Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184027 | Reduction sensitive biodegradable polyesteramides | Aylvin Jorge Angelo Athanasius Dias, Zhiyuan Zhong, Huanli SUN, Wei Wang, Fenghua Meng | 2019-01-22 |
| 9951183 | Amphiphilic blockcopolymers comprising reduction sensitive biodegradable polyesteramides | Aylvin Jorge Angelo Athanasius Dias, Zhiyuan Zhong, Huanli SUN, Wei Wang, Fenghua Meng | 2018-04-24 |
| 9132201 | Hydrogels based on polymers of dextran tyramine and tyramine conjugates of natural polymers | Hermanus Bernardus Johannes Karperien, Rong Jin, Liliana Teixeira, Pieter Jelle Dijkstra | 2015-09-15 |
| 9006337 | Method for making a polymer, a polymer article, a biodevice, and cyclic carbonate | Zhiyuan Zhong, Fenghua Meng, Rong Wang | 2015-04-14 |
| 8829069 | Method for preparing a degradable polymer network | Dirk Wybe Grijpma, Erhan Bat | 2014-09-09 |
| 8546517 | Poly(bisoxalamides) | Rene Broos, Niels Jurrian Sijbrandi, Pieter Jelle Dijkstra | 2013-10-01 |
| 8492505 | Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use | Zhiyuan Zhong, Pieter Jelle Dijkstra | 2013-07-23 |
| 7572838 | Method for providing shaped biodegradable and elastomeric structures of (co) polymers of 1,3-trimethylene carbonate (TMC), shaped biodegradable and elastomeric structures, and the use of these structures | Dirk Wybe Grijpma, Ana Paula Gomes Moreira Pêgo | 2009-08-11 |
| 6838435 | Isolated and recombinant antimicrobial peptides thrombocidin-1 (TC-1) and thrombocidin-2(TC-2) or variants thereof | Jeroen KRIJGSVELD, Sebastianus Antonius Johannes Zaat, Jacob Dankert, Alma Johanna Kuijpers, Gerardus Henricus Maria Engbers | 2005-01-04 |
| 6835391 | Poly (ether ester amide) and poly (ether ester urethane) copolymers | Jeroen Bezemer, Pieter Jelle Dijkstra | 2004-12-28 |
| 6685957 | Preparation of fibrous polymer implant containing bioactive agents using wet spinning technique | Jeroen Bezemer, Clemens Antoni Van Blitterswijk, Dirk Wybe Grijpma | 2004-02-03 |
| 6172167 | Copoly(ester-amides) and copoly(ester-urethanes) | Hendrik Roelof Stapert, Pieter Jan Dijkstra | 2001-01-09 |
| 6117979 | Process for making a bioprosthetic device and implants produced therefrom | Marc Hendriks, Michel Verhoeven, Patrick Cahalan, Raymond Zeeman, Piet Dijkstra | 2000-09-12 |
| 5658967 | Providing a surface with carboxyl groups and surface and product thus provided | Johannes Gijsbertus Antonius Terlingen, Jan-Pleun Lens | 1997-08-19 |
| 5496557 | Article for the controlled delivery of an active substance, comprising a hollow space fully enclosed by a wall and filled in full or in part with one or more active substances | Hilbert Esselbrugge | 1996-03-05 |
| 5134192 | Process for activating a polymer surface for covalent bonding for subsequent coating with heparin or the like | Gerardus Henricus Maria Engbers | 1992-07-28 |
| 5061750 | Covalent attachment of anticoagulants and the like onto biomaterials | Gerardus Henricus Maria Engbers | 1991-10-29 |
| 5041292 | Biodegradable hydrogel matrices for the controlled release of pharmacologically active agents | — | 1991-08-20 |
| 4965128 | Biodegradable polymer substrates loaded with active substance suitable for the controlled release of the active substance by means of a membrane | Pieter J. Greidanus, Marinus J. D. Eenink, Johannes C. Rieke, Jan Olijslager, Jan H. M. Albers | 1990-10-23 |
| 4925677 | Biodegradable hydrogel matrices for the controlled release of pharmacologically active agents | — | 1990-05-15 |
| 4678671 | Conjugates of anticoagulant and protein | Wilhelmus E. Hennink | 1987-07-07 |
| 4634762 | Conjugates of anticoagulant and protein | Wilhelmus E. Hennink | 1987-01-06 |
| 4526714 | Conjugates of anticoagulant and protein | Wilhelmus E. Hennink | 1985-07-02 |
| 4356166 | Time-release chemical delivery system | Robert Peterson, James M. Anderson, Donald E. Gregonis, Sunj-Wan Kim | 1982-10-26 |