Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785709 | Catalytic isomerisation of linear olefinic hydrocarbons | Moises A. Carreon, Chinmay Deshmane | 2014-07-22 |
| 7842653 | Process for the preparation of lubricants | Srinivas Darbha, Rajendra Srivastava | 2010-11-30 |
| 7754643 | Transesterification catalyst and a process for the preparation thereof | Darbha Srinivas, Rajendra Srivastava | 2010-07-13 |
| 7518012 | Process for the preparation of dialkyl carbonate | Darbha Srinivas, Rajendra Srivastava | 2009-04-14 |
| 7482480 | Process for the preparation of hydrocarbon fuel | Darbha Srinivas, Rajendra Srivastava | 2009-01-27 |
| 7405319 | Process for the preparation of carbamates | Darbha Srinivas, Rajendra Srivastava | 2008-07-29 |
| 7375224 | Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates | Darbha Srinivas, Rajendra Srivastava | 2008-05-20 |
| 7153806 | Encapsulated oxo-bridged organometallic cluster catalyst and a process for the preparation thereof | Darbha Srinivas, Suhas Arunkumar Chavan | 2006-12-26 |
| 6649791 | Process for the preparation of an aromatic carboxylic acid | Darbha Srinivas, Suhas Arunkumar Chavan | 2003-11-18 |
| 6521789 | Process for the preparation of adipic acid | Darbha Srinivas, Suhas Arunkumar Chavan | 2003-02-18 |
| 5932773 | Process for the preparation of .alpha. and .beta. napthol by hydroxylation of naphthalene using organotransition metal complex | Robert Raja, Pramod Prabhakar Moghe, Madhav Gopal Kotasthane, Ashwini Vinayak Pol, Prakash Kondiba Bahirat | 1999-08-03 |
| 5885546 | Process for the preparation of titanium silicates | Rajiv Kumar, Anuj Raj, Sujit Kumar | 1999-03-23 |
| 5856575 | Process for the preparation of N-acetyl aminophenols | Sarada Gopinathan, Changaramponnath Gopinathan, Joseph Kuruvilla, Sanjeevani Amrit Pardhy | 1999-01-05 |
| 5786519 | Process for the preparation of a mixture of guaiacol and p-methoxy phenol | Pramod Prabhakar Moghe, Robert Raja, Ashwini Vinayak Pol, Madhav Gopal Kotasthane, Prakash Kondiba Bahirat | 1998-07-28 |
| 5767320 | Process for the oxidation of cyclohexane to a mixture of cyclohexanone and cyclohexanol | Robert Raja | 1998-06-16 |
| 5693869 | Process for the single step oxidation of 3-phenoxytoluene to 3-phenoxybenzaldehyde | Joseph Kuruvilla, Changaramponnath Gopinathan, Sarada Gopinathan | 1997-12-02 |
| 5493061 | Process for the conversion of phenol to hydroquinone and catechol | Subramanian Sivasanker | 1996-02-20 |
| 5453553 | Process for the production of linear alkylbenzenes | Subramanian Sivasanker | 1995-09-26 |
| 5262045 | Catalytic reforming process utilizing an iron-and-lanthanum-containing metallosilicate zeolite | Katikaneni S. P. Rao, Subramanian Sivasanker, Kondam M. Reddy | 1993-11-16 |
| 5219813 | Process for the preparation of novel molecular sieves | Rajiv Kumar, Korandla R. Reddy | 1993-06-15 |
| 5141908 | Catalyst composite material for hydrocarbon reactions | Katikaneni S. P. Rao, Subramanian Sivasanker, Kondam M. Reddy | 1992-08-25 |
| 4950385 | Reforming process for the catalytic conversion of petroleum fractions to a mixture of hydrocarbons rich in aromatics | Subramanian Sivasanker | 1990-08-21 |
| 4950821 | Process for the converson of natural gas into middle distillates | Subramanian Sivasanker | 1990-08-21 |