James K. Herms

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Oral care formulation for the treatment of sensitivity teeth
- Patent number 6,241,972
- Issue date Jun 5, 2001
- Block Drug Company, Inc.
- James K. Herms
- 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
Dentinal desensitizing compositions
- Patent number 5,653,964
- Issue date Aug 5, 1997
- Block Drug Company Inc.
- James Keeth Herms
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dentinal desensitizing compositions
- Patent number 5,597,552
- Issue date Jan 28, 1997
- Block Drug Company Inc.
- James K. Herms
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dentinal desensitizing compositions
- Patent number 5,270,031
- Issue date Dec 14, 1993
- Block Drug Company Inc.
- Richard M. Lim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE