ISP VAN DYK INC

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WAYNE, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil adduct conditioners
- Patent number 5,731,450
- Issue date Mar 24, 1998
- ISP Van Dyk Inc.
- Anatoly Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparation of cinnamate sunscreen agents
- Patent number 5,527,947
- Issue date Jun 18, 1996
- ISP Van Dyk Inc.
- Anatoly Alexander
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quaternary salts of para-dialkylamino benzamide derivatives
- Patent number 5,451,394
- Issue date Sep 19, 1995
- ISP Van Dyk Inc.
- Ratan K. Chaudhuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quaternary salts of dialkylaminobenzamides
- Patent number 5,427,773
- Issue date Jun 27, 1995
- ISP Van Dyk Inc.
- Ratan K. Chaudhuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heterocyclic quaternary salts of para-dialkylamino benzamide deriva...
- Patent number 5,427,774
- Issue date Jun 27, 1995
- ISP Van Dyk Inc.
- Ratan K. Chaudhuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74643070 - CERAJEL
- Serial number 74643070
- Filing date Mar 6, 1995
- ISP Van Dyk Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74451841
- Serial number 74451841
- Registration number 1859369
- Filing date Oct 27, 1993
- ISP Van Dyk Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry