Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6190640 | Method for treating neoplasia using humanized antibodies which bind to antigen A33 | Sydney Welt, Gerd Ritter, Leonard Cohen, Clarence Williams, Jr., Mary John +1 more | 2001-02-20 |
| 5851526 | Methods of treating colon cancer utilizing tumor-specific antibodies | Sydney Welt, Gerd Ritter, Leonard Cohen, Clarence Williams, Jr., Mary John +1 more | 1998-12-22 |
| 5023320 | Process for the purification of physiologically active substance having antitumor activity | Katsuyuki Haranaka, Lloyd J. Old, Barbara Williamson | 1991-06-11 |
| 4870163 | Preparation of pure human tumor necrosis factor and hybridomas producing monoclonal antibodies to human tumor necrosis factor | Berish Y. Rubin, Sylvia L. Anderson, Susan A. Sullivan, Lloyd J. Old, Barbara Williamson | 1989-09-26 |
| 4770995 | Detection of the sensitivity of cells to the effects of tumor necrosis factor and lymphotoxin | Berish Y. Rubin, Sylvia L. Anderson, Susan A. Sullivan, Lloyd J. Old, Barbara Williamson | 1988-09-13 |