Inventor · disambiguated record
Evalds Lasis
Also filed as: LASIS EVALDS
4 granted patents·30 citations·filing 1974–1979
71Inventor score
Files withPOLYSAR LTD4
Top patents by PatentIndex Score
4 records- 0178US3969330AAmine modified polymersPOLYSAR LTD·Filed 1974·Granted Jul 13, 1976·21 cites·14 claims
- 0253US4070340AAmine modified polymers reacted with halogen compoundsPOLYSAR LTD·Filed 1976·Granted Jan 24, 1978·7 cites·12 claims
- 0331US4168369AAldehyde modified polymersPOLYSAR LTD·Filed 1974·Granted Sep 18, 1979·1 cites·13 claims
- 0426US4242478ALow benzene butadiene polymerizationPOLYSAR LTD·Filed 1979·Granted Dec 30, 1980·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →