Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5962285 | Process for making polycarboxylic acids | Kevin W. Anderson, J. Douglas Wenzel, Kenneth R. McVay | 1999-10-05 |
| 4781807 | Efficient cis-to-trans isomerization of 1,4-dihalobutene-2 | Clarence E. Clark, Jr. | 1988-11-01 |
| 4713478 | Process for the preparation of dialkyl 2-vinylcyclopropane-1,1-dicarboxylates | — | 1987-12-15 |
| 4713479 | Synthesis of high-purity dialkyl 2-vinylcyclopropane-1,1-dicarboxylate | Clarence E. Clark, Jr. | 1987-12-15 |
| 4681703 | Alkyl substituted-2,3-dihydrofuran fragrance compositions | Eugene G. Harris | 1987-07-21 |
| 4636571 | 4-carbalkoxy-2-ethyl-2,3-dihydrofurans | Eugene G. Harris | 1987-01-13 |
| 4556409 | 2-Vinyl- and 2-ethylcyclopropane monocarboxylates as plant growth modifiers | Allen L. Hall | 1985-12-03 |
| 4522749 | Process for augmenting or enhancing the aroma of a fragrance by adding a vinylcyclopropane compound | Eugene G. Harris | 1985-06-11 |
| 4522950 | 2,3-Dihydrofurans useful as fungicides | Allen L. Hall | 1985-06-11 |
| 4515978 | Dihydrofurans | Eugene G. Harris | 1985-05-07 |
| 4487946 | Process for the isomerization of cyclopropyl ketones to 2,3-dihydrofurans | Allen L. Hall | 1984-12-11 |
| 4469891 | Substituted-cyclopropyl sulfones | Allen L. Hall | 1984-09-04 |
| 4446077 | Substituted-cyclopropyl sulfones | Allen L. Hall | 1984-05-01 |
| 4418202 | 2-Vinyl- and 2-ethylcyclopropane monocarboxylates | Allen L. Hall | 1983-11-29 |
| 4399076 | 1,1-Disubstituted 2-vinyl- and 2-ethylcyclopropanes | Allen L. Hall | 1983-08-16 |
| 4380656 | 2-Vinyl- and 2-ethylcyclopropane carboxylates | — | 1983-04-19 |
| 4328168 | Process for the preparation of vinylcyclopropane derivatives | — | 1982-05-04 |
| 4321406 | Vinylcyclopropane monomers and oligomers | — | 1982-03-23 |
| 4252739 | Process for the preparation of vinylcyclopropane derivatives | John F. White, Eugene G. Harris | 1981-02-24 |