Inventor · disambiguated record
Bernhard Sandner
Also filed as: SANDNER BERNHARD
13 granted patents·1 pending application·188 citations·filing 1975–2004
92Inventor score
Files withCIBA GEIGY CORP8RUDOLF GMBH & CO KG CHEM FAB3CIBA GEIGY AG1RUDOLF GMBH & CO KG1SANDNER BERNHARD1
Top patents by PatentIndex Score
14 records- 0192US4477498AProcess for the production of perfluoroalkyl residue containing condensation products, the condensation products prepared accordingly, and their useCIBA GEIGY CORP·Filed 1982·Granted Oct 16, 1984·30 cites·8 claims
- 0282US5019428AModified polyurethanes containing perfluoroaliphatic groups and use thereofCIBA GEIGY CORP·Filed 1989·Granted May 28, 1991·31 cites·16 claims
- 0379US4834764AProcess for obtaining wash-and cleaning resistant textile finishes with reactive perfluoroalkyl-containing (co) polymers and/or precondensates and a blocked isocyanate compoundCIBA GEIGY CORP·Filed 1987·Granted May 30, 1989·34 cites·10 claims
- 0479US4004059AMethod to make fibrous material oil and water repellent at the same timeCIBA GEIGY CORP·Filed 1975·Granted Jan 18, 1977·22 cites·9 claims
- 0574US7329707B2Partially quaternised, amino-functional organopolysiloxanes and their use in aqueous systemsRUDOLF GMBH & CO KG CHEM FAB·Filed 2003·Granted Feb 12, 2008·11 cites·3 claims
- 0663US7629415B2Highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systemsRUDOLF GMBH & CO KG CHEM FAB·Filed 2003·Granted Dec 8, 2009·6 cites·4 claims
- 0759US7354458B2Preparations based on water and/or organic solvents and their use as a finish on flat materialsRUDOLF GMBH & CO KG CHEM FAB·Filed 2004·Granted Apr 8, 2008·7 cites·9 claims
- 0857US4153640AModified polysiloxanes and process of preparing themCIBA GEIGY CORP·Filed 1977·Granted May 8, 1979·14 cites·11 claims
- 0956US3949136AFluorine-containing organopolysiloxanes, process for their useCIBA GEIGY AG·Filed 1975·Granted Apr 6, 1976·8 cites·12 claims
- 1054US4128675AProcess for treating textiles with reactive polymersCIBA GEIGY CORP·Filed 1977·Granted Dec 5, 1978·12 cites·17 claims
- 1147US2004200006A1Water-free preparation and use thereof as sewing yarn finishRUDOLF GMBH & CO KG·Filed 2004·Application pending·0 cites
- 1245US8231802B2Preparations for making planar structures oil-repellent and water-repellent, and use thereofSANDNER BERNHARD·Filed 2004·Granted Jul 31, 2012·0 cites·15 claims
- 1342US5112930AModified polyurethanes containing perfluoroaliphatic groups and use thereofCIBA GEIGY CORP·Filed 1991·Granted May 12, 1992·8 cites·11 claims
- 1441US4433027AProcess for finishing textiles with alkoxylation products, and compositions for thisCIBA GEIGY CORP·Filed 1982·Granted Feb 21, 1984·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →