Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f40e03fbcdb65a2b875cc3fc27c8b06 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-12 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 |
filingDate |
2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b26be9b80ca59ac0c6f4977f9ccfda1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0495561190c8cab627057a910f64c39e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17a65a474c5bc6493ae91506fcb63b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27e7bcec2c89638cca85baf2a301fda4 |
publicationDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11260150-B2 |
titleOfInvention |
Medical device coating with a biocompatible layer |
abstract |
Medical devices with a hydrogel layer covalently attached to a portion of the outer surface of the medical device are provided along with methods for applying the coating. The hydrogel layer can include a first polymer species comprising polyethylene glycol (PEG) and a second polymer species. Examples of the second polymer species include PEG and polyacrylamide (PAM). The first and second species can be at least partially cross-linked. Methods for forming the hydrogel coatings on the medical devices are provided including nucleophilic conjugate reactions, such as Click reactions. |
priorityDate |
2014-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |