Box 2
Container
Contains 68 Results:
U.S. Patent #2,783,261 - Polyoxygenated Cyclic Compounds, 1957
File — Box: 2, Folder: 33
Dates:
1957
U.S. Patent #2,837,571 - 2-Acylindanones and Process for Their Preparation, 1958-1959
File — Box: 2, Folder: 34
Dates:
1958-1959
U.S. Patent #2,921,073 - Substituted Pyridine and Quinoline N-Oxides and Process for Producing the Same, 1960
File — Box: 2, Folder: 35
Dates:
1960
U.S. Patent #2,972,630 - Tetracycline Derivative and Process for Preparation, 1961
File — Box: 2, Folder: 36
Dates:
1961
U.S. Patent #3,002,021 - New Derivatives of the Tetracycline-Type Antibiotics (Photocopy), 1961
File — Box: 2, Folder: 37
Dates:
1961
U.S. Patent #3,043,876 - 4a, 12a-Anhydro-Desdimethylaminotetracycline and Analogs Thereof (Photocopy), 1962
File — Box: 2, Folder: 40
Dates:
1962
U.S. Patent #3,047,626 - 4-Desdimethylamino-6-Deoxy-Tetracycline Derivatives (Photocopy), 1962
File — Box: 2, Folder: 41
Dates:
1962
U.S. Patent #3,117,159 - Derivatives of the Tetracycline-Type Antibiotics, 1964
File — Box: 2, Folder: 42
Dates:
1964