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Michael C. Alfano
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Franklin Lake, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Taste masked desensitizing compositions
Patent number
5,939,048
Issue date
Aug 17, 1999
Block Drug Co., Inc.
Michael C. Alfano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bone regeneration
Patent number
5,902,110
Issue date
May 11, 1999
The Block Drug Company
Michael C. Alfano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Taste preserving, mild oral hygiene compositions
Patent number
5,120,528
Issue date
Jun 9, 1992
Block Drug Company, Inc.
Tiang-shing Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and method for the treatment of disease
Patent number
5,032,384
Issue date
Jul 16, 1991
Block Drug Company, Inc.
Kuo-Chen Yeh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reciprocating dental prophylactic angular device
Patent number
4,544,356
Issue date
Oct 1, 1985
Block Drug Company Inc.
John M. Gardella
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE