Senate Judiciary Committee members, fyi:

Members, 115th Congress

Chuck Grassley, Iowa, Chairman
Orrin Hatch, Utah
Lindsey Graham, South Carolina
John Cornyn, Texas
Mike Lee, Utah
Ted Cruz, Texas
Ben Sasse, Nebraska
Jeff Flake, Arizona
Mike Crapo, Idaho
Thom Tillis, North Carolina
John Neely Kennedy, Louisiana

Dianne Feinstein, California, Ranking Member
Patrick Leahy, Vermont
Dick Durbin, Illinois
Sheldon Whitehouse, Rhode Island
Amy Klobuchar, Minnesota
Chris Coons, Delaware
Richard Blumenthal, Connecticut
Mazie Hirono, Hawaii
Kamala Harris, California (from January 9, 2018)
Cory Booker, New Jersey (from January 9, 2018)
((Al Franken, Minnesota (until January 2, 2018)))

Republican Senator from Iowa, Chuck Grassley, has been Chairman of the Senate Judiciary Committee from 2015-present.
In January 2018, the Democratic minority had their number of seats increase from 9 to 10 upon the election of Doug Jones (D-AL), changing the 52–48 Republican majority to 51–49.