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Technology Stocks : BB: BlackBerry (fka RIMM: Research in Motion)
BB 3.945+4.8%Dec 22 3:59 PM EST

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From: kidl2/28/2019 9:12:47 AM
   of 1833
 
BlackBerry sues Twitter for patent infringement

Feb. 28, 2019 3:30 AM ET|About: BlackBerry Ltd. (BB)|By: Yoel Minkoff, SA News Editor

BlackBerry (NYSE: BB) has filed a patent infringement lawsuit accusing Twitter (NYSE: TWTR) of illegally using technology in its mobile messaging applications that had been developed by the former smartphone maker.

The suit resembles previous patent infringement cases that BlackBerry filed against Facebook and Snap - which are still pending - according to records with the U.S. District Court in Los Angeles.
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