LS

Leonard J. Stach

VC Velsicol Chemical: 17 patents #1 of 50Top 2%
SA Sandoz Ag: 8 patents #50 of 1,103Top 5%
📍 Riverside, IL: #3 of 127 inventorsTop 3%
🗺 Illinois: #2,532 of 84,256 inventorsTop 4%
Overall (All Time): #156,743 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
4826526 1,3,5-Triazine-2-one derivatives and their use as plant growth regulators Louis G. Nickell, Frank Wu 1989-05-02
4775410 2-[4-(2-pyridinyloxy)phenoxy]propionyl-2-oxazolidinones Louis G. Nickell, Takeo Hokama 1988-10-04
4758263 2-(2,5-difluorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5 diones John Krenzer 1988-07-19
4685960 Method of increasing the yield of sugar from sugarcane Louis G. Nickell, Takeo Hokama 1987-08-11
4662934 Method of increasing the yield of sugar from sugarcane Louis G. Nickell, Takeo Hokama 1987-05-05
4661148 Pent-2-en-4-on-2-yl 2-(4-(5-trifluoromethyl-2-pyridinyloxy)phenoxy)propanoate useful for increasing recoverable sugar in sugar cane Louis G. Nickell, Takeo Hokama 1987-04-28
4629497 Certain 1-(N-methylsulfonamido)-prop-2-yl 2-/4-(pyrid-2-yloxy)phenoxy/-propionate derivatives and their use for increasing recoverable sugar contained in sugar cane Louis G. Nickell, Takeo Hokama 1986-12-16
4615728 Pyridinyloxy propoinamide derivatives useful in increasing the recoverable sugar in sugarcane Louis G. Nickell, Takeo Hokama 1986-10-07
4559080 6-Amino-2-ethylthio-4-pyrimidinol as a citrus ripener Louis G. Nickell 1985-12-17
4545813 3-Chlorobenzyl-3,6-dichloro-2-methoxybenzoate as a citrus ripener Louis G. Nickell, George F. Luteri 1985-10-08
4546196 3-Chlorobenzyl-3,6-dichloro-2-methoxybenzoate George F. Luteri, Louis G. Nickell 1985-10-08
4540431 3-Chlorobenzyl-3,6-dichloro-2-methoxybenzoate as a grape ripener Louis G. Nickell, George F. Luteri 1985-09-10
4536210 Method of increasing the recoverable sugar from sugar beets 1985-08-20
4491469 Herbicidal oxime esters of 2-methoxy-3,6-dichlorobenzoic acid 1985-01-01
4440567 Composition of matter 1984-04-03
4427441 Phthalimides of phenoxybenzoic acids Frank Wu 1984-01-24
4404018 Furfuryl amides of phenoxyphenoxyalkanoic acids and herbicidal use Takeo Hokama 1983-09-13
4402728 Heterocyclic anilines Sun M. Chen 1983-09-06
4398938 N-Acylated lactams and their herbicidal compositions and method of use Frank Wu 1983-08-16
4397677 Dioxolane substituted 2,6-dinitroanilines 1983-08-09
4319914 Herbicidal tetrahydrobenzothiazolylimidazolidinones 1982-03-16
4314840 Cyclic acetal-methyl-carbamoyl-methyl esters of phosphonic and phosphoric acids, as herbicides 1982-02-09
4309422 Benzoylhydrazones of aryl phosphates and phosphonates Robert N. Wilke 1982-01-05
4256741 Pyridyl esters of N-alkylidene-substituted phosphor- and phosphonamidic acids 1981-03-17
4237056 Cyclic acetal-methyl-carbamoyl-methyl esters of phosphonic and phosphoric acid 1980-12-02