Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660675 | Noble metal containing hydrogenation catalyst for selective hydrogenation of 1, 4 butynediol to 1, 4 butenediol, and a process for the preparation thereof | Raghunath Vitthal Chaudhari, Chandrashekhar Vasant Rode, Rengaswamy Jaganathan, Vilas Hari Rane | 2003-12-09 |
| 6528689 | Noble metal containing hydrogenation catalyst for selective hydrogenation of 1, 4 butynediol to 1, 4 butenediol, and a process for the preparation thereof | Raghunath Vitthal Chaudhari, Chandrashekhar Vasant Rode, Rengaswamy Jaganathan, Vilas Hari Rane | 2003-03-04 |
| 6469221 | Process for the conversion of 1, 4 butynediol to 1, 4 butanediol, or a mixture of 1, 4 butenediol and 1,4 butanediol | Raghunath Vitthal Chaudhari, Chandrashekhar Vasant Rode, Rengaswamy Jaganathan, Vilas Hari Rane | 2002-10-22 |
| 6420615 | Process for the conversion of 1,4 butynediol to 1,4 butenediol | Raghunath Vitthal Chaudhari, Chandrashekhar Vasant Rode, Rengaswamy Jaganathan, Vilas Hari Rane | 2002-07-16 |
| 6166269 | Process for the preparation of 2-phenyl ethanol | Raghunath Vitthal Chaudhari, Chandrashekhar Vasant Rode | 2000-12-26 |