Leo Ralph Swett

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Waukegan, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Acylphosphonate esters
- Patent number 4,014,997
- Issue date Mar 29, 1977
- Abbott Laboratories
- Leo Ralph Swett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1,3-Dimethyl- 1H-pyrazolo(4,3-D) pyrimidine-7 (6H)-ones
- Patent number 3,939,161
- Issue date Feb 17, 1976
- Abbott Laboratories
- James Daniel Ratajczyk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,6-Dihydro-1,3-dimethyl-8-phenylpyrazolo[4,3-e] [1,4]diazepin-5-(1...
- Patent number 3,934,018
- Issue date Jan 20, 1976
- Abbott Laboratories
- Leo Ralph Swett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE