| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14cb9c2056932df3a31b10ffa53d33de |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-06 |
| filingDate |
1988-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8750875db5af253eee89690147c0f8bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f0b92936e6b0e08baf34f338cb6944 |
| publicationDate |
2002-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3890647-C2 |
| titleOfInvention |
Process for the purification of crude 4,4'-dihydroxydiphenyl sulfone |
| priorityDate |
1987-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |