国家/地区 世界知识产权组织（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08B（2）
IPC
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Ring for newborn umbilical cord care to prepare antimicrobial drugs in pharmacy and pharmaceutical field, has ring main body for containing bacterial cellulose and graphene and/or graphene oxide as additive material.

SAHIN Y, BUEYUEKKAYHAN D, TUERKOGLU N, GUERSU H, ESENTUERK I

Photocrosslinkable agent used in e.g. photocrosslinkable ink for forming material comprises methacrylate-modified nanoparticle comprising nanoparticles, molecules attached to surface of nanoparticle, and portion of molecules.

LI L, ROEDER R K