Inventor · disambiguated record
Alfred Berger
Also filed as: BERENDT HANS-ULRICH · BERGER ALFRED · BERGER ALFRED H
10 granted patents·268 citations·filing 1973–1978
90Inventor score
Top patents by PatentIndex Score
10 records- 0193US4059423AProcess for the preparation of expansible beadsSOVITEC SA·Filed 1976·Granted Nov 22, 1977·83 cites·23 claims
- 0291US4123378AStain removing agents and process for cleaning and optionally dyeing textile materialCIBA GEIGY AG·Filed 1976·Granted Oct 31, 1978·23 cites·5 claims
- 0386US4071468AWetting and anti-foaming agents, and process for removing foam from aqueous systemsCIBA GEIGY CORP·Filed 1976·Granted Jan 31, 1978·39 cites·32 claims
- 0483US4092266AProcess for removing foam from aqueous systems and composition useful thereinCIBA GEIGY CORP·Filed 1976·Granted May 30, 1978·35 cites·28 claims
- 0582US4063916AProcess of making glass beads from liquid medium feedstockSOVITEC SA·Filed 1976·Granted Dec 20, 1977·41 cites·19 claims
- 0681US4203396ABarrel engine with rocking ball driveBERGER ALFRED H·Filed 1978·Granted May 20, 1980·37 cites·9 claims
- 0740US4132525AProcess for dyeing materials which contain synthetic fibres using polyadducts of propylene oxide and polyhydric alcoholsCIBA GEIGY CORP·Filed 1977·Granted Jan 2, 1979·2 cites·14 claims
- 0838US4200585AAcid esters of propylene oxide poly-adductsCIBA GEIGY CORP·Filed 1978·Granted Apr 29, 1980·3 cites·9 claims
- 0937US4137251AAnionic araliphatic compoundsCIBA GEIGY CORP·Filed 1977·Granted Jan 30, 1979·5 cites·8 claims
- 1030US3958931AWool dyeing with epihalohydrin or chloroacetamide quarternized polyglycolamine assisted dye solutionCIBA GEIGY AG·Filed 1973·Granted May 25, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →