| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-1003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 |
| filingDate |
1969-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c18067657d9bfd00035f55ceed132bac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba9521b9c7ce5543ea374a7728b68a4b |
| publicationDate |
1971-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3631022-A |
| titleOfInvention |
Method of extracting nucleic acid from activated sludge |
| abstract |
NUCLEIC ACID CAN BE OBTAINED AT A LOW COST AND HIGH YIELD FROM ACTIVATED SLUDGE BY A SIMPLE METHOD WHICH COMPRISES EXTRACTING THE NUCLEIC ACID CONTAINED IN THE MUCILAGE OF ACTIVATED SLUDGE BY TREATING THE ACTIVATED SLUDGE WITH AN AQUEUOUS SOLUTION OF CHELATING AGENTS AND SEPARATING THE NUCLEIC ACID FROM THE EXTRACT BY PRECIPITATION. |
| priorityDate |
1969-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |