Canadian patent data base
World Patent InformationPublished 1 January 1981
Evelyn Ellis
Citations20
SJR quartileQ2
SJR score0.42
SNIP1.09
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Abstract
PATDAT comprises the following data elements: the normal bibliographic data, the patentee type, the patent type, the SIC of Manufacture, the SIC of Use, the general utility and the consumer utility of the object of the patents. PATDAT consists of two sections: a sample section spanning the years 1972 to 1977 containing all patents: granted to patentees who were granted ten or more patents in that year, granted to Canadian residents, naming a Canadian resident as inventor,
Keywords
Business, Management and Accounting