ininventor:"Yongnian Yan"

8 results

www.google.com/patents/WO2007065359A1?cl=en

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A method of preparing a material with blood compatibility comprises dissolving
polymer into an organic solvent to form a polymer solution; ...

www.google.com/patents/WO2010145551A1?cl=en

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A distribution extruding device is composed of a closed extruding female die (6)
and an extruding male die (9). The extruding male die (9) ...

www.google.com/patents/US20020074693

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The present invention relates to rapid prototyping technology and advances a
new forming process of extrusion and jetting without thermal ...

www.google.com/patents/US20120090375

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A zoning closed-die extruding device comprises a closed female die and a male
die. which is disposed in a longitudinal direction and ...

www.google.com/patents/WO2008049281A1?cl=fr

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L'invention concerne un procédé de construction d'une construction de génie
tissulaire hépatique et une construction de ...

www.google.com/patents/WO2011011962A1?cl=fr

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L'invention porte sur une méthode de préparation de précurseurs complexes d
organes tissulaires multicouches comportant les étapes ...

www.google.com/patents/US6253116

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A method and apparatus for forming three-dimensional patterns by depositing a
crystalloid material onto substrate in a layer by layer fashion.

www.google.com/patents/EP2444170A1?cl=en

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A zoning closed-die extruding device may be provided. The device may comprise
a closed female die (6) and a male die ...

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