| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6da7ed4d5a6e834a30e98010d98b8f7b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-3956
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-3975 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-0563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-0622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-073 |
| filingDate |
2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b4ec8da3cee95e0aea67c9654f5a78a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b7c6283bc9419369d67528d278e8a1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3da7612eec59de6c440e80ee8f6f64e5 |
| publicationDate |
2018-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018280689-A1 |
| titleOfInvention |
Laser marking of raw anode foil to induce uniform pattering and etching with oxide passivation mask |
| abstract |
A method of producing an electrode for use in the manufacture of electrolytic capacitors for implantable cardioverter defibrillators comprises first growing a hydrate layer and/or formed oxide layers of the foil, applying a laser beam to portions of the foil to ablate the aluminum oxide foil surface before etching in order to induce etching in the specific areas, and then, etching the foil. The laser marks the oxide layer in a pulsed spot pattern through the hydrate layer and/or formed oxide layer leaving a dimpled nascent aluminum surface. The oxide layer left behind is a mask and the fresh aluminum areas are the high etching activation sites. After marking the aluminum oxide foil surface, the foil may be electrochemically etched in an electrolyte containing chloride and/or various oxidative species. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109920659-A |
| priorityDate |
2017-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |