Groupon Patents

Patent portfolio assigned to Groupon (verified via public assignee records). Local-deals / e-commerce marketplace. Competitors per marketing91. has_patents=true: Groupon, Inc. is a patent assignee (e.g. US8355948B2 'System and methods for discount retailing'; Justia 'Patents Assigned to Groupon, Inc.'). B2C marketplace with no named customer logos. Count not tallied.