| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55dc99d488b8e3673874ebd02e510b45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-1285 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-3284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-3212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-3236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-187 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-12 |
| filingDate |
2020-03-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a3f0380f369437ff6eb4082c5310389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dd1e1512551d25cee8c4fbd7fbfa163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_261c5c01b22f931f6c00ba55dfd48cd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02eb0b2ec5d04bb1962b5760ba833f48 |
| publicationDate |
2022-01-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3942152-A1 |
| titleOfInvention |
Seals |
| abstract |
An annular seal comprising a first energized jacket defining a first axial end of the annular seal; a plurality of seal rings defining a second axial end of the annular seal; a second energized jacket disposed between the first energized jacket and the plurality of seal rings; and a spacer disposed between the first and second energized jackets. |
| priorityDate |
2019-03-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |