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Acrylamide Methacrylamide
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C08F220/56
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F220/00
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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Acrylamide Methacrylamide
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Self-crosslinked polymeric dispersant
Patent number
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Issue date
Jul 22, 2025
Genggeng Qi
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Materials for hydrophilic interaction chromatography and processes...
Patent number
12,365,751
Issue date
Jul 22, 2025
Waters Technologies Corporation
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Heat resistant layer composition, lithium secondary battery separat...
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12,368,215
Issue date
Jul 22, 2025
Samsung SDI Co., Ltd.
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H01 - BASIC ELECTRIC ELEMENTS
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12,364,786
Issue date
Jul 22, 2025
Terumo Corporation
Gloria Hincapie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Hydrogel with selective absorption for separation of liquid mixtures
Patent number
12,344,716
Issue date
Jul 1, 2025
The University of Kansas
Anjana Maharjan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polymer particles with a gradient composition and methods of produc...
Patent number
12,338,300
Issue date
Jun 24, 2025
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12,331,205
Issue date
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Kao Corporation
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12,325,767
Issue date
Jun 10, 2025
Tsinghua University
Jianbin Wang
H01 - BASIC ELECTRIC ELEMENTS
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System and method for patterning flow cell substrates
Patent number
12,311,362
Issue date
May 27, 2025
Illumina, Inc.
Steven Modiano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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12,310,790
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent number
12,296,045
Issue date
May 13, 2025
President and Fellows of Harvard College
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Process and apparatus for locally polymerizing a starting material...
Patent number
12,296,531
Issue date
May 13, 2025
xolo GmBH
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Cosmetic oil thickener and oil-soluble copolymer
Patent number
12,296,040
Issue date
May 13, 2025
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Catalytically active substances
Patent number
12,251,685
Issue date
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Illumina, Inc.
Lewis J. Kraft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Issue date
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Salt tolerant friction reducer
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12,247,167
Issue date
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Saudi Arabian Oil Company
Wenwen Li
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Dimethylacrylamide (DMAA) hydrogel for expansion microscopy (ExM)
Patent number
12,233,184
Issue date
Feb 25, 2025
Massachusetts Institute of Technology
Edward Stuart Boyden
G01 - MEASURING TESTING
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Issue date
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Samsung SDI Co., Ltd.
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Use of specific solutions and polymer materials obtained from these...
Patent number
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Issue date
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Commissariat a l'Energie Atomique et Aux Energies Alternatives
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Issue date
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BUDDHIST TZU CHI MEDICAL FOUNDATION
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12,215,175
Issue date
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Yonsei University Industry Foundation (Yonsei UIF)
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Issue date
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Henkel AG & Co. KGaA
Shuhua Jin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent number
12,187,885
Issue date
Jan 7, 2025
BASF SE
Mohsen Soleimani Kheibari
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Process and apparatus for locally polymerizing a starting material...
Patent number
12,179,419
Issue date
Dec 31, 2024
xolo GmBH
Yves Garmshausen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Rheology modification by porous gel particles
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12,180,348
Issue date
Dec 31, 2024
Energy Solutions (US) LLC
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Issue date
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Mitsubishi Chemical Corporation
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Copolymers useful as water clarifiers and for water-oil separation
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12,163,095
Issue date
Dec 10, 2024
Baker Hughes Oilfield Operations LLC
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Patent number
12,150,996
Issue date
Nov 26, 2024
Centre National de la Recherche Scientifique
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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20250207015
Publication date
Jun 26, 2025
THE TEXAS A&M UNIVERSITY SYSTEM
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20250206865
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Jun 26, 2025
KJ CHEMICALS CORPORATION
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20250201847
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DIC CORPORATION
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H01 - BASIC ELECTRIC ELEMENTS
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Publication number
20250188306
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Jun 12, 2025
HANSOL CHEMICAL CO., LTD
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20250154293
Publication date
May 15, 2025
Henkel AG & Co. KGaA
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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20250145787
Publication date
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WANHUA CHEMICAL GROUP CO., LTD.
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POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID
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20250136735
Publication date
May 1, 2025
China Petroleum and Chemical Corporation
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20250122417
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Apr 17, 2025
Halliburton Energy Services, Inc.
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ACTIVE ENERGY RAY CURABLE COMPOSITION
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KJ CHEMICALS CORPORATION
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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BASF SE
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Publication date
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Oxford University Innovation Limited
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Publication date
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Hongene Biotech Corporation
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Board of Regents, The University of Texas System
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KIRIN HOLDINGS KABUSHIKI KAISHA
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University of Maryland, College Park
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