- Cerophyl Laboratories, from Kansas City, Mo.1
- Charles W. Nichols, Cambridge, Ohio.1
- Chicago Pharmacal Co., a corporation, Chicago, Ill.1
- Colloidal Products, from Tampa, Fla.1
- Cutter Laboratories, from Berkeley, Calif.1
- Davart Products, from Ashland, Ky.1
- Dean Rubber Manufacturing Co., from North Kansas City, Mo.1
- Dolan Laboratories, St. Louis. Mo.1
- Don C. Keefer, trading as the Keefer Laboratories, Chicago, Ill.1
- Don Keefer1
- Dr. Jean Paul Fernel, Chicago, Ill.; amended information filed October 25, 1943.1
- Drug Products Co., from Long Island City, N. Y.1
- Edward S. Hidden, trading as the Carolina Chemical Co., Charleston, S. C.1
- Eunice Skelly, trading as Eunice Skelly and the Eunice Skelly House of Youth, New York, N. Y.1
- F. B. Chamberlain Co., a corporation, St. Louis, Mo.1
- First Texas Chemical Manufacturing Co., a corporation, Dallas, Tex.1
- Fred H. Moore, trading as the Hilltop Laboratories and the Hilltop Specialities Co., Minneapolis, Minn.1
- General Bandages, Inc., from Chicago, Ill.1
- George F. Hauptman, trading as the Market Drug Company, Philadelphia, Pa.1
- Gold Medal Coffee Co., Inc., from Houston, Tex.1