Inventor · disambiguated record
Heinz Giesecke
Also filed as: GIESECKE HEINZ
6 granted patents·2 pending applications·73 citations·filing 1980–2005
80Inventor score
Top patents by PatentIndex Score
8 records- 0191US6489382B1Preparations of solids containing graft copolymersBAYER AG·Filed 2000·Granted Dec 3, 2002·53 cites·20 claims
- 0267US7608168B2Alkanolammonium-containing triazinyl flavonate whitenersKEMIRA OYJ·Filed 2005·Granted Oct 27, 2009·1 cites·11 claims
- 0363US7258815B2Use of brighteners for the preparation of coating slipsDRENKER KARL-HEINZ·Filed 2003·Granted Aug 21, 2007·12 cites·19 claims
- 0458US4424349AProcess for the preparation of cationic hydrazone dyestuffsBAYER AG·Filed 1982·Granted Jan 3, 1984·6 cites·11 claims
- 0541US2009227712A1Triazinyl flavonate brightenersGIESECKE HEINZ·Filed 2005·Application pending·0 cites
- 0636US2003089888A1Use of aqueous brightener preparations for brightening natural and synthetic materialsFiled 2002·Application pending·0 cites
- 0735US4349670AProcess for the preparation of cationic dyestuffsBAYER AG·Filed 1980·Granted Sep 14, 1982·1 cites·1 claims
- 0830US4310664AProcess for the preparation of pyridine-4-aldehyde phenylhydrazonesBAYER AG·Filed 1980·Granted Jan 12, 1982·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →