| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 |
| filingDate |
1978-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1981-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0000092-B1 |
| titleOfInvention |
Method of preparing ascorbic acid and intermediates specially adapted for use therein |
| priorityDate |
1977-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |