Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696417 | Skin and hair darkening composition | Subramanian Raghupathi, Abburi Ramaiah, Govindarajan Raman | 2004-02-24 |
| 6153177 | Skin lightening composition | John Brian Bartolone, Govindarajan Raman, Pushker Sona, Ramesh Surianarayanan | 2000-11-28 |