Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681620 | Sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth regulators | Werner Fory, Rolf Schurter, Georg Pissiotas | 1987-07-21 |
| 4640703 | 2-phenoxypropionic acid cyanamides as herbicides | Hermann Rempfler, Rolf Schurter | 1987-02-03 |
| 4622397 | 3-chloro-as-triazin-5-ones | — | 1986-11-11 |
| 4612037 | Novel sulfonylureas and sulfonylthioureas, and method of use thereof as herbicides and/or growth regulators | Werner Fory, Rolf Schurter, Georg Pissiotas | 1986-09-16 |
| 4549898 | N-Heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas | Werner Fory, Karl Gass, Willy Meyer | 1985-10-29 |
| 4547216 | 3,4-Di-(methylamino)-6-tert.-butyl-4,5-dihydro-1,2,4-triazin-5-one, its use as herbicide and a process for its production | — | 1985-10-15 |
| 4533380 | Herbicidal heterocyclic esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid as compositions and herbicidal method | Dieter Durr, Otto Rohr | 1985-08-06 |
| 4515620 | Triaza compounds | — | 1985-05-07 |
| 4495350 | Heterocyclic esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid | Dieter Durr, Otto Rohr | 1985-01-22 |
| 4455437 | Aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid | Dieter Durr, Otto Rohr | 1984-06-19 |
| 4448959 | Chlorosulfonyl urea triazines | — | 1984-05-15 |
| 4422867 | Herbicidally active unsaturated esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)-phenoxy]-propionic acids | Hermann Rempfler, Rolf Schurter | 1983-12-27 |
| 4417918 | Herbicidal .alpha.-[3-(2-halo-4-trifluoromethylphenoxy)-6-halophenoxy]propionic acid thio esters and acids | Otto Rohr, Georg Pissiotas, Kurt Burdeska | 1983-11-29 |
| 4397680 | Herbicidally active oxime esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)phenoxy]-propionic acids | Hermann Rempfler, Rolf Schurter | 1983-08-09 |
| 4395277 | [4-(5'-Trifluoromethylpyridyl-2'-oxy)-phenoxy]-propionic acid esters with .alpha.-hydroxy or .alpha.-mercapto gamma-butyrolactone and their use as herbicides | Hermann Rempfler | 1983-07-26 |
| 4394327 | Herbicidally active phenoxy-.alpha.-phenoxy-alkanecarboxylic acid derivatives | Otto Rohr, Georg Pissiotas, Kurt Burdeska | 1983-07-19 |
| 4391976 | Process for producing arylsulfamates | — | 1983-07-05 |
| 4391628 | 2-[4-(6-Haloquinoxalinyl-2-oxy)phenoxy]propionic acid esters | Hermann Rempfler | 1983-07-05 |
| 4350521 | Herbicidal .alpha.-[4-(3',5'-dichloropyrid-2'-yl)-oxy]-phenoxy-propionic acid .gamma.-butyrolactone ester and thioester | Hermann Rempfler | 1982-09-21 |
| 4349377 | Phenoxyphenylthioalkanecarboxylic acid amides and their use as herbicides and plant growth regulants | Dieter Durr, Otto Rohr, Georg Pissiotas | 1982-09-14 |
| 4348221 | Herbicidal derivatives of pyrid-2-yloxyphenoxy-acetic acids and esters | Henry Szczepanski, Otto Rohr, Georg Pissiotas, Hermann Rempfler | 1982-09-07 |
| 4311513 | Herbicidal .alpha.-phenoxypropionylazoles, compositions containing them, and method of use thereof | Hermann Rempfler | 1982-01-19 |
| 4304936 | Herbicidal 3-(trifluro-methyl-halophenoxy)-.alpha.-phenoxyalkanecarboxylic acid amides | Otto Rohr, Georg Pissiotas, Kurt Burdeska | 1981-12-08 |
| 4300944 | Herbicidally active unsaturated esters of halogenated .alpha.-[4-(pyridyl-2'-oxy)-phenoxy]-propionic acids | Hermann Rempfler, Rolf Schurter | 1981-11-17 |
| 4284566 | Herbicidal .alpha.-[4-trifluoromethylphenoxy)-propionic acid .gamma.-butyrolactone ester and thioester | Hermann Rempfler | 1981-08-18 |