Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785118 | Process for preparing indoline-2-carboxylic acids via alpha-hydroxy-2-nitrobenzenepropanoic acid | Michael W. Winkley | 1988-11-15 |
| 4727183 | Process for the asymmetric synthesis of chiral .alpha.-hydroxy-2-nitrobenzenepropanoic acid | George C. Buzby, Jr., Michael W. Winkley | 1988-02-23 |
| 4645857 | Process for preparing indoline-2-carboxylic acids via .alpha.-hydroxy-2-nitrobenzenepropanoic acid | Michael W. Winkley | 1987-02-24 |
| 4644081 | Process for the asymmetric synthesis of chiral indoline-2-carboxylic acids | George C. Buzby, Jr., Michael W. Winkley | 1987-02-17 |
| 4614806 | Process for the asymmetric synthesis of chiral indoline-2-carboxylic acids | George C. Buzby, Jr., Michael W. Winkley | 1986-09-30 |
| 4585879 | Process for preparing indoline-2-carboxylic acids via alpha-hydroxy-2-nitrobenzenepropanoic acid | Michael W. Winkley | 1986-04-29 |
| 4506077 | Tin complexes of indoline-2-carboxylic acids and esters prepared from o-nitrophenylpyruvic acids and esters | Dong H. Kim | 1985-03-19 |
| 4454291 | N-(2-Substituted-1-oxoalkyl)-2,3-dihydro-1H-indole-2-carboxylic acid derivatives | Dong H. Kim | 1984-06-12 |
| 4454292 | N-[2-Substituted-1-oxoalkyl]-2,3-dihydro-1H-indole-2-carboxylic acid derivatives | Dong H. Kim | 1984-06-12 |
| 4396773 | 1,1'-[Dithiobis(2-alkyl-1-oxo-3,1-propanediyl)]-bis[2,3-dihydro-1H-indole -2-carboxylic acids and derivatives | Dong H. Kim | 1983-08-02 |
| 4385180 | 10,10a-Dihydro-1H-thiozino[4,3-a,]-indole-1,4(3H)-diones | Dong H. Kim | 1983-05-24 |
| 4352753 | 3-[[(2,3-Dihydro-1H-indol-2-yl)carbonyl]thio]propanoic (and acetic) acids as intermediates | Dong H. Kim | 1982-10-05 |
| 4350633 | N-(2-Substituted-1-oxoalkyl)-2,3-dihydro-1H-indole-2-carboxylic acid derivatives | Dong H. Kim | 1982-09-21 |
| 4349674 | Quinoalinyl esters of carbamimidothioic acids | Elisabeth H. Freed, deceased, Peter H. L. Wei | 1982-09-14 |
| 4303583 | 1H,5H-[1,4]Thiazepino[4,3-a]indole-1,5-diones | Dong H. Kim | 1981-12-01 |