Joseph Ehrhard

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Flemington, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Immobilized glucose oxidase for use in oral hygiene
- Patent number 9,540,631
- Issue date Jan 10, 2017
- Peter T. Pugliese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radio-opaque polymeric compositions
- Patent number 6,599,448
- Issue date Jul 29, 2003
- Hydromer, Inc.
- Joseph A. Ehrhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophilic polymer blends used for dry cow therapy
- Patent number 6,440,442
- Issue date Aug 27, 2002
- Hydromer, Inc.
- Joseph Ehrhard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic polymer blends used to prevent cow skin infections
- Patent number 6,395,289
- Issue date May 28, 2002
- Hydromer, Inc.
- Joseph Ehrhard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic polymer blends used to prevent cow skin infections
- Patent number 6,203,812
- Issue date Mar 20, 2001
- Hydromer, Inc.
- Joseph Ehrhard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE