Nelson Henry Ludwig

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Greenfield, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for formulating a synthetic drug for use in animal feed, an...
- Patent number 4,665,100
- Issue date May 12, 1987
- Eli Lilly and Company
- Nelson H. Ludwig
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Controlled release parasitic formulations and method
- Patent number 4,331,652
- Issue date May 25, 1982
- Eli Lilly and Company
- Nelson H. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Controlled release formulations and method of treatment
- Patent number 4,293,539
- Issue date Oct 6, 1981
- Eli Lilly and Company
- Nelson H. Ludwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilization method
- Patent number 4,048,268
- Issue date Sep 13, 1977
- Eli Lilly and Company
- Nelson Henry Ludwig
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES