Inventor · disambiguated record
Burkhart Lange
Also filed as: LANGE BURKHART
2 granted patents·120 citations·filing 1979–1979
69Inventor score
Technology areasC11D
Files withCIBA GEIGY CORP2
Top patents by PatentIndex Score
2 records- 0190US4298490AProcess for the production of washing powders of stabilized or enhanced appearance which contain fluorescent whitening agentsCIBA GEIGY CORP·Filed 1979·Granted Nov 3, 1981·69 cites·19 claims
- 0286US4309316AProcess for the production of washing powders of stabilized or enhanced appearance which contain fluorescent whitening agentsCIBA GEIGY CORP·Filed 1979·Granted Jan 5, 1982·51 cites·16 claims
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