| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7dfb0281008cb570feea037cd350c8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdae384a9f1ad0588422c89ddc71a00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_700ff9a01db2075489cb7ed87392dc28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41a639aa11b9b2f8063a3e6b8b22b557 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2750-14351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2760-16134 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-70 |
| filingDate |
2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9a28b1553216bc9e6e019607e3c1156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec48bff4f6de1f3bd89b2b8f250e11bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6865d23085e53a1280290ba051058eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59a9bec9f963b596c36d75cd250842fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d6dba876aa66d1160a0c84c610813b |
| publicationDate |
2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-PI0811499-B1 |
| titleOfInvention |
METHODS FOR PURIFYING A VIRAL VIRUS OR ANTIGEN, AND FOR PREPARING A VACCINE AGAINST A VIRAL VIRUS OR ANTIGEN. |
| abstract |
Methods for Purifying a Virus or Viral Antigen, and for Preparing a Vaccine against a Virus or Viral Antigen The present invention provides a method for purifying a virus or viral antigen comprising providing a viral preparation and centrifuging said viral preparation in a gradient. of a sugar established by the addition of two or more buffered sugar layers of different concentration. The method leads to higher yields and reduces unwanted virus or viral antigen aggregation by increasing the peak group volume. |
| priorityDate |
2007-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |