Norman William Bristow

Follow

Person

Nottingham, EN

People

Patents Grantslast 30 patents

Information Patent Grant
Xanthen derivatives such as N,N'-dimethyl-N-9-xanthenylurea and the...
- Patent number 3,978,226
- Issue date Aug 31, 1976
- The Boots Company Limited
- Stuart Sanders Adams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Xanthenyl semicarbazides
- Patent number 3,957,821
- Issue date May 18, 1976
- The Boots Company Limited
- Stewart Sanders Adams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thiazanthenyl semicarbazides
- Patent number 3,948,947
- Issue date Apr 6, 1976
- The Boots Company
- Stewart Sanders Adams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE