Inventor · disambiguated record
Joanna K. Hsu
Also filed as: HSU JOANNA K
8 granted patents·32 citations·filing 1981–1988
83Inventor score
Technology areasA01N
Top patents by PatentIndex Score
8 records- 0166US4938796AHerbicidal compositions of acylated 1,3-dicarbonyl herbicides and antidotes thereforICI AMERICA INC·Filed 1988·Granted Jul 3, 1990·14 cites·21 claims
- 0264US4582906A4-phenyl-1,2,3-thiadiazoles as herbicide extendersSTAUFFER CHEMICAL CO·Filed 1984·Granted Apr 15, 1986·5 cites·5 claims
- 0355US4378239AN-Methylcarbamoyloxy benzaldehyde imine herbicide extendersSTAUFFER CHEMICAL CO·Filed 1981·Granted Mar 29, 1983·3 cites·20 claims
- 0453US4629499AHerbicide compositions of extended soil lifeSTAUFFER CHEMICAL CO·Filed 1984·Granted Dec 16, 1986·3 cites·9 claims
- 0549US4759794ASynergistic herbicide combinations and method of applicationSTAUFFER CHEMICAL CO·Filed 1987·Granted Jul 26, 1988·4 cites·12 claims
- 0648US4559082AHerbicide compositions of extended soil lifeSTAUFFER CHEMICAL CO·Filed 1983·Granted Dec 17, 1985·2 cites·13 claims
- 0740US4540429A4-Phenyl-1,2,3-thiadiazoles as herbicide extendersSTAUFFER CHEMICAL CO·Filed 1982·Granted Sep 10, 1985·1 cites·11 claims
- 0836US4546199AHalogenated allylthioisopropyl N-methyl carbamates as herbicide extendersSTAUFFER CHEMICAL CO·Filed 1983·Granted Oct 8, 1985·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →