Inventor · disambiguated record
Heinz Hefti
Also filed as: HEFTI HEINZ
5 granted patents·25 citations·filing 1988–1990
76Inventor score
Files withCIBA GEIGY CORP5
Top patents by PatentIndex Score
5 records- 0149US5035825AStable bleaching detergents containing stilbene fluorescent whitening agentsCIBA GEIGY CORP·Filed 1990·Granted Jul 30, 1991·13 cites·12 claims
- 0238US4925595ALiquid detergent compositions containing disulfonated fluorescent whitening agents: di-styryl-biphenyl or di-styryl-benzene derivativesCIBA GEIGY CORP·Filed 1988·Granted May 15, 1990·6 cites·11 claims
- 0335US4830763AProcess for increasing the degree of whiteness of polyester-containing textile materialCIBA GEIGY CORP·Filed 1988·Granted May 16, 1989·2 cites·5 claims
- 0431US4889655AMixtures of fluorescent whitening agentsCIBA GEIGY CORP·Filed 1988·Granted Dec 26, 1989·1 cites·3 claims
- 0530US4940555AStorage-stable anionic liquid detergent compositions containing amphoteric distyryl derivative fluorescent whitenersCIBA GEIGY CORP·Filed 1989·Granted Jul 10, 1990·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →