| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b268dc268bf180efc5af915e692fce8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N57-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N57-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-36 |
| filingDate |
2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f00e8d341e66411d4a2b1929d6238c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c15ffb516c70adb0817072e36c6ea99d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ecd1080019cd25308e512a0ae3f3b23 |
| publicationDate |
2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11540514-B2 |
| titleOfInvention |
Electrochemical attachment of phosphonic acids to metallic substrates and antimicrobial medical devices containing same |
| abstract |
A method of preparing a modified-metal surface. The method includes preparing a solution of a phosphorous-based acid in a solvent; immersing a strip of the metal work piece into the solution of the phosphorous-based acid; immersing a strip of a reference metal into the solution of the phosphorous-based acid; supplying a voltage for a duration of time to prepare a phosphorous acid-modified metal work piece; removing the phosphorous acid-modified metal work piece; cleaning and drying the phosphorous acid-modified metal work piece; applying a chitosan solution to the surface in order to attach chitosan/modified chitosan to the phosphorous acid based modified surface; prepare the modified-metal surface; and cleaning and drying the modified-metal surface. |
| priorityDate |
2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |