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Suzhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Crystalline form of Di-p-toluoyl-L-tartrate of upadacitinib
Patent number
12,091,414
Issue date
Sep 17, 2024
Suzhou Pengxu Pharmatech Co., Ltd.
Peng Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis methods for upadacitinib and intermediate thereof
Patent number
11,926,633
Issue date
Mar 12, 2024
Suzhou Pengxu Pharmatech Co., Ltd.
Peng Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes to produce elagolix
Patent number
11,377,426
Issue date
Jul 5, 2022
SUZHOU PENGXU PHARMATECH CO., LTD.
Pixu Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crystalline forms of trisodium supramolecular complex comprising va...
Patent number
10,508,087
Issue date
Dec 17, 2019
Crystal Pharmatech Co., Ltd.
Minhua Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crystalline forms of lesinurad and its sodium salt
Patent number
10,351,536
Issue date
Jul 16, 2019
CRYSTAL PHARMATECH CO., LTD
Minhua Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salts and co-crystals of lesinurad
Patent number
9,969,701
Issue date
May 15, 2018
CRYSTAL PHARMATECH CO., LTD
Minhua Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline forms of trisodium supramolecular complex comprising va...
Patent number
9,957,240
Issue date
May 1, 2018
CRYSTAL PHARMATECH CO., LTD
Minhua Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline form I of ibrutinib
Patent number
9,751,889
Issue date
Sep 5, 2017
Crystal Pharmatech Inc.
Minhua Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
PROCESS OF MAKING ROXADUSTAT
Publication number
20230183180
Publication date
Jun 15, 2023
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CRYSTALLINE FORMS OF ANTIDEPRESSANT DRUG SAGE-217 AND PREPARATION M...
Publication number
20220235094
Publication date
Jul 28, 2022
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORM OF DI-P-TOLUOYL-L-TARTRATE OF UPADACITINIB
Publication number
20220041611
Publication date
Feb 10, 2022
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS METHODS FOR UPADACITINIB AND INTERMEDIATE THEREOF
Publication number
20210323971
Publication date
Oct 21, 2021
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AMORPHOUS AND CRYSTALLINE FORMS OF VALBENAZINE SALT
Publication number
20210253567
Publication date
Aug 19, 2021
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES TO PRODUCE ELAGOLIX
Publication number
20210214318
Publication date
Jul 15, 2021
SUZHOU PENGXU PHARMATECH CO., LTD.
Pixu LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES TO PRODUCE ACALABRUTINIB
Publication number
20200354368
Publication date
Nov 12, 2020
SUZHOU PENGXU PHARMATECH CO., LTD.
Peng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORMS OF TRISODIUM SUPRAMOLECULAR COMPLEX COMPRISING VA...
Publication number
20170362189
Publication date
Dec 21, 2017
CRYSTAL PHARMATECH CO., LTD.
Minhua CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORM I OF IBRUTINIB
Publication number
20170002009
Publication date
Jan 5, 2017
CRYSTAL PHARMATECH INC.
Minhua CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL SALTS AND CO-CRYSTALS OF LESINURAD
Publication number
20160347722
Publication date
Dec 1, 2016
CRYSTAL PHARMATECH CO., LTD.
Minhua CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE FORMS OF LESINURAD AND ITS SODIUM SALT
Publication number
20160297778
Publication date
Oct 13, 2016
CRYSTAL PHARMATECH CO., LTD
Minhua CHEN
C07 - ORGANIC CHEMISTRY