| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e553651f1e0d23e577550d5e2b0623e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-198 |
| filingDate |
1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b372f19aa12b2702bfde799ac6bb5ce |
| publicationDate |
1999-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5885919-A |
| titleOfInvention |
Phosphorus/vanadium catalyst preparation |
| abstract |
The invention provides an improved method for the production of vanadium/phosphorous mixed oxide catalysts, using an organic solvent system and an additive such as dimethyl sulfoxide, the catalyst having special utility in the production of maleic anhydride. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6448314-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6495486-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6194587-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004229750-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11400442-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404614-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9931618-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6858561-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9579643-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010210858-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6300505-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6762146-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015196158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6107234-A |
| priorityDate |
1997-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |