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Bao-Shan Huang
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Edison, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing oxymorphone, naltrexone, and buprenorphine
Patent number
9,487,532
Issue date
Nov 8, 2016
PENICK CORPORATION
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing oxymorphone, naltrexone, and buprenorphine
Patent number
9,108,974
Issue date
Aug 18, 2015
Penick Corporation
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing oxymorphone
Patent number
8,357,802
Issue date
Jan 22, 2013
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing oxymorphone
Patent number
8,134,002
Issue date
Mar 13, 2012
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of naltrexone from codeine and 3-benzylmorphine
Patent number
6,013,796
Issue date
Jan 11, 2000
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of noroxymorphone from morphine
Patent number
6,008,354
Issue date
Dec 28, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of oxycodone from codeine
Patent number
6,008,355
Issue date
Dec 28, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 14-hydroxynormorphinones from normorphinones
Patent number
5,952,495
Issue date
Sep 14, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Normorphine and normorphinone derivatives
Patent number
5,948,788
Issue date
Sep 7, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of oxymorphone from morphine
Patent number
5,922,876
Issue date
Jul 13, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 14-hydroxynormorphinones from normorphinone dienol a...
Patent number
5,869,669
Issue date
Feb 9, 1999
Penick Corporation
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of 4,5,6,7-tetrahydroimidazo-[4,5-c]pyridinyl-6-carboxy...
Patent number
5,262,537
Issue date
Nov 16, 1993
Anaquest, Inc.
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-aryl-N-[4-(1-heterocyclicalkyl)piperidinyl]amides and pharmaceuti...
Patent number
RE34201
Issue date
Mar 23, 1993
Anaquest, Inc.
Jerome R. Bagley
514 - Drug, bio-affecting and body treating compositions
Information
Patent Grant
N-aryl-N-[4-(1-heterocyclicalkyl)piperidinyl]amides and pharmaceuti...
Patent number
5,053,411
Issue date
Oct 1, 1991
Anaquest, Inc.
Jerome R. Bagley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-aryl-N-(4-piperidinyl)amides and pharmaceutical compositions and...
Patent number
4,584,303
Issue date
Apr 22, 1986
The BOC Group, Inc.
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20140051861
Publication date
Feb 20, 2014
PENICK CORPORATION
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20120330017
Publication date
Dec 27, 2012
PENICK CORPORATION
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20120196888
Publication date
Aug 2, 2012
PENICK CORPORATION
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20120156290
Publication date
Jun 21, 2012
PENICK CORPORATION
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20110118466
Publication date
May 19, 2011
PENICK CORPORATION
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE
Publication number
20110009634
Publication date
Jan 13, 2011
PENICK CORPORATION
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20100274019
Publication date
Oct 28, 2010
PENICK CORPORATION
Bao-Shan Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING OXYMORPHONE, NALTREXONE, AND BUPRENORPHINE
Publication number
20080125592
Publication date
May 29, 2008
PENICK CORPORATION
Bao-Shan Huang
C07 - ORGANIC CHEMISTRY