Inventor · disambiguated record
Kurt Hohmann
Also filed as: HOHMANN KURT · HOHMANN KURT D
15 granted patents·198 citations·filing 1975–1996
93Inventor score
Top patents by PatentIndex Score
15 records- 0194US4557732AProcess for spin-dyeing of acid-modified polymers of acrylonitrile by the wet-spinning procedure using quaternary ammonium or cyclammonium dyestuffs of low M value and high cation weight having two or three said ammonium or cyclammonium groupsHOECHST AG·Filed 1983·Granted Dec 10, 1985·59 cites·9 claims
- 0293US4046752AProcess for preparing an azo compound from a 2-aminothiazole diazo componentHOECHST AG·Filed 1975·Granted Sep 6, 1977·22 cites·3 claims
- 0388US4061464AProcess for the preparation of dyestuff compositionsHOECHST AG·Filed 1975·Granted Dec 6, 1977·14 cites·2 claims
- 0483US4269768AProcess for the preparation of chlorozincate salts of thiazolium azo dyestuffsHOECHST AG·Filed 1979·Granted May 26, 1981·12 cites·5 claims
- 0582US4082740AQuaternary basic azodyestuffs containing a propenyl amino radicalHOECHST AG·Filed 1976·Granted Apr 4, 1978·12 cites·10 claims
- 0673US4563191AProcess for dyeing, in the gel state, fiber material composed of wet spun acrylonitrile polymers using dyes with two basic groupsHOECHST AG·Filed 1984·Granted Jan 7, 1986·15 cites·19 claims
- 0766US5508389AProcess for producing concentrated aqueous solutions of anionic azo dyesHOECHST AG·Filed 1991·Granted Apr 16, 1996·11 cites·8 claims
- 0866US4607071AProcess for spin-dyeing of acid-modified polymers of copolymers of acrylonitrile using rapid-fixing di-quaternary cationic dyesHOECHST AG·Filed 1985·Granted Aug 19, 1986·15 cites·16 claims
- 0960US4732573ANovel dye salts of cationic dyes, having thiocyanatometallate or cyanatometallate complex anions for spin dyeing acid modified polyacrylonitrileHOECHST AG·Filed 1986·Granted Mar 22, 1988·6 cites·12 claims
- 1058US5634949APrevention of fabric hand harshening on printing of dyeing cellulosic textilesHOECHST AG·Filed 1995·Granted Jun 3, 1997·13 cites·13 claims
- 1141US4765797AStorable formulations of cationic dyes with oxidizing agent as stabilizerHOECHST AG·Filed 1987·Granted Aug 23, 1988·3 cites·11 claims
- 1233US5822215APublic on-line computer terminal with pliant currency acceptorFiled 1996·Granted Oct 13, 1998·14 cites·17 claims
- 1333US4588169AArrangement to be used with a tiltable metallurgical vesselVOEST ALPINE AG·Filed 1984·Granted May 13, 1986·2 cites·6 claims
- 1429US4118185AProcess for dyeing and printing nickel-containing polyolefinsHOECHST AG·Filed 1976·Granted Oct 3, 1978·0 cites·13 claims
- 1524US4252535AProcess for dyeing uniformly polyacrylonitrile fiber materialsHOECHST AG·Filed 1979·Granted Feb 24, 1981·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →