Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177414 | Starburst conjugates | Donald A. Tomalia, William J. Kruper, Jr., Roberta C. Cheng, Michael J. Fazio, David M. Hedstrand +2 more | 2001-01-23 |
| 5714166 | Bioactive and/or targeted dendrimer conjugates | Donald A. Tomalia, James R. Baker, JR., Roberta C. Cheng, Anna U. Bielinska, Michael J. Fazio +11 more | 1998-02-03 |
| 5527524 | Dense star polymer conjugates | Donald A. Tomalia, Larry R. Wilson, David M. Hedstrand, Michael J. Fazio, William J. Kruper, Jr. +4 more | 1996-06-18 |
| 5338532 | Starburst conjugates | Donald A. Tomalia, Donald A. Kaplan, William J. Kruper, Jr., Roberta C. Cheng, Michael J. Fazio +2 more | 1994-08-16 |
| 4826977 | Photochromic spiropyran compounds | Harry G. Heller, Stephen N. Oliver, John Whittall | 1989-05-02 |