
1) Architect 2) Designer 3) Richard upjohn 4) United states architect 5) Xanax developer
Found on
https://www.crosswordclues.com/clue/upjohn

The Upjohn Company was a pharmaceutical manufacturing firm founded in 1886 in Kalamazoo, Michigan by Dr. William E. Upjohn, an 1875 graduate of the University of Michigan medical school. The company was originally formed to make friable pills, which were specifically designed to be easily digested. These could be `reduced to a powder under the th....
Found on
http://en.wikipedia.org/wiki/Upjohn

1802–78, and his son,1828–1903, U.S. architects, born in England.
Found on
https://www.infoplease.com/dictionary/upjohn
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