(November 4, 2015, 11:23 AM EST) -- CHICAGO — In a breach-of-agreement lawsuit, an Illinois federal judge on Nov. 1 excluded testimony regarding a clean-room design, the termination of the supply agreement and the disclosure of trade secrets to third parties (Miller UK Ltd. and Miller International Ltd. v. Caterpillar, Inc., No. 10-03770, N.D. Ill.; 2015 U.S. Dist. LEXIS 147843).

(Memorandum opinion and order available. Document #30-151106-020Z.)

U.S. Judge Andrea R. Wood for the Northern District of Illinois also excluded testimony offered on the legitimacy of Caterpillar Inc.’s decision to terminate the supply...