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Joetsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
Patent number
11,396,558
Issue date
Jul 26, 2022
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate for use as hot-melt extrusion carrie...
Patent number
11,090,295
Issue date
Aug 17, 2021
Shin-Etsu Chemical Co., Ltd.
Naosuke Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate and method for producing hypromellos...
Patent number
10,934,367
Issue date
Mar 2, 2021
Shin-Etsu Chemical Co., Ltd.
Mitsuhiro Yoshida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
Patent number
10,836,836
Issue date
Nov 17, 2020
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for hot melt extrusion and method for producing hot mel...
Patent number
10,646,573
Issue date
May 12, 2020
Shin-Etsu Chemical Co., Ltd.
Shogo Warashina
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
Patent number
10,604,588
Issue date
Mar 31, 2020
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solution for spray drying comprising hypromellose acetate succinate...
Patent number
10,493,161
Issue date
Dec 3, 2019
Shin-Etsu Chemical Co., Ltd.
Shogo Warashina
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate, method for producing the same and c...
Patent number
10,233,259
Issue date
Mar 19, 2019
Shin-Etsu Chemical Co., Ltd.
Kazuki Kikuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for hot-melt extrusion and method for producing hot-mel...
Patent number
10,016,508
Issue date
Jul 10, 2018
Shin-Etsu Chemical Co., Ltd.
Shogo Warashina
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hypromellose acetate succinate, method for producing the same and c...
Patent number
9,884,922
Issue date
Feb 6, 2018
Shin-Etsu Chemical Co., Ltd.
Kazuki Kikuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
Publication number
20210024656
Publication date
Jan 28, 2021
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
Publication number
20200181291
Publication date
Jun 11, 2020
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...
Publication number
20180118854
Publication date
May 3, 2018
Shin-Etsu Chemical Co., Ltd.
Kazuki Kikuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE AND METHOD FOR PRODUCING HYPROMELLOS...
Publication number
20180057612
Publication date
Mar 1, 2018
Shin-Etsu Chemical Co., Ltd.
Mitsuhiro YOSHIDA
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
Publication number
20170283514
Publication date
Oct 5, 2017
Shin-Etsu Chemical Co., Ltd.
Junichi Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...
Publication number
20170260296
Publication date
Sep 14, 2017
Shin-Etsu Chemical Co., Ltd.
Kazuki Kikuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLUTION FOR SPRAY DRYING COMPRISING HYPROMELLOSE ACETATE SUCCINATE...
Publication number
20160136283
Publication date
May 19, 2016
Shin-Etsu Chemical Co., Ltd.
Shogo Warashina
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITION FOR HOT MELT EXTRUSION AND METHOD FOR PRODUCING HOT MEL...
Publication number
20160095928
Publication date
Apr 7, 2016
Shin-Etsu Chemical Co., Ltd.
Shogo WARASHINA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYPROMELLOSE ACETATE SUCCINATE FOR USE AS HOT-MELT EXTRUSION CARRIE...
Publication number
20150044289
Publication date
Feb 12, 2015
Shin-Etsu Chemical Co., Ltd.
Naosuke Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for Hot-Melt Extrusion and Method for Producing Hot-Mel...
Publication number
20140357681
Publication date
Dec 4, 2014
Shin-Etsu Chemical Co., Ltd.
Shogo Warashina
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE