In McKesson Tech, Inc. v. Epic Systems Corp., 98 USPQ2d 1281 (Fed. Cir. 2011), McKesson is the owner of U.S. Patent No. 6,757,898 (the ‘898 patent). The ‘898 patent is directed to a communication method between doctors and patients in which patients are able to access webpages with customized content specific to the doctor and patient, such as allowing appointments and providing prescription refill requests.
In Centillion Data Systems v. Qwest Communications International, 631 F.3d 1279; 97 U.S.P.Q.2D 1697 (Fed. Cir. 2011), Centillion is the owner of U.S. Patent No. 5,287,270 (the ‘270 patent”), which is drawn to a system for collecting and processing billing information from a service provider and electronically delivering the billing information from the service provider to a customer in a format usable on a personal computer. As construed by the Federal Circuit, claim 1 recites a system for presenting information comprising “1) storage means for storing transaction records, 2) data processing means for generating summary reports as specified by a user from the transaction records, 3) transferring means for transferring the transaction records and summary reports to a user, and 4) personal computer data processing means adapted to perform additional processing on the transaction records.” Centillion acknowledged that claim features 1) through 3) are performed at a backend at the service provider and claim feature 4) is maintained by a