Donglai Yang

Person

Annandale, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,700,545
- Issue date Jul 11, 2017
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,546,183
- Issue date Jan 17, 2017
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,359,357
- Issue date Jun 7, 2016
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,273,066
- Issue date Mar 1, 2016
- Salix Pharmaceuticals, Inc.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,181,274
- Issue date Nov 10, 2015
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 9,034,892
- Issue date May 19, 2015
- Salix Pharmaceuticals, Inc.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 8,754,098
- Issue date Jun 17, 2014
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 8,569,326
- Issue date Oct 29, 2013
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 8,486,956
- Issue date Jul 16, 2013
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Forms of rifaximin and uses thereof
- Patent number 8,067,429
- Issue date Nov 29, 2011
- Salix Pharmaceuticals, Ltd
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20160317507
- Publication date Nov 3, 2016
- Salix Pharmaceuticals, Ltd
- Karen S. Gushurst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20160200738
- Publication date Jul 14, 2016
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20150299199
- Publication date Oct 22, 2015
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20140179916
- Publication date Jun 26, 2014
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20140141081
- Publication date May 22, 2014
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20140011828
- Publication date Jan 9, 2014
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20130066079
- Publication date Mar 14, 2013
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20120316334
- Publication date Dec 13, 2012
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20120076857
- Publication date Mar 29, 2012
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Salts and Crystal Forms
- Publication number 20110053997
- Publication date Mar 3, 2011
- Alexander Beliaev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20100239664
- Publication date Sep 23, 2010
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMS OF RIFAXIMIN AND USES THEREOF
- Publication number 20100174064
- Publication date Jul 8, 2010
- Salix Pharmaceuticals, Ltd.
- Karen S. Gushurst
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline forms of tiagabine hydrochloride
- Publication number 20080064727
- Publication date Mar 13, 2008
- Cephalon, Inc.
- Scott L. Childs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline and amorphous forms of tiagabine
- Publication number 20080051435
- Publication date Feb 28, 2008
- Cephalon, Inc.
- Scott L. Childs
- C07 - ORGANIC CHEMISTRY

Donglai Yang

Person

Patents Grantslast 30 patents

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Forms of rifaximin and uses thereof

Patents Applicationslast 30 patents

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

Salts and Crystal Forms

FORMS OF RIFAXIMIN AND USES THEREOF

FORMS OF RIFAXIMIN AND USES THEREOF

Crystalline forms of tiagabine hydrochloride

Crystalline and amorphous forms of tiagabine