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Ljudmila A. Tikhonova
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Moscow, SU
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last 30 patents
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Patent Grant
Method for preparing cross-linked vinylaromatic polymers containing...
Patent number
4,271,276
Issue date
Jun 2, 1981
Serafima B. Makarova
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method of preparing blood-compatible sorbents for recovering exo- a...
Patent number
4,140,652
Issue date
Feb 20, 1979
Vasily V. Korshak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE