| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3949fd7e7bd63c20f62aaf8342240ba6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31938 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L29-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-22 |
| filingDate |
2013-04-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da1bbb8471571ef00820117a6911cdb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20353c543df94f6bc56a836eea110b58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89a205d909b90ee3eb8797c1cdb5317a |
| publicationDate |
2013-10-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013261566-A1 |
| titleOfInvention |
Hydrophilic polymeric coatings for medical articles with visualization moiety |
| abstract |
The invention is directed to medical device coatings, such as coated guidewires and catheters, containing a visualization moiety providing color to the coating in ambient or applied light. The coating allows for visual or machine inspection of coating properties such as uniformity of coverage. In some embodiments the coatings include the visualization moiety and an activated UV photogroup, which is used to provide covalent bonding in the coating. The visualization moiety can be in particulate form and entrained in the coating, or can be covalently bonded to the hydrophilic polymer backbone. In other embodiments the visualization moiety includes a stilbene chemical group. Exemplary coatings include a hydrophilic vinyl pyrrolidone polymer, which can provide lubricity to the device surface, along with the colored properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019079765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017096138-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016012350-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106714857-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020086302-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017209627-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11370934-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278647-B2 |
| priorityDate |
2012-04-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |