Japan—Licensees—Foreign—Neomycin,, 1956-1963?

Original document order kept.

· Scientific articles—Comparative Properties of Neomycin and Kanamycin.

· Patent progress information.

· Scientific correspondence marked confidential by writer over a disagreement with the criticism of Dr. Umezawa's work on S. fradiae by Dr. S. Waksman.

· Patent not accepted in Japan and goes to legal action.

· Proposed Neomycin agreement.

· Copy of patent application 1440/1950 with appeal trial number 1996/1958; application abandoned.