2026
2025
- 12/29-01/04
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- 12/15-12/21
- 12/08-12/14
- 12/01-12/07
- 11/24-11/30
- 11/17-11/23
- 11/10-11/16
- 11/03-11/09
- 10/27-11/02
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- 02/10-02/16
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- 01/27-02/02
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- 01/06-01/12
2024
- 12/30-01/05
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- 09/23-09/29
- 09/16-09/22
- 09/09-09/15
- 09/02-09/08
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- 08/19-08/25
- 08/12-08/18
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- 07/29-08/04
- 07/22-07/28
- 07/15-07/21
- 07/08-07/14
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- 06/03-06/09
- 05/27-06/02
- 05/20-05/26
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- 05/06-05/12
- 04/29-05/05
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- 04/15-04/21
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- 04/01-04/07
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- 03/04-03/10
- 02/26-03/03
- 02/19-02/25
- 02/12-02/18
- 02/05-02/11
- 01/29-02/04
- 01/22-01/28
- 01/15-01/21
- 01/08-01/14
- 01/01-01/07
2023
- 12/25-12/31
- 12/18-12/24

Weekly Patent Market Pulse: USPTO Assignments from Feb 9, 2026 to Feb 15, 2026

From February 9 to 15, 2026, the U.S. patent market featured notable transactions:

MERCK PATENT GMBH to UDC IRELAND LTD (Feb 10): Compounds for organic electroluminescent device performance enhancement and organic electroluminescent devices and display technologies.
CELESTIAL AI INC to SICILY MERGER SUB II INC (Feb 10): Optoelectronic switch architectures and devices on SOI platform.
SOLAREDGE TECHNOLOGIES LTD to NIVALIS ENERGY IP HOLDING LLC (Feb 13): Auxiliary electrical traction motor for vehicles.
OCEANEERING INTERNATIONAL INC to FALCON'S BEYOND GLOBAL LLC (Feb 13): Immersive theater and amusement ride systems.

