Inventor · disambiguated record
Hans Ottofrickenstein
Also filed as: HUEBNER KLAUS · OTTOFRICKENSTEIN HANS
8 granted patents·390 citations·filing 1973–1996
90Inventor score
Files withROEHM GMBH8
Top patents by PatentIndex Score
8 records- 0193US5264367AEnzymatic treatment of edible oilsROEHM GMBH·Filed 1992·Granted Nov 23, 1993·152 cites·14 claims
- 0288US3937648AMethod of making paper having a high resin fillROEHM GMBH·Filed 1973·Granted Feb 10, 1976·36 cites·2 claims
- 0385US6001640AVegetable oil enzymatic degumming process by means of aspergillus phospholipaseROEHM GMBH·Filed 1996·Granted Dec 14, 1999·106 cites·26 claims
- 0482US4239671ADispersions of hydrophilic acrylic resinsROEHM GMBH·Filed 1979·Granted Dec 16, 1980·22 cites·7 claims
- 0578US4293600AMethod of finishing fibers or fabrics with dispersions of hydrophilic acrylic resinsROEHM GMBH·Filed 1980·Granted Oct 6, 1981·23 cites·9 claims
- 0675US4171407AMethod of making aqueous emulsions of acrylate copolymers in the presence of a degraded starch protective colloidROEHM GMBH·Filed 1977·Granted Oct 16, 1979·26 cites·5 claims
- 0767US4104227AFilm forming aqueous synthetic resin dispersions and paints prepared therefromROEHM GMBH·Filed 1976·Granted Aug 1, 1978·18 cites·4 claims
- 0851US4622300AHydrolysis of lactose in wheyROEHM GMBH·Filed 1984·Granted Nov 11, 1986·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →