Lev Borisovich Sokolov

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Vladimir, SU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing fibrides of synthetic heterochain polymers
- Patent number 4,610,850
- Issue date Sep 9, 1986
- Kalininsky Politekhnichesky Institut USSR
- Vladimir A. Nikiforov
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Gas/liquid interfacial preparation of polyamide fibrids
- Patent number 4,396,758
- Issue date Aug 2, 1983
- Vladimir A. Nikiforov
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing heterochain polymers
- Patent number 4,223,105
- Issue date Sep 16, 1980
- Vadim B. Igonin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing poly-p-phenyleneterephthalamide or its copolymers
- Patent number 4,169,932
- Issue date Oct 2, 1979
- Lev B. Sokolov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly/arylate-sulphones/and method of preparing same
- Patent number 4,116,940
- Issue date Sep 26, 1978
- Vasily Vladimirovich Korshak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing aromatic polyesters
- Patent number 3,933,713
- Issue date Jan 20, 1976
- Lev Borisovich Sokolov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...