| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f6560b7c93673bfeb1356f7888aabc8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2405-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-86 |
| filingDate |
1989-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd7334913dd0421044386f598578e2ca |
| publicationDate |
1991-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5055412-A |
| titleOfInvention |
Factor sensitive reagent for testing of blood coagulation containing ellagic acid and divalent metal ions and method of making the same |
| abstract |
The present invention involves a partial thromboplastin time test reagent which is factor sensitive depending upon the selected reagent constituents. A method for peparing such reagent is also disclosed. The present invention further involves a procoagulant precursor reagent and a method of making it. The factor sensitive reagent is of exceptional stability enabling more precise partial prothrombin time measurements. The reagents contain ellagic acid or an ellagic acid salt and divaent metal ions in a specific molar ratio relative to the ellagic acid or ellagic acid salt. |
| isCitedBy |
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| priorityDate |
1989-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |