Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:database
|
| gptkbp:access |
free
|
| gptkbp:coveredPatentsFrom |
gptkb:Europe
gptkb:Japan gptkb:World_Intellectual_Property_Organization US |
| gptkbp:focusesOn |
chemical patents
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chemical Patents Plus
|
| gptkbp:operatedBy |
gptkb:United_States_National_Library_of_Medicine
|
| gptkbp:provides |
bibliographic data
patent information chemical structure searching |
| gptkbp:status |
discontinued
|
| gptkbp:wasAvailableFrom |
1994
|
| gptkbp:wasAvailableUntil |
2011
|
| gptkbp:website |
https://chem.sis.nlm.nih.gov/chemidplus/
|
| gptkbp:bfsParent |
gptkb:STN_International_(scientific_database)
|
| gptkbp:bfsLayer |
6
|