PayPal Holdings Inc. PYPL, +0.28% shares are up 0.5% in midday trading Monday after it was revealed that the company recently filed for a patent related to bitcoin. The company's patent filing was for an "expedited virtual currency transaction system" and was flagged by Bitcoin.com. Such a system ... from Google Alert - cryptocurrency http://ift.tt/2D211PA via IFTTT http://ift.tt/eA8V8J