Inventor · disambiguated record
Willy Schiwy
Also filed as: SCHIWY WILLY
4 granted patents·20 citations·filing 1977–1980
72Inventor score
Technology areasC09B
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0165US4318848AProcess for the neutralization of basic reaction compositionsBAYER AG·Filed 1978·Granted Mar 9, 1982·6 cites·4 claims
- 0263US4329145AProcess for producing liquid dyestuff preparationsBAYER AG·Filed 1980·Granted May 11, 1982·7 cites·9 claims
- 0359US4118384AProcess for preparation of azo dyestuffs by coupling in presence of aromatic sulphonic acid-formaldehyde reaction productBAYER AG·Filed 1977·Granted Oct 3, 1978·5 cites·5 claims
- 0443US4285692AGranular preparation of vat dyestuffs and/or disperse dyestuffsBAYER AG·Filed 1979·Granted Aug 25, 1981·2 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →