Weekly Patent Market Pulse: USPTO Assignments from Jun 16, 2025 to Jun 22, 2025


From June 16 to 22, 2025, the U.S. patent market featured notable transactions:

  • 1. APEX SEMICONDUCTOR LLC to CADENCE DESIGN SYSTEMS INC (June 16): Continuous and discrete corner regularization in multi-PVT timing prediction patents.
  • 2. QUBITEKK INC to IONQ INC (June 16): Quantum key distribution and cryptography methods patents.
  • 3. BASF AG to STRATASYS INC (June 17): Advanced materials for 3D printing and additive manufacturing patents.
  • 4. SANDISK TECHNOLOGIES INC to PALISADE TECHNOLOGIES LLP (June 17): Host system with direct data file interface configurability patents.
  • 5. WEBCOM GROUP INC to NETWORK SOLUTIONS LLC (June 18): Advanced web hosting and server management techniques patents.
These transactions involve major companies like Cadence Design Systems, Stratasys, and Network Solutions, highlighting strategic patent acquisitions in semiconductor, quantum computing, and web hosting 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
71419-187 20250616 20250613 APEX SEMICONDUCTOR LLC CADENCE DESIGN SYSTEMS INC 5
Summary of Patents: Continuous And Discrete Corner Regularization In Multi-Pvt Timing Prediction
This document discusses techniques for improving timing prediction accuracy in multi-PVT (Process, Voltage, Temperature) environments. It focuses on continuous and discrete corner regularization methods to enhance corner prediction systems. The paper also explores statistical regression for multi-PVT frequency prediction in statically timed designs, emphasizing the importance of accurate timing path labeling and simulation techniques. These methods aim to improve the precision of timing path properties and overall design efficiency in various operating conditions.
71425-477 20250616 20250123 PROSIMO INC PALO ALTO NETWORKS INC 11
Summary of Patents: Estimation Of Latency Across Regional Clouds And Edge Clusters
This document discusses the estimation of latency across regional clouds and edge clusters, focusing on the management of active backup paths for multi-region and multi-cloud applications. It highlights the importance of managing access to cloud-hosted applications using domain name resolution and the dynamic expansion and contraction of edge clusters. The document also covers managing application access controls and routing in cloud computing platforms, as well as managing cloud-based networks and estimating speedtest server accuracy. The emphasis is on optimizing performance and reliability in cloud computing environments through effective management and estimation techniques.
71419-778 20250616 20250530 NINEBOT BEIJING TECH CO LTD NO 9 COMMERCIAL BEIJING TECHNOLOGY CO LTD 7
Summary of Patents: Design Patents - Design Diagrams For Autonomous Delivery Systems
The document provides detailed design diagrams for various components of autonomous delivery systems, including delivery robots, distribution stations, spa steps, and charging piles. These diagrams illustrate the intricate designs and functionalities of each component, highlighting their roles in the efficient operation of delivery systems. The delivery robots are designed for optimal navigation and package handling, while the distribution stations serve as hubs for sorting and dispatching. Spa steps ensure smooth transitions between different operational stages, and charging piles are essential for maintaining the robots' power levels. Overall, the document serves as a comprehensive guide for understanding the design and operation of delivery systems.
71425-18 20250616 20250606 QUBITEKK INC IONQ INC 19
Summary of Patents: Quantum Key Distribution And Cryptography Methods
The text discusses various aspects and methods of quantum key distribution (QKD) and quantum cryptography. It highlights the importance of secure key distribution using quantum signals and the role of quantum cryptography apparatus in ensuring secure communication between network nodes. The document also mentions scalable sources of quantum entangled photons, multiplexed quantum key distribution, and optical transmitters and receivers for QKD. Additionally, it covers methods and apparatus for synchronization and photon detection events in quantum cryptography systems, emphasizing the development of secure and efficient quantum communication networks.
71422-297 20250616 20250603 WBC IP LLC CHOI WOO-BAEG DR 6
Summary of Patents: Carbapenem Antibacterials With Gram-Negative Activity And Preparation Processes
Carbapenem antibacterials are a class of antibiotics known for their effectiveness against gram-negative bacteria. These compounds are crucial in treating infections caused by resistant bacterial strains. The category focuses on the development and preparation processes of these antibacterials, ensuring they maintain their efficacy against challenging bacterial infections. The emphasis is on understanding the chemical structure and mechanisms that enable these compounds to combat gram-negative bacteria effectively. This knowledge is vital for advancing medical treatments and addressing antibiotic resistance issues.
71436-304 20250617 20250527 BASF AG STRATASYS INC 17
Summary of Patents: Advanced Materials For 3d Printing And Additive Manufacturing
The document discusses various compositions and processes related to 3D printing and additive manufacturing. It covers powder compositions for additive processes, including polyamide filaments and new polyamide-containing powders for powder bed fusion printing. Additionally, it highlights flame-retardant pulverulent compositions, ceramic feedstock for fusion barriers, and thermoplastic polyurethane powders for 3D molding. The document also describes processes for producing 3D objects using granulates and sinter powder containing thermoplastic polyurethane, plasticizers, and organic additives. These innovations aim to enhance the efficiency and functionality of 3D printing technologies.
71435-290 20250617 20250425 SANDISK TECHNOLOGIES INC PALISADE TECHNOLOGIES LLP 28
Summary of Patents: Host System With Direct Data File Interface Configurability
This document discusses various methods and apparatus related to memory systems, focusing on aspects such as direct data file interface configurability, temperature compensation management, data protection during write aborts, and dynamic adjustment of read voltage levels. It also covers techniques for cell population distribution assisted read margining, adaptive erase and soft programming, and operation modes for inverted NAND architecture. The aim is to enhance the performance and reliability of memory devices, particularly in nonvolatile memory arrays, by addressing issues like data retention charge loss, read disturb compensation, and memory cell threshold voltage distribution.
71435-463 20250617 20250425 SANDISK TECHNOLOGIES INC PALISADE TECHNOLOGIES LLP 20
Summary of Patents: Advanced Techniques For Enhancing Non-Volatile Memory Performance And Reliability
This document discusses methods and apparatus for utilizing a configuration array that resembles an associated data array. The configuration array is used to store configuration information, which is crucial for the operation of memory devices. The approach aims to enhance the efficiency and reliability of memory systems by ensuring that configuration data is managed similarly to regular data. This method can improve the performance and adaptability of memory devices, making them more robust and versatile in handling various data storage and retrieval tasks.
71434-523 20250617 20250617 SOUTHFORK IP HOLDINGS LLC NEAR FIELD ELECTRONICS LLC 6
Summary of Patents: Configurable Usb Interface With Programmable Features
This document describes a power supply for a universal serial bus (USB) interface that includes a programmable bus pullup resistor. It highlights the use of a real-time I/O processor to implement bus interface protocols, allowing for the configuration of external devices and circuits. The USB interface is configurable with a virtual register architecture, enabling dual-mode operation as a USB or PS/2 device. The method involves configuring an interface controller with ping pong FIFO segments for isochronous data and a single circular FIFO for non-isochronous data, utilizing hardware description language for implementation.
71439-78 20250617 20250430 FACCT NETWORK SECURITY LLC GRUPP- AJ BI GLOBAL PRAJVET LTD 19
Summary of Patents: Methods And Systems For Cybersecurity And Malware Detection
The document outlines various methods and systems designed to enhance cybersecurity and detect malware activities. It includes techniques for detecting malware in .NET platforms, generating rules for attack detection feedback systems, and traffic tunneling for malware detection. Additionally, it covers automated incident response, detecting compromised network devices, clustering executable files, static analysis of executable files, and detecting malicious files in non-isolated environments. The document also discusses determining software affiliations to software families and identifying network vulnerabilities, all aimed at improving cybersecurity measures and protecting computer systems from potential threats.
71439-282 20250617 20250430 FACCT LLC GRUPP- AJ BI GLOBAL PRAJVET LTD 10
Summary of Patents: Methods And Systems For Cybersecurity Threat Detection And Prevention
The document outlines various methods and systems designed to detect and prevent cybersecurity threats, including cyberattacks, phishing activities, and malicious activities in computer systems. It covers techniques for identifying suspicious users in message exchange systems, analyzing interaction patterns of malware with control centers, and decentralized malware identification. The focus is on enhancing network infrastructure security through infrastructure graphs, detecting phishing web pages, and generating indications of malicious web resources. These systems aim to improve cybersecurity by identifying potential threats and preventing malicious activities effectively.
71438-815 20250617 20250430 FACCT ANTIFRAUD LLC GRUPP- AJ BI GLOBAL PRAJVET LTD 15
Summary of Patents: Advanced Methods For User And Device Identification
This document outlines various methods and systems for identifying users and devices, detecting unauthorized activities, and processing transactions securely. It includes techniques for clustering phishing web resources, identifying compromised devices, and classifying user action sequences using machine learning algorithms. Additionally, it discusses methods for detecting harmful web resources and identifying users based on their environment or interface interactions. The focus is on enhancing security and accuracy in user and device identification, as well as protecting against cyber threats and unauthorized activities.
71435-989 20250617 20250530 FOOT INNOVATIONS LLC STABIILIZ ORTHPAEDICS INC 6
Summary of Patents: Modular Swiveling Strap Tie System With Movement Restriction Members
The modular swiveling strap tie system is designed to provide a versatile and adjustable solution for securing items. It includes components such as strap tie assemblies, first and second strap ties, and a strap engagement member. This system allows for easy attachment and detachment, making it suitable for various applications. The remote strap feature enhances its usability by enabling adjustments from a distance. Overall, this system offers a flexible and efficient way to manage and secure items, catering to diverse needs and environments.
