| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a918f321eec49142fd07a00fde94f2e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23C9-1427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23J1-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23J1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23J1-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23C9-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23J1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02 |
| filingDate |
1972-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_782aa35431057c0ec62641ac1205e10d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d5b46a06633df7bfe168a5b8c91e93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6473a2e4cc1afdf8a0ee2eb0a2059aa7 |
| publicationDate |
1974-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3804754-A |
| titleOfInvention |
Membrane separation process |
| abstract |
A SURFACTANT IS ADDED TO AN AQUEOUS PROTEIN SOLUTION UNDERGOING PURIFICATION OR CONCENTRATION USING A SEMIPERMEABLE MEMBRANE, IN ORDER TO IMPROVE THE WATER PERMEATION RATE OF THE MEMBRANE. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8950494-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4643902-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012125620-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4161447-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4439421-A |
| priorityDate |
1971-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |