| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3056a8126050ddabd0c6b460ed4ec4f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45b49e3bb183861bf851b5409356d04c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e08f25581cfc0a895735e9bc69018d58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f360c1bd25af04ef13c785d3eee6e73a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce09d50d09c83ab7f546277533822432 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate |
2013-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1082f7134d4d4cc61b7b580798b4a3f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de251c3834834e97fe7218e43b1c0e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a664c00c2957e4c6987ce7f794dafd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36a80e900939a465607286933bbb39d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93d04e4afd3d9e7af65e446550b2e0d4 |
| publicationDate |
2013-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013228520-A1 |
| titleOfInvention |
Polymer coatings that resist adsorption of proteins |
| abstract |
The invention provides membranes useful for filtration of water and other liquids. The membrane may be a composite membrane having a polymer layer incorporating quaternary phosphonium or ammonium groups. The polymer layer may be resistant to protein adsorption in an aqueous environment. The membrane may also be a surface-modified membrane in which a polymer having quaternary phosphonium or ammonium groups is covalently attached to the membrane surface. Methods for making and using the membranes of the invention are also provided. |
| priorityDate |
2008-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |