and reducing pressure injuries. The focus is on the development and application of electrical stimulation systems and apparatuses designed to stimulate pressure-loaded muscles, thereby preventing or alleviating pressure ulcers. The document also explores the effectiveness of these systems in reducing the incidence of pressure injuries and improving patient outcomes.
74167-960 20260324 20260313 KLOECKNER METALS CORP SOL COMPONENTS LLC 9
Summary of Patents: Solar Tracking Mounting System With Vertical Actuator
This category involves systems designed to optimize the positioning of solar panels by using a vertical actuator. These systems enhance the efficiency of solar energy capture by adjusting the panels' orientation to follow the sun's movement. The structural brackets and tracking mechanisms are integral components, ensuring stability and precision in the solar tracking process. By employing such technology, solar energy systems can significantly increase their energy output, making them more effective and sustainable.
74172-642 20260324 20251229 SWEETGREEN INC WONDER GROUP ROBOTICS LLC 5
Summary of Patents: Automated Meal Production And Robotic Heating Systems
The information provided pertains to a sophisticated system designed for meal production, incorporating automated and robotic elements. It includes a food receptacle track and holders, a robotic heating apparatus, and a method for efficient meal preparation. The system is engineered to streamline the cooking process, utilizing advanced technology to automate various tasks within a kitchen setting. This includes a focus on meal receptacle systems and automated apparatuses that enhance the efficiency and effectiveness of meal production, making it suitable for modern culinary environments.
74186-531 20260325 20260313 ZEVRA THERAPEUTICS INC COMMAVE THERAPEUTICS SA 34
Summary of Patents: Pharmaceutical Compositions And Methods For Serdexmethylphenidate Prodrugs
This document discusses serdexmethylphenidate conjugates, focusing on their compositions, methods of use, and oral formulations. It highlights the processes of making and using methylphenidate prodrugs, specifically serdexmethylphenidate compounds. The text provides detailed information on the development and application of these conjugates in medical treatments.
74181-274 20260325 20260321 CONSTRUCTIVE LABS INC ROBERTS MICHAEL MR 7
Summary of Patents: User Interface And Virtual Space Systems
The document discusses systems and methods related to user interfaces for multi-user applications, particularly those involving human interface devices and virtual spaces. It covers server systems for processing virtual spaces, including entity references and more. Additionally, it addresses facilitating the sharing of virtual three-dimensional spaces, focusing on virtual reality environments. The emphasis is on enhancing user interaction and experience in virtual spaces through advanced interface and server technologies.
74190-413 20260326 20251031 2742177 ALBERTA ULC EXXONMOBIL TECHNOLOGY & ENGINEERING CO 13
Summary of Patents: Devices And Methods For Wellbore Operations
The text discusses various devices, systems, and methods related to wellbore operations, including port subs with delayed opening sequences, pneumatic transport systems, and methods for selectively engaging downhole tools. It highlights the use of dissolvable pressure barriers and darts with changeable exterior profiles to enhance wellbore operations. The focus is on improving the efficiency and effectiveness of wellbore operations through innovative tools and techniques.
74189-439 20260326 20260217 AVIDITY BIOSCIENCES INC ATRIUM THERAPEUTICS INC 11
Summary of Patents: Nucleic Acid-Polypeptide Compositions And Their Applications
This category encompasses compositions that involve nucleic acids and polypeptides, focusing on their combined uses and applications. It includes the study and development of polypeptide compositions, nucleic acid compositions, and their interactions. The aim is to explore the potential benefits and functionalities of these compositions in various fields, such as medicine, biotechnology, and genetic engineering. The research and development in this area seek to harness the unique properties of nucleic acids and polypeptides to create innovative solutions and advancements in science and technology.
74195-486 20260326 20260313 ZEVRA THERAPEUTICS INC COMMAVE THERAPEUTICS SA 8
Summary of Patents: Pharmacological Treatments For Idiopathic Hypersomnia Sleep Disorders
Serdexmethylphenidate is being explored as a potential treatment for idiopathic hypersomnia, a sleep disorder characterized by excessive daytime sleepiness. This condition affects individuals' ability to stay awake and alert during the day, impacting their daily lives. The use of serdexmethylphenidate, a derivative of methylphenidate, aims to improve wakefulness and reduce sleepiness in affected patients. Clinical trials and studies are ongoing to evaluate its efficacy and safety for this purpose. If successful, this treatment could offer a new option for managing idiopathic hypersomnia, providing relief for those struggling with this challenging condition.
74196-845 20260326 20260324 SHIFTLEFT INC HARNESS INC 12
Summary of Patents: Methods And Systems For Application Security And Data Protection
The information provided encompasses various methods and systems aimed at enhancing application security and protecting sensitive data. It includes techniques for information flow analysis of application code, code-based protection of sensitive data, securing applications through an application-aware runtime agent, and application security profiling. These approaches focus on analyzing and profiling code to identify and mitigate security risks, ensuring the protection of sensitive information within applications.
74190-209 20260326 20250828 ADVANCED UPSTREAM LTD 2742177 ALBERTA ULC 13
Summary of Patents: Devices And Methods For Wellbore Operations
The text discusses various devices, systems, and methods related to wellbore operations, including port subs with delayed opening sequences, pneumatic transport systems, and methods for selectively engaging downhole tools. It highlights the use of dissolvable pressure barriers and darts with changeable exterior profiles to enhance wellbore operations. The focus is on improving the efficiency and effectiveness of wellbore operations through innovative tools and techniques.
74204-733 20260327 20241231 SPEECHLY OYJ ROBLOX CORP 5
Summary of Patents: Method And System For Speech-Controlled Graphical Object
This document describes methods, systems, and servers for controlling graphical objects using voice commands. It focuses on enhancing user interfaces by integrating voice recognition technology to perform specific actions. The system allows users to interact with graphical objects through speech, improving accessibility and efficiency. The voice managing servers play a crucial role in processing and executing voice commands, ensuring accurate and responsive control of the graphical objects. This innovation aims to streamline user interaction with digital interfaces by leveraging advanced voice recognition capabilities.
74209-693 20260327 20260318 BIOSPLICE THERAPEUTICS INC TENARX INC 17
Summary of Patents: Chemical Compounds And Their Medical Applications
This document discusses various chemical compounds, including 4-alkoxypyrrolo[2,1-f][1,2,4]triazines, 1H-pyrrolo[2,3-b]pyridines, 7H-pyrrolo[2,3-d]pyrimidines, and isoquinolin-3-yl carboxamides. It details their preparation methods and potential uses, particularly in the treatment of diseases through the inhibition of the DYRK1A enzyme. These compounds are explored for their therapeutic potential, highlighting their significance in medical research and drug development.