Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6312679 | Dense star polymer conjugates as dyes | Donald A. Tomalia, Donald A. Kaplan, William J. Kruper, Jr., Roberta C. Cheng, Ian A. Tomlinson +2 more | 2001-11-06 |
| 6177414 | Starburst conjugates | Donald A. Tomalia, William J. Kruper, Jr., Roberta C. Cheng, Ian A. Tomlinson, David M. Hedstrand +2 more | 2001-01-23 |
| 6013251 | Narrow poly-and-mono-dispersed anionic oligomers, and their uses, formulations and processes | Alan D. Cardin, William A. Fordyce, Michael J. Mullins, Thomas A. Chamberlin | 2000-01-11 |
| 5986044 | Narrow poly- and mono-dispersed anionic oligomers | Alan D. Cardin, Michael J. Mullins, William A. Fordyce, Thomas A. Chamberlin | 1999-11-16 |
| 5714166 | Bioactive and/or targeted dendrimer conjugates | Donald A. Tomalia, James R. Baker, JR., Roberta C. Cheng, Anna U. Bielinska, David M. Hedstrand +11 more | 1998-02-03 |
| 5527524 | Dense star polymer conjugates | Donald A. Tomalia, Larry R. Wilson, David M. Hedstrand, Ian A. Tomlinson, William J. Kruper, Jr. +4 more | 1996-06-18 |
| 5512177 | Narrow poly- and mono-dispersed anoinic oligomers, and their uses, formulations and process | Alan D. Cardin, Michael J. Mullins, William A. Fordyce, Thomas A. Chamberlin | 1996-04-30 |
| 5424063 | Narrow poly- and mono-dispersed anionic oligomers, and their uses, formulations and process | Alan D. Cardin, William A. Fordyce, Michael J. Mullins, Thomas A. Chamberlin | 1995-06-13 |
| 5338532 | Starburst conjugates | Donald A. Tomalia, Donald A. Kaplan, William J. Kruper, Jr., Roberta C. Cheng, Ian A. Tomlinson +2 more | 1994-08-16 |
| 5284644 | Functionalized polyamine chelants and rhodium complexes thereof for conjugation to antibodies | William J. Kruper, Jr., William A. Fordyce, Douglas K. Pollock, Muthiah N. Inbaskaran, Ramaiah Muthyala | 1994-02-08 |
| 5034536 | Process for preparing 2-isopropenyl oxazoline | — | 1991-07-23 |
| 5006643 | Process for preparing isothiocyanato functionalized metal complexes | Douglas K. Pollock, Nicolas J. Kotite | 1991-04-09 |
| 5006567 | Process for foaming polymer compositions with hydrazone compounds and compositions associated therewith | Richard A. Wolf, Edwin J. Wilson, Susan Wollowitz | 1991-04-09 |
| 4994560 | Functionalized polyamine chelants and radioactive rhodium complexes thereof for conjugation to antibodies | William J. Kruper, Jr., Douglas K. Pollock, William A. Fordyce, Muthiah N. Inbasekaran | 1991-02-19 |
| 4826588 | Pyrite depressants useful in the separation of pyrite from coal | Richard R. Klimpel, Robert D. Hansen | 1989-05-02 |
| 4661633 | Method for preparing quaternary ammonium salts | — | 1987-04-28 |
| 4595704 | Preparation of ion-exchange catalysts | — | 1986-06-17 |
| 4539416 | Processes for making thioalkyl carboxamides and amines | Harold G. Fravel, Jr. | 1985-09-03 |
| 4532303 | Preparation of anionic and cationic polymers from 2-oxazolines | — | 1985-07-30 |
| 4532304 | Modification of polymeric amine salts | — | 1985-07-30 |
| 4500728 | Process for preparing 2-aminoethyl methacrylate salts of high purity | Kirk E. Paisley | 1985-02-19 |
| 4486554 | Preparation of anionic and cationic polymers from 2-oxazolines | — | 1984-12-04 |
| 4328370 | Ammonation of trialkanolamines | — | 1982-05-04 |
| 4326067 | Process for making N-(2-aminoethyl)amides | — | 1982-04-20 |