Inventor · disambiguated record
Winfried Mennicke
Also filed as: MENNICKE WINFRIED
14 granted patents·1 pending application·126 citations·filing 1975–2000
92Inventor score
Files withBAYER AG14
Top patents by PatentIndex Score
15 records- 0182US4234479AChromium mixed complex dyestuffs of phenyl-azo-pyrazole componentsBAYER AG·Filed 1977·Granted Nov 18, 1980·12 cites·2 claims
- 0278US5534052APolymeric dyestuffs and their use in inks for ink jet printing processesBAYER AG·Filed 1994·Granted Jul 9, 1996·37 cites·11 claims
- 0374US5503666ADyestuffs and their use in inks for ink-jet printing processesBAYER AG·Filed 1995·Granted Apr 2, 1996·15 cites·16 claims
- 0467US4000965AMetal complex dyestuffsBAYER AG·Filed 1975·Granted Jan 4, 1977·7 cites·18 claims
- 0560US5484900A1:2 chromium complex dyestuffsBAYER AG·Filed 1994·Granted Jan 16, 1996·6 cites·3 claims
- 0655US4424152AMetal complex dyestuffs, processes for their preparation and their use for dyeing nitrogen-containing materialsBAYER AG·Filed 1981·Granted Jan 3, 1984·5 cites·3 claims
- 0754US5074884AProcess for the dyeing of leather with anionic dyes and polyaminoamide resin as dyeing auxiliaryBAYER AG·Filed 1990·Granted Dec 24, 1991·10 cites·6 claims
- 0851US5391207ALiquid dyestuff preparationsBAYER AG·Filed 1994·Granted Feb 21, 1995·9 cites·16 claims
- 0947US5250671AUnsymmetrical 1:2 chromium complex dyestuffsBAYER AG·Filed 1992·Granted Oct 5, 1993·3 cites·7 claims
- 1043US4497734AAsymmetrical 1:2 chromium complexes derived from azo and azomethine dyesBAYER AG·Filed 1982·Granted Feb 5, 1985·2 cites·6 claims
- 1141US6194554B1Disazo dyesBAYER AG·Filed 1998·Granted Feb 27, 2001·9 cites·11 claims
- 1238US6084078ADisazo dyestuffs for dyeing cellulosic materialsBAYER AG·Filed 1997·Granted Jul 4, 2000·7 cites·19 claims
- 1337US4339380AAzo dyestuffsBAYER AG·Filed 1979·Granted Jul 13, 1982·1 cites·3 claims
- 1435US5883234AProcess for dyeing cellulosic materials with disazo dyestuffsBAYER AG·Filed 1997·Granted Mar 16, 1999·3 cites·10 claims
- 1534US2002038482A1Use of liquid dyestuff preparations for dyeing woodFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →