Purdue Pharma (Canada)
Purdue Pharma L.P., known from 1892 to 2019 as the Purdue Frederick Company, was an American privately held pharmaceutical company founded by John Purdue Gray. It was sold to Arthur, Mortimer, and Raymond Sackler in 1952, and then owned principally by the Sackler family and their descendants. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Purdue Pharma (Canada), Canada, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
74%
Total
Publications
950
Total Open
Publications
707
Total
Citations
12K
Open Access
Percentage
74%
Total
Publications
950
Total Open
Publications
707
Total
Citations
12K
Breakdown
Publisher Open
14%
Both
13%
Other Platform Open
15%
Closed
58%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 35%
39
Hybrid 32%
36
No Guarantees 33%
37
Other Platform Open
Institution 75%
149
Domain 24%
47
Other Internet 9%
18
Public 4%
7
Preprint 2%
4
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Purdue University System | Institution | 99 |
PubMed Central | Domain | 49 |
doaj.org OAI-PMH Repository | Institution | 20 |
DOI | Other Internet | 16 |
uri.edu OAI-PMH Repository | Institution | 8 |
University of Michigan | Institution | 8 |
University of North Carolina at Greensboro | Institution | 7 |
University of Florence | Institution | 7 |
Figshare | Public | 7 |
Virginia Tech | Institution | 5 |