Inventor

FEIJEN JAN

NL24 patents

⚠️ This page may combine multiple inventors who share the name “FEIJEN JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FEIJEN JAN

CORDIS EUROP

Conjugates of anticoagulant and protein

Conjugates of anticoagulant and protein

Covalent attachment of anticoagulants and the like onto biomaterials

THERATECH INC

Biodegradable hydrogel matrices for the controlled release of pharmacologically active agents

Biodegradable hydrogel matrices for the controlled release of pharmacologically active agents

CHIENNA BV

Preparation of fibrous polymer implant containing bioactive agents using wet spinning technique

Poly (ether ester amide) and poly (ether ester urethane) copolymers

UNIV TWENTE

Copoly(ester-amides) and copoly(ester-urethanes)

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

CORDIS CORP

Process for activating a polymer surface for covalent bonding for subsequent coating with heparin or the like

Providing a surface with carboxyl groups and surface and product thus provided

DSM IP ASSETS BV

Reduction sensitive biodegradable polyesteramides

Amphiphilic blockcopolymers comprising reduction sensitive biodegradable polyesteramides

MEDTRONIC INC

Process for making a bioprosthetic device and implants produced therefrom

UNIV UTAH

Time-release chemical delivery system

AKZO NV

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

SENTRON V O F

Conjugates of anticoagulant and protein

TNO

Biodegradable polymer substrates loaded with active substance suitable for the controlled release of the active substance by means of a membrane

AZ UNIV AMSTERDAM

Isolated and recombinant antimicrobial peptides thrombocidin-1 (TC-1) and thrombocidin-2(TC-2) or variants thereof

ZHONG ZHIYUAN

Method for making a polymer, a polymer article, a biodevice, and cyclic carbonate

KARPERIEN HERMANUS BERNARDUS JOHANNES

Hydrogels based on polymers of dextran tyramine and tyramine conjugates of natural polymers

GRIJPMA DIRK WYBE

Method for preparing a degradable polymer network

BROOS RENE

Poly(bisoxalamides)

FEIJEN JAN

Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use