4 known cases. View patent page →
RAH Color Technologies suit against X-Rite. The complaint listed US 7,791,761 among ten patents-in-suit, but the exact filing date and disposition were not confirmed, and the complaint was not independently matched to this docket in a single source.
RAH Color Technologies LLC sued R.R. Donnelley & Sons Company in the Northern District of Illinois, asserting seven patents including US 8,537,357. The terminal disposition was not captured from the retrieved sources.
RAH Color Technologies LLC sued Quad/Graphics, Inc., originally in the Northern District of Illinois and later in the Eastern District of Wisconsin, asserting patents including US 8,537,357. The First Amended Complaint named five patents ('870, '897, '008, '704, and '357), and the case was referenced in later PTAB proceedings.
RAH Color Technologies LLC sued Xerox Corporation in the Western District of New York, asserting eight patents including US 8,537,357. The case closed in December 2018 and was centralized into MDL No. 2874 in the Northern District of California.