Inventor · disambiguated record
Andrea La Spina
Also filed as: LA SPINA ANDREA
4 granted patents·19 citations·filing 1974–1979
71Inventor score
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0152US3931059AProcess for preparing polycarbodiimide foams in the presence of phosphetane oxide or sulfide adductsBAYER AG·Filed 1974·Granted Jan 6, 1976·8 cites·8 claims
- 0249US3941726APolyguanidine foamsBAYER AG·Filed 1974·Granted Mar 2, 1976·5 cites·5 claims
- 0343US4234694AAddition compounds which contain phosphorus and their use as catalysts for the production of foam resins which contain carbodiimide groupsBAYER AG·Filed 1979·Granted Nov 18, 1980·5 cites·11 claims
- 0437US4147710ACompounds containing phosphorous and a method for making polycarbodiimide foams with the compounds as a catalystBAYER AG·Filed 1975·Granted Apr 3, 1979·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →