Top Inventors at Spectrum Pharmaceuticals All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Guru Reddy | 13 |
| 2 | Luigi Lenaz | 12 |
| 3 | Anil Gulati | 8 |
| #4 | David B. Fick | 6 |
| #5 | Alvin J. Glasky | 6 |
| #6 | Bastiaan Nuijen | 5 |
| #7 | David Helton | 5 |
| #8 | Ernie Pfadenhauer | 5 |
| #9 | Gajanan Bhat | 5 |
| #10 | Shanta Chawla | 5 |
| #11 | Edward A. Schauer | 4 |
| #12 | Jos H. Beijnen | 4 |
| #13 | Eun-Jung Kim | 3 |
| #14 | Gyu Hyan Lee | 3 |
| #15 | Hyesun Han | 3 |
| #16 | Jae Hyuk Choi | 3 |
| #17 | Jan Prochazka | 3 |
| #18 | Rudi E. Moerck | 3 |
| #19 | Timothy Spitler | 3 |
| #20 | Yu Yon Kim | 3 |
| #21 | Dorla Mirejovsky | 2 |
| #22 | Jennifer Carew | 2 |
| #23 | Mark M. Foreman | 2 |
| #24 | Steffan Nawrocki | 2 |
| #25 | Anthony W. Tolcher | 2 |
| #26 | Bahman Shimiaei | 1 |
| #27 | Christopher J. Barbosa | 1 |
| #28 | Christopher G. Salentine | 1 |
| #29 | Hee Cheol Kim | 1 |
| #30 | Jong Ouk Baek | 1 |
| #31 | John A. Barrett | 1 |
| #32 | Jos H. Beijen | 1 |
| #33 | Juergen Engel | 1 |
| #34 | Kieran O'Donoghue | 1 |
| #35 | Kweehyun Suh | 1 |
| #36 | Matthew Stewart | 1 |
| #37 | Pramod Gupta | 1 |
| #38 | Ramsharan Singh | 1 |
| #39 | Shaofeng Xie | 1 |
| #40 | Sribalaji Lakshmikanthan | 1 |
| #41 | Tae Hee Ha | 1 |
| #42 | Thomas Weber | 1 |
| #43 | William T. Monte | 1 |
| #44 | Alfred T. Sapse | 1 |
| #45 | Ashok Gore | 1 |