Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164022 | Process for the preparation of pure Finasteride | Ramesh Dandala, Koilpillai Joseph Prabahar, Gollapalli Venkateswara Rao, Meenakshisunderam Sivakumaran | 2007-01-16 |
| 7041826 | Process for preparing 1-methyl-3-phenylpiperazine using a novel intermediate | Vijay Kumar Handa, Meenakshisunderam Sivakumaran | 2006-05-09 |
| 6903232 | Process for the preparation of a highly pure pharmaceutical intermediate, 4-(cyclopropylcarbonyl)-α, α-dimethylphenylacetic acid | Ramesh Dandala, Umashankar Das, Meenakshisunderam Sivakumaran | 2005-06-07 |
| 6781003 | Preparation of pure citalopram | Vipin Kumar Kaushik, Vijay Kumar Handa, Meenakshisunderam Sivakumaran | 2004-08-24 |