Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-255 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M149-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M149-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-12 |
filingDate |
1987-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1990-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1990-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0249535-B1 |
titleOfInvention |
Copolymer compositions useful as additives for hydrocarbon oils |
priorityDate |
1986-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |