Judge Saylor denied MRSI’s motion to compel more detailed infringement contentions. This case was originally brought in 2015 in the Southern District of California, with Palomar asserting infringement of U.S. Patent No. 6,776,327. In 2016, the case was stayed pending resolution of an IPR proceeding filed by MRSI; the case resumed progress when most of the claims were deemed valid by the PTO. In August 2017, MRSI moved to transfer venue to the District of Massachusetts in light of the TC Heartland decision on patent venue, and the case was transferred in February of this year. In denying the motion to compel, Judge Saylor noted that the district’s new local patent rules do not apply to this case, as the scheduling order was issued prior to June 1, 2018, that the prior applicable rule did not require any particular level of detail for infringement contentions, and that the scheduling order itself required only an identification of the claims asserted, products that are accused of infringing those claims, and whether the infringement is literal or by equivalents. While he noted that the contentions are skeletal, Judge Saylor determined that they met the requirements of the applicable rule and the scheduling order, and he indicated that at the early stage of the proceeding, there is no requirement for the claim construction contentions sought by MRSI.