ION Geophysical Corporation filed Three Inter Partes Review (IPR) petitions on Wednesday January 14, 2015 against Westerngeco LLC for patents US7293520, US7162967, and US7080607
Kingston Technology Company, Inc. filed an Inter Partes Review (IPR) petition on Wednesday January 14, 2015 against CATR Co. Ltd. for patent US6926544
Nintendo of America Inc. filed an Inter Partes Review (IPR) petition on Wednesday January 14, 2015 against Babbage Holdings, LLC for patent US5561811
Pay-Plus Solutions, Inc. filed an Inter Partes Review (IPR) petition on Wednesday January 14, 2015 against StoneEagle Services, Inc. for patent USRE44748
SFC Co. Ltd. filed an Inter Partes Review (IPR) petition on Wednesday January 14, 2015 against Idemitsu Kosan Co., Ltd. for patent US8334648
Chicago Mercantile Exchange, Inc. filed a Covered Business Methods (CBM) Review Request petition on Wednesday January 14, 2015 against FIFTH MARKET INC. for patent US7024387
