I'm not sure which come directly from the LHC, and which predate it (but probably still benefit from the research) but a lot of medical techniques rely on particle interactions and acceleration which benefit from the research such as PET-scans, and particle-therapy.
There is also research being performed at cern into new superconductors and new ways of coating various materials with thin layers.(as a direct resut of building the LHC).
There is also research being performed at cern into new superconductors and new ways of coating various materials with thin layers.(as a direct resut of building the LHC).