Varex Imaging Corp. v. Richardson Elecs., Ltd., No. 18 C 6911, Slip Op. (N.D. Ill. Sep. 30, 2019) (Blakey, J.).

Judge Blakey denied defendant Richardson Electronics’ motion for preliminary injunction in this dispute involving x-ray tubes.

Varex claimed that Richardson Electronics sale of refurbished x-ray tubes infringed its patents and irreparably harmed Varex. As

Varex Imaging Corp. v. Richardson Elecs., Ltd., No. 18 C 6911, Slip Op. (N.D. Ill. Aug. 27, 2018) (Blakey, J.).

Judge Blakey denied defendant Richardson Electronics’ Fed. R. Civ. P. 12(b)(6) motion to dismiss based upon patent exhaustion in this dispute involving x-ray tubes.

Richardson Electronics alleged that plaintiff Varex’s sale of its x-ray