| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-12 |
| filingDate |
1990-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0469000-A4 |
| titleOfInvention |
Process for production of copolymers of maleic anhydride and an alkyl vinyl ether in a sterically hindered monoether solvent |
| priorityDate |
1989-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |