| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-103 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-14 |
| filingDate |
1954-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1958-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d2a150a00eb486d811cee28c5453fb |
| publicationDate |
1958-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2833517-A |
| titleOfInvention |
Drilling fluid circulation process and system |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004112645-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2554360-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9291019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9291018-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10246957-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9404359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3338322-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013168085-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008049544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3169587-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004195007-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8622608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5465787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6997272-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3334697-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7114582-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6003834-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11299944-B2 |
| priorityDate |
1954-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |