Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306079 | Novel ester derivatives of polycarboxylic acids and process for making same | Eddie N. Gutierrez | 1981-12-15 |
| 4299773 | Ester derivatives of polycarboxylic acids and process for making same | Eddie N. Gutierrez | 1981-11-10 |
| 4275007 | .beta.-Lactone esters | Eddie N. Gutierrez | 1981-06-23 |
| 4273935 | Salts of propene 1,1,2,3-tetracarboxylic acid | Eddie N. Gutierrez | 1981-06-16 |
| 4260513 | Detergent compositions | Mark D. Ronort | 1981-04-07 |
| 4243820 | Method for the preparation of carboxymethyloxysuccinic acid | — | 1981-01-06 |
| 4228027 | Detergent compositions | Mark D. Konort | 1980-10-14 |
| 4218381 | Novel ester derivatives of polycarboxylic acids and process for making same | Eddie N. Gutierrez | 1980-08-19 |
| 4209636 | Preparation of ester derivatives of polycarboxylic acids | Eddie N. Gutierrez | 1980-06-24 |