Inventor · disambiguated record
Michael Kostrzewa
Also filed as: KOSTRZEWA MICHAEL · KOSTRZEWA MICHAEL J · KOSTRZEWA MICHAEL JAMES
20 granted patents·2 pending applications·395 citations·filing 1974–2013
96Inventor score
Top patents by PatentIndex Score
22 records- 0193US4117222AProcess for the manufacture of absorbent, modified starch ethers and their useHOECHST AG·Filed 1977·Granted Sep 26, 1978·51 cites·5 claims
- 0293US3936441AProcess for the production of water adsorbing but water-insoluble cellulose ethersHOECHST AG·Filed 1974·Granted Feb 3, 1976·43 cites·11 claims
- 0390US4136218AProcess for the improvement of the water-absorbing capacity and the absorptivity of textile materialsHOECHST AG·Filed 1975·Granted Jan 23, 1979·41 cites·5 claims
- 0485US4066828AProcess for the production of water-adsorbing cellulose ethersHOECHST AG·Filed 1976·Granted Jan 3, 1978·26 cites·3 claims
- 0581US4068067AProcess for the production of water-adsorbing cellulose ethersHOECHST AG·Filed 1976·Granted Jan 10, 1978·21 cites·3 claims
- 0677US5906138ARack yokeTRW INC·Filed 1997·Granted May 25, 1999·39 cites·7 claims
- 0777US4097667AHydroxyalkyl cellulose ethersHOECHST AG·Filed 1976·Granted Jun 27, 1978·16 cites·12 claims
- 0876US4200558AMethod of producing hydrophilic articles of water-insoluble polymersHOECHST AG·Filed 1978·Granted Apr 29, 1980·22 cites·2 claims
- 0976US4075279AProcess for the manufacture of swellable cellulose ethersHOECHST AG·Filed 1976·Granted Feb 21, 1978·16 cites·3 claims
- 1066US4044198AMethod for cold-milling cellulose derivativesHOECHST AG·Filed 1975·Granted Aug 23, 1977·20 cites·3 claims
- 1165US7775135B2Mesh control for a rack and pinion steering systemFORD GLOBAL TECH LLC·Filed 2005·Granted Aug 17, 2010·7 cites·11 claims
- 1265US5622085ARack and pinion steering gear with improved yokeTRW INC·Filed 1995·Granted Apr 22, 1997·27 cites·26 claims
- 1362US4186238AHydrophilic articles of water-insoluble polymersHOECHST AG·Filed 1977·Granted Jan 29, 1980·14 cites·5 claims
- 1452US2014074502A1Methods and systems for analyzing medical image dataVIDISTAR LLC·Filed 2013·Application pending·0 cites
- 1551US4111858AProcess for the preparation of polyhydroxy methylene ethers and ion exchangers composed thereofHOECHST AG·Filed 1977·Granted Sep 5, 1978·8 cites·1 claims
- 1650US4672113AProcess for purifying aqueous distillation residues during the treatment of liquids in the preparation of cellulose ethersHOECHST AG·Filed 1984·Granted Jun 9, 1987·15 cites·16 claims
- 1749US4194024AMethod of making hydrophilic articles of water-insoluble polymersHOECHST AG·Filed 1978·Granted Mar 18, 1980·8 cites·1 claims
- 1840US4068068AProcess for the manufacture of water-absorbing cellulose ethersHOECHST AG·Filed 1976·Granted Jan 10, 1978·13 cites·4 claims
- 1939US4015611ACigarette filterHOECHST AG·Filed 1975·Granted Apr 5, 1977·5 cites·2 claims
- 2035US4171705ACigarette filterHOECHST AG·Filed 1976·Granted Oct 23, 1979·3 cites·1 claims
- 2130US4061692AProcess for the manufacture of swellable, absorptive polymers of polyhydroxy methyleneHOECHST AG·Filed 1976·Granted Dec 6, 1977·0 cites·5 claims
- 2223US2003226709A1EPAS assembly with motion conversion sleeveFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →