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Tsong-Toh Yang
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Warren, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Preparation of powder agglomerates
Patent number
8,173,172
Issue date
May 8, 2012
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of powder agglomerates
Patent number
7,687,073
Issue date
Mar 30, 2010
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of powder agglomerate
Patent number
7,387,794
Issue date
Jun 17, 2008
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of preparing particles for agglomeration
Patent number
6,623,760
Issue date
Sep 23, 2003
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of powder agglomerates
Patent number
6,503,537
Issue date
Jan 7, 2003
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of powder agglomerates
Patent number
6,495,167
Issue date
Dec 17, 2002
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Powdered medication inhaler
Patent number
6,240,918
Issue date
Jun 5, 2001
Schering Corporation
Thomas J. Ambrosio
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Inhaler for powdered medications
Patent number
5,829,434
Issue date
Nov 3, 1998
Schering Corporation
Thomas J. Ambrosio
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Inhaler for powdered medications having spiral deagglomeration chamber
Patent number
5,687,710
Issue date
Nov 18, 1997
Schering Corporation
Thomas J. Ambrosio
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Pharmaceutical Compositions
Publication number
20090298802
Publication date
Dec 3, 2009
Joel A. Sequeira
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPARATION OF POWDER AGGLOMERATES
Publication number
20080206346
Publication date
Aug 28, 2008
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPARATION OF POWDER AGGLOMERATES
Publication number
20080118566
Publication date
May 22, 2008
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerate
Publication number
20050123608
Publication date
Jun 9, 2005
Schering Corporation
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerates
Publication number
20040109828
Publication date
Jun 10, 2004
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerates
Publication number
20030157184
Publication date
Aug 21, 2003
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerates
Publication number
20030085480
Publication date
May 8, 2003
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerates
Publication number
20010051187
Publication date
Dec 13, 2001
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Preparation of powder agglomerates
Publication number
20010024641
Publication date
Sep 27, 2001
Tsong-Toh Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE