Inventor · disambiguated record
Hans Junek
Also filed as: JUNEK HANS
12 granted patents·24 citations·filing 1974–1994
86Inventor score
Top patents by PatentIndex Score
12 records- 0158US4746715AProcess for the production of hydroxytelechelic polymers and their use as components of polyurethane elastomersLIM KUNSTSTOFF TECH GMBH·Filed 1986·Granted May 24, 1988·13 cites·7 claims
- 0255US4376862A3-Amino-2-cyano-3-(5-amino-3-aryl-isoxazolo-4-yl)-acrylic acid methyl esterLONZA AG·Filed 1981·Granted Mar 15, 1983·3 cites·1 claims
- 0348US4387231A3-Amino-2-cyano-3-(5-amino-3-phenyl-isoxazole-4-yl)-acrylonitrileLONZA AG·Filed 1981·Granted Jun 7, 1983·2 cites·2 claims
- 0440US4997805AHeat sensitive recording material containing chromogenic dicyanomethylenepyrazolinonesCIBA GEIGY CORP·Filed 1990·Granted Mar 5, 1991·2 cites·8 claims
- 0534US4916234AChromogenic dicyanomethylenepyrazolinonesCIBA GEIGY CORP·Filed 1989·Granted Apr 10, 1990·1 cites·7 claims
- 0634US4212818AProcess for the production of aminomalonic acid dinitrile as an aminomalonic acid dinitriltosylate precipitate or as an acetylaminomalodinitrile precipitateLONZA AG·Filed 1979·Granted Jul 15, 1980·1 cites·11 claims
- 0730US4950754AChromogenic dicyanomethylenepyrazolinonesCIBA GEIGY CORP·Filed 1990·Granted Aug 21, 1990·1 cites·5 claims
- 0830US4350816AProcess for the production of 4-amino-6-hydroxy-3-phenyl isoxazolo [5,4-b]pLONZA AG·Filed 1980·Granted Sep 21, 1982·0 cites·8 claims
- 0930US4350815AProcess for the production of 4,6-diamino-5-cyano-3-aryl-isoxazolo [5,4-b]pLONZA AG·Filed 1980·Granted Sep 21, 1982·0 cites·9 claims
- 1028US5476935ADyes for use in thermal dye transferAGFA GEVERT N V·Filed 1994·Granted Dec 19, 1995·1 cites·7 claims
- 1128US5324601ADyes and dye-donor elements for use in thermal dye transferAGFA GEVAERT NV·Filed 1993·Granted Jun 28, 1994·0 cites·10 claims
- 1219US3948969A4-Hydroxyphenyl-1,3-dioxo-2-indenylidene acetonitrilesLONZA AG·Filed 1974·Granted Apr 6, 1976·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →