Kuo-Chen Yeh

Person

Westfield, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stable peroxide denture paste
- Patent number 6,121,213
- Issue date Sep 19, 2000
- Block Drug Company, Inc.
- Democrita E. Vergara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information 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
Treatment for dentinal hypersensitivity
- Patent number 5,885,551
- Issue date Mar 23, 1999
- Alfred J. Smetana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Relief of dentinal hypersensitivity by submicron particles
- Patent number 5,718,885
- Issue date Feb 17, 1998
- Block Drug Co., Inc.
- James L. Gingold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid form xerostomia product
- Patent number 5,496,558
- Issue date Mar 5, 1996
- Block Drug Company Inc.
- Neil J. Napolitano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment of periodontal disease
- Patent number 5,225,441
- Issue date Jul 6, 1993
- Block Drug Company, Inc.
- Richard I. Vogel
- 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
Stain removal toothpaste
- Patent number 4,612,191
- Issue date Sep 16, 1986
- Block Drug Co., Inc.
- Kuo-Chen Yeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Effervescent stannous fluoride tablet
- Patent number 4,267,164
- Issue date May 12, 1981
- Block Drug Company Inc.
- Kuo-Chen Yeh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kuo-Chen Yeh

Person

Patents Grantslast 30 patents

Stable peroxide denture paste

Taste masked desensitizing compositions

Treatment for dentinal hypersensitivity

Relief of dentinal hypersensitivity by submicron particles

Solid form xerostomia product

Treatment of periodontal disease

Compositions and method for the treatment of disease

Stain removal toothpaste

Effervescent stannous fluoride tablet