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Patents Grants
last 30 patents
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Patent Grant
Biomass derived nanocomposite for hydrogen production
Patent number
12,319,574
Issue date
Jun 3, 2025
IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Mohamed Nady Abd El-Hameed Ibrahim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation method for polysaccharide spherical gel resin
Patent number
12,312,447
Issue date
May 27, 2025
ZHEJIANG TRIPLE WIN NEW MATERIAL CO., LTD.
Yan Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antimicrobial compositions, including antimicrobial hydrogels, effe...
Patent number
12,302,902
Issue date
May 20, 2025
CorMedix Inc.
Robert DiLuccio
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Three-dimensional micro-environment structure for controlling cell...
Patent number
12,305,193
Issue date
May 20, 2025
AMOLIFESCIENCE CO., LTD.
Chan Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone hydrogel contact lenses having non-uniform morphology
Patent number
12,297,330
Issue date
May 13, 2025
Johnson & Johnson Vision Care, Inc.
Azaam Alli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Calibration slides for digital pathology
Patent number
12,298,207
Issue date
May 13, 2025
Ventana Medical Systems, Inc.
Christian Roessler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogel nanobeads for adsorption of pollutants from wastewater
Patent number
12,297,128
Issue date
May 13, 2025
King Saud University
Javed Alam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis and characterization of well defined poly(propylene fumar...
Patent number
12,297,347
Issue date
May 13, 2025
The University of Akron
Matthew Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene glycol derivative, preparation method thereof, and pol...
Patent number
12,297,320
Issue date
May 13, 2025
Changchun Institute of Applied Chemistry-Chinese Academy of Sciences
Chaoliang He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Zwitterionic double network hydrogels
Patent number
12,291,652
Issue date
May 6, 2025
University of Washington
Shaoyi Jiang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydrogel particle and method for producing same, cell or cell struc...
Patent number
12,285,500
Issue date
Apr 29, 2025
Konica Minolta, Inc.
Makoto Mochizuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chitosan-polyacrylamide composite porous hydrogel, preparation and...
Patent number
12,281,211
Issue date
Apr 22, 2025
Institute of Environmental and Operational Medicine, Academy of Military Medi...
Shuang Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and methods for passive optical barcoding for multiple...
Patent number
12,276,659
Issue date
Apr 15, 2025
Slingshot Biosciences, Inc.
Jeffrey Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogel nanobeads for adsorption of pollutants from wastewater
Patent number
12,269,756
Issue date
Apr 8, 2025
King Saud University
Javed Alam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Shear-thinning therapeutic composition, and related methods
Patent number
12,268,773
Issue date
Apr 8, 2025
University of Pittsburgh of the Commonwealth System of Higher Education
Xiaochu Ding
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing super absorbent polymer
Patent number
12,264,211
Issue date
Apr 1, 2025
LG Chem, Ltd.
Ui Seok Chung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Swellable and structurally homogenous hydrogels and methods of use...
Patent number
12,258,454
Issue date
Mar 25, 2025
Massachusetts Institute of Technology
Ruixuan Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing a hydrogel product
Patent number
12,252,594
Issue date
Mar 18, 2025
Galderma Holding SA
Lars Nord
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation method of 4D chitosan-based thermosensitive hydrogel
Patent number
12,252,595
Issue date
Mar 18, 2025
QINGDAO UNIVERSITY
Wenhua Xu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Enzyme-mediated free radical initiating systems for the production...
Patent number
12,247,090
Issue date
Mar 11, 2025
Duke University
Teng Su
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Photo-coupled synergistically crosslinked hydrogel material and its...
Patent number
12,247,089
Issue date
Mar 11, 2025
Zhongshan Guanghe Medical Technology Co., Ltd.
Linyong Zhu
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
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Patent Grant
Material for manufacturing contact lenses and contact lens thereof
Patent number
12,240,949
Issue date
Mar 4, 2025
INNO VISION CORP.
Ji-Yu Lin
G02 - OPTICS
Information
Patent Grant
Water-absorbing hydrogel and method for producing the same
Patent number
12,227,623
Issue date
Feb 18, 2025
NISSAN CHEMICAL CORPORATION
Yoshihiro Kudo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation method of edible and biodegradable tableware
Patent number
12,226,034
Issue date
Feb 18, 2025
QINGDAO AGRICULTURAL UNIVERSITY
Man Li
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Molecular DNA strand-displacement controllers for directing materia...
Patent number
12,227,624
Issue date
Feb 18, 2025
The Johns Hopkins University
Angelo Cangialosi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Copolymerized polyester and water dispersion
Patent number
12,221,513
Issue date
Feb 11, 2025
TOYOBO MC CORPORATION
Koichi Sakamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Additive manufacturing support material
Patent number
12,215,202
Issue date
Feb 4, 2025
Carnegie Mellon University
Andrew Hudson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for making embedded hydrogel contact lenses
Patent number
12,194,698
Issue date
Jan 14, 2025
Alcon Inc.
Richard Charles Breitkopf
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gels comprising a hydrophobic material
Patent number
12,194,203
Issue date
Jan 14, 2025
The Procter & Gamble Company
Susana Fernandez Prieto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Embedded hydrogel contact lenses
Patent number
12,194,699
Issue date
Jan 14, 2025
Alcon Inc.
Zahra Bassampour
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
BIFUNCTIONAL MODIFIED BIOPOLYMER BASED POLYMERS AND HYDROGELS OBTAI...
Publication number
20250171595
Publication date
May 29, 2025
Universiteit Gent
Jasper Van Hoorick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL COMPOSITIONS COMPRISING POLYMER-SALT COMPOSITES AND METHOD...
Publication number
20250171597
Publication date
May 29, 2025
Virginia Tech Intellectual Properties, Inc.
Curt J. Zanelotti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL INCLUSION COMPLEX INCLUDING PHYSIOLOGICALLY ACTIVE MATERIA...
Publication number
20250163223
Publication date
May 22, 2025
Korea Institute of Science and Technology
Soo Chang SONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY EFFICACIOUS HEMOSTATIC ADHESIVE POLYMER SCAFFOL
Publication number
20250161528
Publication date
May 22, 2025
Cresilon, Inc.
Joseph A. Landolina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSS-LINKED POLY (ASPARTIC ACID) PRODUCT AND METHOD FOR PRODUCING...
Publication number
20250145768
Publication date
May 8, 2025
DIC CORPORATION
Tomoki Dohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MELT-PROCESSABLE CELLULOSE ESTER COMPOSITIONS, MELTS AND MELT-FORME...
Publication number
20250145804
Publication date
May 8, 2025
Eastman Chemical Company
STEPHANIE KAY CLENDENNEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ENTANGLED POLYMER NETWORKS
Publication number
20250136769
Publication date
May 1, 2025
President and Fellows of Harvard College
Xianyang BAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL KIT CAPABLE OF BEING QUICKLY DISSOLVED AS REQUIRED AND USE...
Publication number
20250129218
Publication date
Apr 24, 2025
SHANGHAI RUINING BIOTECHNOLOGY CO., LTD.
Liang CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CORE-SHEATH POLYMER STRAND AND PROCESSES FOR PRODUCING SAME
Publication number
20250129518
Publication date
Apr 24, 2025
3DBIOFIBR INC.
Swomitra PALIT
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CONDUCTING POLYMER MICROPARTICLES AND CONDUCTING POLYMER GRANULAR H...
Publication number
20250120637
Publication date
Apr 17, 2025
Washington University
Alexandra Rutz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for Producing Hydrogels
Publication number
20250122312
Publication date
Apr 17, 2025
Alessandro SANNINO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
AUTONOMOUS SELF-HEALABLE AND MECHANICALLY ROBUST HYDROGEL AND TRIBO...
Publication number
20250122319
Publication date
Apr 17, 2025
City University of Hong Kong
Irum Firdous
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYDROGEL COMPOSITION, METHOD FOR PRODUCING THE SAME, AND USE THEREO...
Publication number
20250115721
Publication date
Apr 10, 2025
GENEWORKS, LLC
Bryant Giovanni Valenti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING A HIGH-TOUGHNESS SILK FIBROIN HYDROGEL AS ARTI...
Publication number
20250101185
Publication date
Mar 27, 2025
Liangzhu Laboratory
Weiliang SHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGELS AND METHODS OF PREPARING THE SAME
Publication number
20250101186
Publication date
Mar 27, 2025
Nanyang Technological University
Hong Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF GENERATING MICROPARTICLES AND POROUS HYDROGELS USING MIC...
Publication number
20250092203
Publication date
Mar 20, 2025
UNIVERSITY OF WYOMING
John OAKEY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR RADIATION DOSIMETRY AND USES THEREOF
Publication number
20250090867
Publication date
Mar 20, 2025
KING FAISAL SPECIALIST HOSPITAL AND RESEARCH CENTRE
Belal MOFTAH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS FOR SALTWATER-STABLE HYDROGEL ADHESIVES AND METHODS OF...
Publication number
20250075041
Publication date
Mar 6, 2025
Washington University
Jonathan Barnes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AEROGELS ASSEMBLED FROM MICROFIBERS, METHODS FOR THEIR PREPARATION...
Publication number
20250066558
Publication date
Feb 27, 2025
The University of British Columbia
Jiaying ZHU
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
AQUEOUS DISPERSION COMPOSITION CONTAINING POLYESTER RESIN
Publication number
20250059321
Publication date
Feb 20, 2025
TOYOBO MC Corporation
Hiroyuki MIEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BILAYER BIONIC DRUG-LOADED HYDROGEL, AND PREPARATION AND APPLICATIO...
Publication number
20250059333
Publication date
Feb 20, 2025
Chengdu Hengkui Biotechnology Co., Ltd.
Wei ZHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL NANOBEADS FOR ADSORPTION OF POLLUTANTS FROM WASTEWATER
Publication number
20250051187
Publication date
Feb 13, 2025
Javed ALAM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DYNAMICALLY DELIVERING FAT AND FLAVOR POTENTIATORS TO FOODS AND MET...
Publication number
20250049088
Publication date
Feb 13, 2025
Botany AI, Inc., dba Ummino
William Aimutis
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
HYDROGEL NANOBEADS FOR ADSORPTION OF POLLUTANTS FROM WASTEWATER
Publication number
20250051188
Publication date
Feb 13, 2025
Javed ALAM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
POLYMERS COMPRISING GLYCOLIPIDS AND METHODS FOR PRODUCING AND USING...
Publication number
20250051526
Publication date
Feb 13, 2025
Arizona Board of Regents on behalf of The University of Arizona
Douglas A. Loy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
CROSSLINKING AGENTS AND MEDICAL HYDROGELS FORMED THEREFROM
Publication number
20250043082
Publication date
Feb 6, 2025
Boston Scientific Scimed, Inc.
Nicolas Ball-Jones
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REINFORCED DOUBLE-THREADED SLIDE-RING NETWORKS FOR ACCELERATED HYDR...
Publication number
20250043083
Publication date
Feb 6, 2025
Trustees of Dartmouth College
Chenfeng Ke
G01 - MEASURING TESTING
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Patent Application
INTEGRATED POLYPHASE HYDROGEL AND PREPARATION METHOD AND APPLICATIO...
Publication number
20250034337
Publication date
Jan 30, 2025
Jilin University
Wen Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Medium for the in vitro transportation and storage of cells
Publication number
20250031690
Publication date
Jan 30, 2025
LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY
Elisa MOSCHINI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
MICROGELS, METHODS OF MAKING MICROGELS AND METHODS OF USING MICROGELS
Publication number
20250034336
Publication date
Jan 30, 2025
University of Florida Research Foundation, Inc.
Wallace Gregory Sawyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...