Patents/Assignees

SUMITOMO SEIKA CHEMICALS CO., Ltd.

39 patents in portfolio

US12178691utility2024
Absorbent Resin Particles, Absorbent Article and Production Method Therefor
0 cites
US12161537utility2024
Water-absorbent Resin Particles, Water-absorbent Article, and Method for Manufacturing Same
0 cites
US12150844utility2024
Water Absorbent Resin Particles
0 cites
US12129239utility2024
Method for Producing Methylene Disulfonate Compound
0 cites
US12116454utility2024
Method for Producing Polyalkylene Oxide and Polyalkylene Oxide
0 cites
US12100533utility2024
Partial Discharge-resistant Paint, Partial Discharge-resistant Insulating Coating, Electric Wire, and Rotating Electric Machine
0 cites
US12082574utility2024
Biomaterial Preservation Composition Having a Microbubble with Oxygen Gas in Liquid, Method for Preserving Biomaterial in the Biomaterial Preservation Composition, Method for Preserving Biomaterial in the Biomaterial Preservation Composition, Method for Producing Biomaterial Using the Biomaterial Preservation Composition, Transplantation Material Using the Biomaterial Preservation Composition and Method of Transplantation Using the Biomaterial Preservation Composition
0 cites
US12074286utility2024
Additive for Nonaqueous Electrolyte Solutions, Nonaqueous Electrolyte Solution, and Electricity Storage Device
0 cites
US12021191utility2024
Additive for Nonaqueous Electrolyte Solutions, Nonaqueous Electrolyte Solution and Electricity Storage Device
0 cites
US11978906utility2024
Binder for Secondary Battery
0 cites
US11931718utility2024
Water-absorbing Resin Particles
0 cites
US11932479utility2024
Method for Producing Package Including Hydrogen Sulfide Sustained Release Agent, Hydrogen Sulfide Sustained Release Agent, Hydrogen Sulfide Sustained Release Composite, and Method for Generating Hydrogen Sulfide Using Same
0 cites
US11920024utility2024
Polymer Composition
0 cites
US11833482utility2023
Method for Producing Particle Mixture
0 cites
US11802119utility2023
Method for Producing Cyclic Disulfonic Acid Ester Compound
0 cites
US11725072utility2023
Alkyl-modified Carboxyl Group-containing Copolymer, Thickener Containing Said Copolymer, and Method for Preparing Said Copolymer
0 cites
US11667457utility2023
Packaging Bag and Packaged Product
0 cites
US11603466utility2023
Epoxy Resin Composition
0 cites
US11542418utility2023
Epoxy Resin Composition
0 cites

← PreviousPage 2 of 2