| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9731233d8160d4f79c558937e912555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5512b841fc55186dc818f85d6f80f046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63f92457f3681b7e92e498189a770d7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_859bf281db65378c245d4ce7a223a206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfaa641db13bdf24c0670ae29dbe5a3a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-08 |
| filingDate |
2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d568a23e27887c61a18c52e8b8f89dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be53cb4cf68bcec81b0ba4d04beffdc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90792d144ff6f02a0b459cee196911b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2a2635c4365bdaf3214918081e6fc84 |
| publicationDate |
2019-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10196881-B2 |
| titleOfInvention |
Well screens and methods to reduce screen plugging |
| abstract |
A subterranean screen assembly comprises a base pipe with end connections to attach to a pipe string and a portion that is perforated or slotted; and a coated screen radially outwardly disposed of the base pipe. The coated screen comprises a screen substrate and a coating disposed on a surface of the screen substrate; the coating comprising an amorphous diamond like carbon doped with about 10 to about 30 atomic percent of silicon, about 10 to about 20 atomic percent of oxygen, or a combination comprising at least one of the foregoing dopants, or a polymer comprising a fluoropolymer, a silicone, or a combination comprising at least one of the foregoing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11268345-B2 |
| priorityDate |
2016-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |