| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a521cfa321c963978df8ae98a84056a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5306 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-531
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-335 |
| filingDate |
2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e09e4054f429f56f5abe8d702ff0ada0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7690b0a41f88ee9cea0b55dcec238637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d6c94986843ef19d4a4437e358d06a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a269de96a952012e6f7b4e994a1f2d18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaaa9d3f31863f886afff2aceb5c1170
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc14c55ddfc207c36feb9467ec62c611 |
| publicationDate |
2022-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11442062-B2 |
| titleOfInvention |
Poly(ethylene glycol) derivative and protein-adsorption inhibitor |
| abstract |
A compound is provided which is effectively adsorbed to a substrate surface, such as an immune reaction vessel, has extremely high protein adsorption inhibitory effect that inhibits non-specific adsorption of protein or the like, and has excellent washability to retain the inhibitory effect before and after washing operation of the substrate. Also provided are a protein adsorption inhibitor using the compound, a phosphorylcholine-modified substrate, and a method for inhibiting protein adsorption. The compound is a phosphorylcholine group-containing polyethylene glycol derivative represented by formula (1). The method for inhibiting protein adsorption of the present invention includes the step of forming an adsorbed layer of the derivative on a substrate surface. |
| priorityDate |
2017-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |