Frayne Consultants claims Transgenomic violates patent on a method to detect mutations in DNA, in Chicago Federal Court.
Premier International Associates claims Hewlett-Packard, Acer, Gateway, and Yahoo! violate patent on its peer-to-peer music management systems, in
ArrayComm claims Atheros Communications is violating patent, in
MacDermid Printing Solutions claims DuPont is violating its patent on photosensitive flexographic printing elements, in