These transactions involve major companies like Merck, Celestial AI, and Solaredge Technologies, 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
73741-249	20260210	20260128	MERCK PATENT GMBH	UDC IRELAND LTD	24
Summary of Patents: Compounds For Organic Electroluminescent Device Performance Enhancement This category encompasses various compounds used in organic electroluminescent devices, including heteroaromatic, boronic heterocyclic, cyclic, and nitrogenous compounds It also features indolo[321-jk]carbazole-6-carbonitrile derivatives, which serve as blue fluorescent emitters in OLEDs Aromatic heterocycles are included for their role in enhancing the performance of these devices
73741-73	20260210	20260128	MERCK PATENT GMBH	UDC IRELAND LTD	30
Summary of Patents: Organic Electroluminescent Devices And Display Technologies The text discusses various aspects of organic electroluminescent devices, including their use in lighting and display technologies. It highlights the materials and compounds used in these devices, such as phosphorescent compounds and polycyclic heterocyclic compounds, which contribute to the light emission layers. The document also covers the structural components like anodes and negative electrodes, and the role of organic layers in enhancing device performance. Additionally, it touches on the application of these devices in electronic displays and illumination systems, emphasizing the importance of specific organic electroluminescent elements in improving device efficiency and functionality.
73738-956	20260210	20260129	THIKA HOLDINGS LLC	HYTTO PTE LTD	18
Summary of Patents: Interactive Sexual Stimulation And Virtual Interaction Systems The document discusses various devices and systems designed for enhancing sexual experiences and interactions. These include interactive sexual stimulation systems, phallic input devices, and methods for creating personal replica devices. Additionally, it covers visual remote control and tactile interaction systems, lubrication devices for increased pleasure, and intuitive tipping systems for user interaction. The focus is on improving sexual interaction through digital data, intuitive dexterous touch, and creating illusions of penetration in virtual worlds. The document also mentions devices for recording touch-related data in erotic media and video augmentation systems.
74362-776	20260210	20260202	CELESTIAL AI INC	SICILY MERGER SUB II INC	77
Summary of Patents: Optoelectronic Switch Architectures And Devices On Soi Platform The text discusses various optoelectronic switch architectures and devices, focusing on the integration of quantum confined Stark effect electroabsorption modulators on a silicon-on-insulator (SOI) platform. It highlights the significance of optoelectronic devices in managing optical signals and power, emphasizing the role of silicon interposers and optical ring modulators. The use of epitaxial crystalline structures is also mentioned, showcasing advancements in optoelectronic technology for efficient signal modulation and switching.
73751-295	20260210	20260116	CZERO INC	MOLTEN INDUSTRIES INC	6
Summary of Patents: Pyrolysis Reactor With Integrated Heat Exchange The document discusses various aspects of hydrocarbon pyrolysis, focusing on the prevention of solid deposition in reactors. It highlights methods for pneumatic carbon removal and improvements in molten salt reactors. The text emphasizes the importance of integrated heat exchange within pyrolysis reactors, detailing the use of direct contact heat exchangers and molten media reactors. The aim is to enhance the efficiency and effectiveness of the pyrolysis process, ensuring optimal reaction conditions and minimizing solid buildup within the reactor vessel.
73739-720	20260210	20260209	GBT TOKENIZE CORP	VWAV BOCA JV LLC	12
Summary of Patents: Advanced Systems And Methods For Semiconductor Design And Manufacturing The text discusses various systems and methods related to semiconductor design and manufacturing. It includes techniques for identifying and eliminating geometrical design rule violations in mask layout blocks, predictive manufacturing of multi-planar semiconductors, automatic generation of integrated circuit IP blocks, and multi-dimensional photonic integrated circuits. Additionally, it covers methods for eliminating connectivity mismatches in mask layout blocks and describes a multi-dimensional integrated circuit with a unique memory architecture resembling a honeycomb or bee hive structure. These innovations aim to enhance efficiency and accuracy in semiconductor production.
73762-305	20260211	20260203	GALLAGHER IP SOLUTIONS LLC	UNIQUIFY IP HOLDINGS LLC	32
Summary of Patents: Advanced Ddr Memory Controller Calibration And Optimization Techniques This document discusses methods for dynamically adaptive bit-leveling in DDR memory controllers. It focuses on techniques such as incremental sampling, jitter detection, and exception handling to improve data bit signal accuracy. The approach aims to enhance the performance and reliability of memory controllers by addressing timing discrepancies and signal integrity issues. The methods are designed to adapt to varying conditions, ensuring optimal data capture and processing in high-speed memory interfaces.
73779-902	20260213	20260211	SOLAREDGE TECHNOLOGIES LTD	NIVALIS ENERGY IP HOLDING LLC	10
Summary of Patents: Auxiliary Electrical Traction Motor For Vehicles The document discusses various systems and methods related to vehicle propulsion and performance. It includes details on auxiliary electrical traction motors, apparatus for sharing power in multidrive unit vehicles, and propulsion systems with multiple electric drive units. Additionally, it covers methods for automatic adjustment of vehicles to predetermined performance conditions and motor vehicles with simulators for mechanical gearbox performance. These innovations aim to enhance vehicle efficiency, performance, and adaptability by integrating advanced electrical and mechanical systems.
73777-831	20260213	20250509	OCEANEERING INTERNATIONAL INC	FALCON'S BEYOND GLOBAL LLC	22
Summary of Patents: Immersive Theater And Amusement Ride Systems The information provided encompasses various systems and methods related to immersive theater and amusement ride experiences. It includes technologies such as circular flying theaters, motion bases with controlled actuators, and trackless vehicles for synchronous control. These systems aim to enhance guest immersion and provide unique experiences through advanced ride control systems, including bubble logic for ride vehicle control and rotating dark ride systems. Additionally, the information covers suspended amusement ride systems, motion platform configurations, and inverted motion bases with suspended seating, all designed to improve the overall amusement ride experience.
73779-359	20260213	20260112	IDAHO SCIENTIFIC LLC	GENERAL DYNAMICS MISSION SYSTEMS INC	6
Summary of Patents: System For Secure Data And Instruction Loading With Memory Protection This category involves systems designed to enhance the security of data and instructions within a computer system. It focuses on transparent key roll mechanisms, memory protection shims, and secure loading processes to protect CPU cores. The system identifies data and instructions, ensuring they are processed at immutable points, and employs encryption and decryption transformations to safeguard information. Memory controllers and digital blocks are utilized to maintain the integrity and confidentiality of the data and instructions, providing robust protection against unauthorized access or tampering.
73778-476	20260213	20251015	GALERA LABS LLC	BIOSSIL INC	29
Summary of Patents: Advanced Cancer Therapies Using Pentaaza Macrocyclic Complex The text discusses various therapeutic approaches involving pentaaza macrocyclic ring complexes for cancer treatment. It highlights the use of these complexes in combination with hormone therapy agents, immune checkpoint inhibitors, and superoxide dismutase to enhance therapeutic effects against cancer. The focus is on developing crystalline forms of these complexes for pharmaceutical compositions, aiming to improve efficacy in cancer therapy. The combination therapies are designed to target different mechanisms in cancer cells, offering a comprehensive approach to treatment and potentially improving patient outcomes.