A trio of intellectual property partners-MARTIN BRUEHS, CHARLES BRUTON, and SCOTT CUMMINGS- have left Buchanan Ingersoll & Rooney along with two associates, one patent agent, and three legal assistants for SNR Denton in Washington, D.C.

The three partners all served in leadership positions at Buchanan, Bruton as chair of the intellectual property litigation group; Bruehs as chair of the chemical, pharmaceutical, and biotech patent practice; and Cummings as chair of the material sciences practice.