Inventor · disambiguated record
Jakob Kuhn
Also filed as: KUHN JAKOB
3 granted patents·11 citations·filing 1985–1986
65Inventor score
Files withCIBA GEIGY AG3
Top patents by PatentIndex Score
3 records- 0138US4837133APhotographic four-color material for the silver dye bleach processCIBA GEIGY AG·Filed 1986·Granted Jun 6, 1989·4 cites·3 claims
- 0231US4701525APolyazo dyestuffs having high UV absorptionCIBA GEIGY AG·Filed 1986·Granted Oct 20, 1987·4 cites·1 claims
- 0329US4609609AUV-absorbent compounds, process for their preparation and their use as image dyes in photographic materials for the silver dye bleach processCIBA GEIGY AG·Filed 1985·Granted Sep 2, 1986·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →