Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594137 | Process for the preparation of caprolactam | Brajesh Jha, Ajay S. Chhatre, Bhaskar D. Kulkarni | 1997-01-14 |
| 5493061 | Process for the conversion of phenol to hydroquinone and catechol | Paul Ratnasamy | 1996-02-20 |
| 5453553 | Process for the production of linear alkylbenzenes | Paul Ratnasamy | 1995-09-26 |
| 5401843 | Process for the preparation of caprolactam | Brajesh Jha, Ajay S. Chhatre, Bhaskar D. Kulkarni | 1995-03-28 |
| 5262045 | Catalytic reforming process utilizing an iron-and-lanthanum-containing metallosilicate zeolite | Katikaneni S. P. Rao, Paul Ratnasamy, Kondam M. Reddy | 1993-11-16 |
| 5141908 | Catalyst composite material for hydrocarbon reactions | Katikaneni S. P. Rao, Paul Ratnasamy, Kondam M. Reddy | 1992-08-25 |
| 4950385 | Reforming process for the catalytic conversion of petroleum fractions to a mixture of hydrocarbons rich in aromatics | Paul Ratnasamy | 1990-08-21 |
| 4950821 | Process for the converson of natural gas into middle distillates | Paul Ratnasamy | 1990-08-21 |