国家/地区 中国（2） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08L（5）
IPC C12N005/09（2）
发明人
公开年 2023（3） 2022（2）
申请年 2022（5）
专利权人

Producing polymer used for producing e.g. biodegradable filament, by providing feedstock comprising food waste, hydrolyzing, fermenting feedstock with microbe, isolating lactic acid, converting to poly(lactic) acid, cross-linking additive to poly(lactic) acid and forming polymer.

GHOTRA A, ARSHAD Z, CHEUNG S

Composite material in the form of flat membrane, useful as substrate or scaffold for in vitro culture of cancer cells, comprises biocompatible polymer of polyacrylonitrile, and graphene nanoplatelets.

DIBANIBRAHIM GOMEZ N, TAPIA MARTINEZ O, DIBAN GOMEZ N

Use of modified porous membrane in process of isolation, enrichment and in situ culture of circulating tumor cells.

LIU T, JIN W, YAO X, CHU Z

Curable rubber composition useful for preparing tire, comprises rubber component, filler, where curable rubber composition comprises alpha-tocopherol as extractable residue from banana peels.

NVK S, AMETA R, RAMAKRISHNAN S, MOHAMED P K, SUBRAMANIAN R, NOOTHALAPATI V

Preparing composite scaffold artificially simulating bone marrow microenvironment for an in vitro culturing of cells for non-medical purposes or in regulating cells, involves providing three-dimensional carbon materials, reacting methacrylic anhydride with gelatin, and modifying hyaluronic acid.

CUI L, CHENG G, HAO Y, HONG J