| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9766e7273b30b54244f0e8529293220
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e8d44d9abe249927df2b2bbb63409b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a487db376b860e67552f10f3d53a8737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c60cbeb32859b75d089103559c856e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2080-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-1045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-0845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L15-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B12-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L15-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B17-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L15-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00 |
| filingDate |
2011-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcc61b9c75aa4d8623b4a95657a5019e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fa9977f3a9023072bf2987705a9d27d |
| publicationDate |
2014-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8741406-B2 |
| titleOfInvention |
Oil well pipe with threaded joint |
| abstract |
A threaded joint for steel pipes for use in an oil well which has improved galling resistance and which is protected from rusting comprises a pin and a box each having a contact surface including a threaded portion and an unthreaded metal contact portion. The contact surface of at least one of the pin and the box has a lower layer of a viscous liquid or semisolid lubricating coating comprising at least wax and a fatty acid alkaline earth metal salt and not containing a harmful heavy metal such as lead and an upper layer of a dry solid coating formed from an aqueous resin coating composition, an organic solvent type coating composition, or an ultraviolet curing coating composition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3383637-B1 |
| priorityDate |
2005-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |