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Taizhou City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing Macitentan and intermediate compound thereof
Patent number
11,667,610
Issue date
Jun 6, 2023
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Qiang Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing Macitentan and intermediate compound thereof
Patent number
11,649,216
Issue date
May 16, 2023
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Qiang Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and catalyst for preparing aniline compounds and use thereof
Patent number
10,584,093
Issue date
Mar 10, 2020
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Qiang Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparation of 4-isopropylamino-1-butanol
Patent number
10,428,012
Issue date
Oct 1, 2019
SEASONS BIOTECHNOLOGY CO., LTD.
Fanghui Tang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing 4-isopropylamino-1-butanol
Patent number
10,144,701
Issue date
Dec 4, 2018
Seasons Biotechnology (Taizhou) Co., Ltd.
Fanghui Tang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing prostacyclin receptor agonist 4-[N-(5,6-diphen...
Patent number
10,040,771
Issue date
Aug 7, 2018
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Fanghui Tang
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
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Patent Application
METHOD FOR PREPARING MACITENTAN AND INTERMEDIATE COMPOUND THEREOF
Publication number
20220348547
Publication date
Nov 3, 2022
Seasons Biotechnology (Taizhou) Co., Ltd.
Qiang JIA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COATED GRANULE, SOLID DISPERSION, AND PREPARATION CONTAINING VORTIO...
Publication number
20220249466
Publication date
Aug 11, 2022
Seasons Biotechnology (Taizhou) Co., Ltd.
Qiang Jia
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING MACITENTAN AND INTERMEDIATE COMPOUND THEREOF
Publication number
20210300880
Publication date
Sep 30, 2021
Seasons Biotechnology (Taizhou) Co., Ltd.
Qiang JIA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD AND CATALYST FOR PREPARING ANILINE COMPOUNDS AND USE THEREOF
Publication number
20190100486
Publication date
Apr 4, 2019
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Qiang JIA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARATION OF 4-ISOPROPYLAMINO-1-BUTANOL
Publication number
20190084921
Publication date
Mar 21, 2019
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Fanghui TANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING 4-ISOPROPYLAMINO-1-BUTANOL
Publication number
20180029973
Publication date
Feb 1, 2018
SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
Fanghui TANG
C07 - ORGANIC CHEMISTRY
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Trademark
last 30 trademarks
Information
Trademark
98306930 - SEHIPPY
Serial number
98306930
Registration number
7551916
Filing date
Dec 9, 2023
Seasons Biotechnology (Taizhou) Co., Ltd.
5 - Pharmaceutical and veterinary preparations