| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a89bf70191c1b7b4618cf3d90958ad4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61ba4969df6bbffeffae1f1f64b7c54a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01M9-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M175-0091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M175-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D37-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D37-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-02 |
| filingDate |
2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef3381a49cebb0a84fe31961ad1fed41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6336788631661c64cda8cb051f9766ba |
| publicationDate |
2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8691096-B2 |
| titleOfInvention |
Oil filters containing strong base and methods of their use |
| abstract |
Novel filter elements for sequestering acids from oil or fuel, the strong base flocs that comprise the filter elements, and methods of their preparation and use are disclosed. The filter elements comprise a mechanically linked interlocking fiber matrix interspersed with strong base particle flocs wherein the strong base particles constitute at least 30% by weight of the filter element. Certain filter elements may be useful for sequestering acids or neutralized acids in certain oils or fuels, for example, the acids originating in the combustion and lubrication system of an internal combustion engine or those contained in oils in an oil circulation system. Other filter elements may be useful for reducing oxidation of an oil. |
| priorityDate |
2008-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |