Darrell Johnstone — 3 Patents at Cangene

Darrell Johnstone has been granted 3 US patents while listed as an inventor at Cangene. The first was granted in 2016 and the most recent in November 2018. Darrell Johnstone ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Darrell Johnstone in Winnipeg, MB, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10117933	Antibodies against Clostridium difficile	Jody Berry, Cory Nykiforuk, Joyee Antony George	2018-11-06
9994630	Clostridium difficile antibodies	Jody Berry, Joyee Antony George, Bonnie Tighe	2018-06-12
9505847	Clostridium difficile antibodies	Robyn Cassan, Jody Berry, Derek Toth, Joyee Antony George, Bonnie Tighe	2016-11-29

Darrell Johnstone — 3 Patents

Issued Patents All Time

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