Inventor · disambiguated record
Hans-Juergen Quadbeck-Seeger
Also filed as: QUADBECK-SEEGER HANS-JUERGEN
13 granted patents·109 citations·filing 1973–1987
90Inventor score
Files withBASF AG13
Top patents by PatentIndex Score
13 records- 0194US4726955APreparation of finely divided, pulverulent carotenoid preparationsBASF AG·Filed 1987·Granted Feb 23, 1988·60 cites·4 claims
- 0280US4082749AProcess for the production of aminesBASF AG·Filed 1974·Granted Apr 4, 1978·14 cites·8 claims
- 0370US3984406AProduction of unsubstituted or substituted isatoic anhydrideBASF AG·Filed 1973·Granted Oct 5, 1976·8 cites·12 claims
- 0458US4020102AProduction of 2-hydroxynaphthalene-3-carboxylic acidBASF AG·Filed 1975·Granted Apr 26, 1977·5 cites·22 claims
- 0557US4083849AProcess for preparation of 5-cyanopyrid-6-onesBASF AG·Filed 1976·Granted Apr 11, 1978·4 cites·8 claims
- 0654US4032568AProduction of 2-hydroxynaphthalene-3-carboxylic acidBASF AG·Filed 1975·Granted Jun 28, 1977·4 cites·4 claims
- 0752US4012305AProduction of 1-methyl-3-phenylindansBASF AG·Filed 1973·Granted Mar 15, 1977·4 cites·13 claims
- 0843US4038309AProduction of 2-hydroxynaphthalene-3-carboxylic acidBASF AG·Filed 1975·Granted Jul 26, 1977·2 cites·18 claims
- 0942US4002675AManufacture of 2-hydroxy-naphthalene-3-carboxylic acidBASF AG·Filed 1975·Granted Jan 11, 1977·2 cites·7 claims
- 1040US3994897AProcess for the manufacture of carboxylic acids from methyl ketonesBASF AG·Filed 1975·Granted Nov 30, 1976·1 cites·8 claims
- 1138US4032571AManufacture of 2-amino-3,5-dinitrobenzamideBASF AG·Filed 1975·Granted Jun 28, 1977·1 cites·4 claims
- 1234US4002664AManufacture of dimethylaminobenzenecarboxylic acid estersBASF AG·Filed 1974·Granted Jan 11, 1977·4 cites·14 claims
- 1328US3931300AProcess for the production of dichlorobenzoic acidsBASF AG·Filed 1974·Granted Jan 6, 1976·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →