Inventor · disambiguated record
Ludwig Zuern
Also filed as: STAHNECKER ERHARD · WEINDEL RUDI · ZUERN LUDWIG
11 granted patents·172 citations·filing 1974–1988
91Inventor score
Files withBASF AG11
Top patents by PatentIndex Score
11 records- 0179US3992501AProcess for the manufacture of void-free polyolefin foam moldingsBASF AG·Filed 1974·Granted Nov 16, 1976·20 cites·2 claims
- 0277US4166890AManufacture of crosslinked foamable moldings from olefin polymersBASF AG·Filed 1978·Granted Sep 4, 1979·27 cites·17 claims
- 0372US4297252AAging-resistant fireproofing materialBASF AG·Filed 1979·Granted Oct 27, 1981·23 cites·1 claims
- 0472US4058152AAutomobile safety tiresBASF AG·Filed 1976·Granted Nov 15, 1977·23 cites·4 claims
- 0562US3956203AManufacture of particulate expandable styrene polymers requiring shot minimum residence times in the moldBASF AG·Filed 1975·Granted May 11, 1976·15 cites·5 claims
- 0659US5006566APreparation of foams having a high compressive strengthBASF AG·Filed 1988·Granted Apr 9, 1991·19 cites·4 claims
- 0759US4031179AManufacture of shaped articles of foamed olefin polymersBASF AG·Filed 1974·Granted Jun 21, 1977·19 cites·3 claims
- 0847US4894191APreparation of polyolefin foamsBASF AG·Filed 1988·Granted Jan 16, 1990·10 cites·6 claims
- 0942US4840976AProduction of closed-celled foams of high compressive strengthBASF AG·Filed 1988·Granted Jun 20, 1989·7 cites·1 claims
- 1034US4172110AManufacture of fire protection materials based on alkali metal silicatesBASF AG·Filed 1977·Granted Oct 23, 1979·6 cites·11 claims
- 1129US4011161ATreatment of waste water produced in the manufacture of expandable polystyreneBASF AG·Filed 1975·Granted Mar 8, 1977·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →