Inventor · disambiguated record
Karl Seibert
Also filed as: SEIBERT KARL · SEIBERT KARL-JOSEF
11 granted patents·219 citations·filing 1977–2020
91Inventor score
Top patents by PatentIndex Score
11 records- 0185US4774017AThickening agent for detergent containing preparationsAKZONA INC·Filed 1986·Granted Sep 27, 1988·35 cites·7 claims
- 0283US4909488AGas spring having a plurality of pressure chambers arranged one behind anotherSTABILUS GMBH·Filed 1989·Granted Mar 20, 1990·44 cites·9 claims
- 0382US4159975APolyether lubricants for use in the processing of plasticsAKZONA INC·Filed 1977·Granted Jul 3, 1979·27 cites·7 claims
- 0479US4521326AThickening agent based on polyether derivativesAKZONA INC·Filed 1983·Granted Jun 4, 1985·41 cites·16 claims
- 0569US4129717ALubricants used in the processing of plasticsAKZONA INC·Filed 1977·Granted Dec 12, 1978·17 cites·4 claims
- 0665US6007057AGas spring with braking meansSTABILUS GMBH·Filed 1997·Granted Dec 28, 1999·24 cites·16 claims
- 0760US4479887APolyether derivatives, their use as emulsifiers, and emulsions containing the new polyether derivativeAKZONA INC·Filed 1983·Granted Oct 30, 1984·19 cites·16 claims
- 0846US12044287B2Temperature-driven valve assemblySTABILUS GMBH·Filed 2020·Granted Jul 23, 2024·0 cites·9 claims
- 0939US4411887AUse of alkylene oxide copolymers as emollients in cosmetic preparationsAKZONA INC·Filed 1981·Granted Oct 25, 1983·6 cites·16 claims
- 1037US4230612APolyether lubricants for use in the processing of plasticsAKZONA INC·Filed 1979·Granted Oct 28, 1980·4 cites·6 claims
- 1129US4405641AConsistency regulator for cosmetic and pharmaceutical preparationsAKZONA INC·Filed 1981·Granted Sep 20, 1983·2 cites·7 claims
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