| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-267 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-06 |
| filingDate |
1990-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62503e64811eca06608874f41c2b1f17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e224ac3c058dba8511773c024f22a5a |
| publicationDate |
1993-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-69000745-D1 |
| titleOfInvention |
RECOVERY OF N-METHYL-2-PYRROLIDONE. |
| priorityDate |
1989-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |