On January 29, 2013, Intelligent Bio-Systems, Inc., filed IPR2013-00128 on U.S. Patent No. 7,057,026 on Labelled Nucleotides. Komatsu America Corp. filed IPR2013-00129 and IPR2013-00130 against U.S. Patent No. 7,039,507 on Apparatus for Tracking and Recording Vital Signs and Task-Related Information of a Vehicle to Identiy Operating Patterns. This is another instance where a Petition felt it needed two separate filing against a single patent to get the job done.