71430-749 20250617 20230622 COUNT & CRUSH SYSTEMS LLC C&C CONSOLIDATED HOLDINGS LLC 9
Summary of Patents: Innovative Recycling Program With Charitable Donation Integration And Information Management
This document discusses methods and apparatus for managing information related to recycling programs, specifically focusing on charitable donations derived from consumer recycling activities. It covers the processes involved in account-based recycling programs, including the management of information for recyclable containers. The document also explores the apparatus and methods used for processing recyclable containers, emphasizing the charitable aspect of donating proceeds from these activities. The aim is to enhance the efficiency and impact of recycling programs by integrating charitable contributions, thereby encouraging more consumer participation in recycling efforts.
71435-978 20250617 20210720 DYNAMIC CONCRETE LLC JON-DON LLC 7
Summary of Patents: Methods And Apparatus For Wheeled Vehicles And Floor Treatment
The information provided discusses various methods and apparatuses related to wheeled vehicles and floor treatment. It includes techniques for coupling two wheeled vehicles, treating floor surfaces with zero-tolerance edging, and attaching floor tools to vacuum frames. The focus is on improving the functionality and efficiency of these processes, with specific attention to apparatus design and method implementation. The aim is to enhance the performance of wheeled vehicles and ensure precise floor treatment, highlighting innovations in tooling plates and vacuum frame attachments.
71444-743 20250618 20250522 KARLSRUHER INSTITUT FÜR TECHNOLOGIE KIT MAHLE INTERNATIONAL GMBH 7
Summary of Patents: Advanced Air Filtering Systems For Vehicles And Hvac
The document discusses various air filtering devices and systems designed for vehicles and HVAC systems. It highlights the integration of air filters with vehicle air conditioners, emphasizing the role of counter electrodes and ionizers in enhancing air quality. The text also covers air filtering processes and their application in heating, ventilation, and air conditioning (HVAC) systems, aiming to improve air purification and system efficiency. The focus is on innovative technologies that enhance the performance of air filters and conditioners, ensuring cleaner air in both automotive and residential environments.
71451-459 20250618 20250508 TRIPLE TRACK LLC TOPGOLF CALLAWAY BRANDS CORP 5
Summary of Patents: Golf Ball With Indicia For Alignment
The invention relates to a golf ball designed with specific indicia to aid in alignment. These markings help golfers position the ball correctly in relation to the golf club, improving accuracy and performance. The indicia are strategically placed to provide visual guidance, ensuring the ball is aligned with the intended target line. This design aims to enhance the golfer's ability to make precise shots by offering a clear reference point during setup and execution.
71444-111 20250618 20250520 ABB POWER ELECTRONICS INC ACLEAP POWER INC 16
Summary of Patents: Advanced Power Conversion Technologies And Systems For Efficiency Optimization
The document discusses various advanced technologies and systems for optimizing the efficiency of power conversion. It covers AC-to-DC converters, DC power systems, and power factor correction circuits. Key innovations include self-adjustable overcurrent protection circuits, high-efficiency power amplifier architectures, and active snubber circuits for LLC converters. The document also explores wireless power transmission systems, variable current limiters for regulators, and methods for combining outputs from multiple power sources. These technologies aim to enhance efficiency, control, and protection in power systems, addressing diverse applications from wireless power supply to interleaved LLC converters.
71442-508 20250618 20250402 SELEGGT GMBH HATCHTECH GROUP BV 7
Summary of Patents: Method For Determining The Gender Of A Chicken Embryo
This category encompasses various methods and techniques used to determine the gender of chicken embryos. These methods are crucial in the poultry industry for optimizing breeding and production processes. By identifying the gender of embryos at an early stage, producers can make informed decisions about resource allocation and management. The techniques may involve genetic testing, imaging technologies, or other scientific approaches to accurately assess the gender of the embryos before they hatch. This practice helps in enhancing efficiency and sustainability in poultry farming.
71446-586 20250618 20250610 WEBCOM GROUP INC NETWORK SOLUTIONS LLC 35
Summary of Patents: Advanced Web Hosting And Server Management Techniques
The text outlines various methods and apparatuses related to web hosting and server management. It includes automatic dial-up and dial-down web hosting, scheduling processes using virtual server identifiers, and a unified web-based interface for multiple registrar systems. Additionally, it discusses dynamically incorporating updates to active configuration information, facilitating load balancing across name servers, and synchronized server parameter databases. Other topics include server configuration management and tracking, providing user access to dynamic updating of remote configuration information, and using virtual network address information during communications. These techniques aim to enhance efficiency and functionality in web hosting and server management.
71447-104 20250618 20250415 KILBURN LIVE LLC 88 ASSET HOLDINGS LLC 6
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