Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773527 | Non-crosslinked, polybranched polymers | David M. Hedstrand, Rui Yin | 1998-06-30 |
| 5731095 | Dendritic polymer coatings | Larry A. Milco | 1998-03-24 |
| 5714166 | Bioactive and/or targeted dendrimer conjugates | James R. Baker, JR., Roberta C. Cheng, Anna U. Bielinska, Michael J. Fazio, David M. Hedstrand +11 more | 1998-02-03 |
| 5705573 | Process for preparation of water borne curing agents | Douglas R. Swanson | 1998-01-06 |
| 5631329 | Process for producing hyper-comb-branched polymers | Rui Yin, David M. Hedstrand, Douglas R. Swanson | 1997-05-20 |
| 5560929 | Structured copolymers and their use as absorbents, gels and carriers of metal ions | David M. Hedstrand, Bradley James Helmer | 1996-10-01 |
| 5527524 | Dense star polymer conjugates | Larry R. Wilson, David M. Hedstrand, Ian A. Tomlinson, Michael J. Fazio, William J. Kruper, Jr. +4 more | 1996-06-18 |
| 5393795 | Polymer blend containing a modified dense star polymer or dendrimer and a matrix polymer | David M. Hedstrand | 1995-02-28 |
| 5393797 | Small cell foams containing a modified dense star polymer or dendrimer as a nucleating agent | David M. Hedstrand | 1995-02-28 |
| 5387617 | Small cell foams and blends and a process for their preparation | David M. Hedstrand | 1995-02-07 |
| 5338532 | Starburst conjugates | Donald A. Kaplan, William J. Kruper, Jr., Roberta C. Cheng, Ian A. Tomlinson, Michael J. Fazio +2 more | 1994-08-16 |
| 5331100 | Self-building detergents | Harry Smith | 1994-07-19 |
| 4871779 | Ion exchange/chelation resins containing dense star polymers having ion exchange or chelate capabilities | George R. Killat | 1989-10-03 |
| 4857599 | Modified dense star polymers | James R. Stahlbush | 1989-08-15 |
| 4737550 | Bridged dense star polymers | — | 1988-04-12 |
| 4713975 | Dense star polymers for calibrating/characterizing sub-micron apertures | Larry R. Wilson | 1987-12-22 |
| 4694064 | Rod-shaped dendrimer | Pamela M. Kirchhoff | 1987-09-15 |
| 4690985 | Star/comb-branched polyamine | Mark J. Hall | 1987-09-01 |
| 4631337 | Hydrolytically-stable dense star polyamine | James R. Dewald | 1986-12-23 |
| 4600535 | Cyclic peptides | Larry R. Wilson | 1986-07-15 |
| 4599400 | Star/comb-branched polyamide | Mark J. Hall | 1986-07-08 |
| 4587329 | Dense star polymers having two dimensional molecular diameter | James R. Dewald | 1986-05-06 |
| 4568737 | Dense star polymers and dendrimers | James R. Dewald | 1986-02-04 |
| 4558120 | Dense star polymer | James R. Dewald | 1985-12-10 |
| 4529803 | Process for preparing imidazolinium compounds | Fredric L. Buchholz | 1985-07-16 |