Sergei Vladimirovich Chepigo

Follow

Person

Moscow, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Method for processing activated sludge into useful products
- Patent number 4,119,495
- Issue date Oct 10, 1978
- Vasily Dmitrievich Belyaev
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for preparing ergosterol and ubiquinone-9 in a single process
- Patent number 3,965,130
- Issue date Jun 22, 1976
- Nina Vasilievna Tarasova
- C07 - ORGANIC CHEMISTRY