国家/地区 中国（4） 韩国（4） 世界知识产权组织（4） 美国（3） 加拿大（2） 欧洲专利局（EPO）（2）
IPC部 B（7） C（6） H（3）
D（2） G（2）
IPC大类 B29（7） B33（6） C01（3）
C09（3） B01（2） B41（2）
B82（2） C08（2） D01（2）
G01（2） H05（2）
IPC小类 B29C（7） B33Y（6） C01B（3）
C09D（3） B01J（2） B41M（2）
B82Y（2） C08K（2） C08L（2）
D01F（2） H05K（2）
IPC B29C064/165（7）
发明人
公开年 2021（7）
申请年 2020（6） 
专利权人

Bio-ink composition for 3-dimensional printing, comprises fine-grained cartilage component, microparticulated polymers and biocompatible polymer.

WON J Y, LEE S, KIM H G, LEE W C, WON J, KIM H K, LI H, KIM H, LI S

Particles used for three-dimensional printer, comprises polymer resin compatible for three-dimensional printing process to print three-dimensional article and marking additive for changing color during exposure of light.

HU N X, WANG Y, HU N

Fabricating porous graphene foam for e.g., electrode, by additively manufacturing printed structure from ceramic slurry, partially debinding, partially sintering, depositing graphene on formed porous ceramic scaffold, and etching scaffold.

DING J, XU X, GUAN C

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparing gradient material by laying and compacting base powder, preheating base powder, taking enhanced phase material, and using nozzle to ink-jet print enhanced phase ink on base powder, sintering, molding, and stacking layer by layer.

BAI J, XU Z

Flexible printed article used in wearable device e.g. conductive contact pad, comprises non-conductive, graphene oxide membrane base substrate, and electronic component positioned on non-conductive, graphene oxide membrane base substrate.

IONESCU R C, HOLDER H A, WITTKOPF J A, WORSLEY R, CASIRAGHI C, SHIELDS J P

Apparatus used to manufacture printed circuit board comprises frame unit, base plate, resin tank, liquid crystal mask technology type three dimensional printing unit, two dimensional printing unit, sintering unit and control unit.

KIM H S