Mellon Institute of Industrial Research, founded in 1913 by Andrew W. Mellon and Richard B. Mellon, merged with the Carnegie Institute of Technology in 1967 to form Carnegie Mellon University in Pittsburgh, Pennsylvania, United States. While it ceased to exist as a distinct institution, the landmark building bearing its name remains located at the corner of Fifth Avenue and Bellefield Avenue in Oakland, the city's university district. It is sited adjacent to The Carnegie Mellon Software Engineering Institute (SEI) and the University of Pittsburgh's Bellefield Hall and is across Bellefield Avenue from two other local landmarks: the University of Pittsburgh's Heinz Memorial Chapel and the Cathedral of Learning.