| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2201-0484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2201-085 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D35-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-114 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-16 |
| filingDate |
1988-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0305898-B1 |
| titleOfInvention |
Process for the isolation and purification of cellulose ethers and other derivatives of cellulose |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7517581-B2 |
| priorityDate |
1987-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |