VIOMEDICS INC.

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WORCESTER, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic anhydride derivatives of chromophors
- Patent number 4,906,749
- Issue date Mar 6, 1990
- Viomedics Inc.
- Spyros Theodoropulos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic anhydride derivatives of chromophors
- Patent number 4,822,878
- Issue date Apr 18, 1989
- Viomedics, Inc.
- Spyros Theodoropulos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel oxazine-ureas and thiazine urea chromophors as fluorescent la...
- Patent number 4,714,763
- Issue date Dec 22, 1987
- Viomedics Inc.
- Spyros Theodoropulos
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73722695 - PRINCETON RED
- Serial number 73722695
- Registration number 1539902
- Filing date Apr 18, 1988
- VIOMEDICS INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry