Leslie A. Freiberg

Person

Waukegan, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Macrocyclic lactam prokinetic agents
- Patent number 5,554,605
- Issue date Sep 10, 1996
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic lactam prokinetic agents
- Patent number 5,538,961
- Issue date Jul 23, 1996
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic lactam prokinetic agents
- Patent number 5,523,418
- Issue date Jun 4, 1996
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic lactam prokinetic agents
- Patent number 5,523,401
- Issue date Jun 4, 1996
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin derivatives
- Patent number 5,288,709
- Issue date Feb 22, 1994
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rosaramicin derivatives and method of treating bacterial infections
- Patent number 5,140,014
- Issue date Aug 18, 1992
- Abbott Laboratories
- Clarence J. Maring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A 11,12-carbonates and method of use
- Patent number 4,686,207
- Issue date Aug 11, 1987
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A 11,12-carbonate and method of use
- Patent number 4,681,872
- Issue date Jul 21, 1987
- Abbott Laboratories
- Leslie A. Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A derivatives and method of use
- Patent number 4,672,056
- Issue date Jun 9, 1987
- Abbott Laboratories
- Prabhavathi Fernandes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Amino-3-demethoxyfortimicins, pharmaceutical compositions thereof...
- Patent number 4,427,662
- Issue date Jan 24, 1984
- Abbott Laboratories
- John S. Tadanier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salts of erythromycin A esters
- Patent number 4,264,765
- Issue date Apr 28, 1981
- Abbott Laboratories
- Nicholas S. Bodor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6'N-Alkyl- and 6',6'-di-N-alkyl derivatives of fortimicins A and B
- Patent number 4,205,070
- Issue date May 27, 1980
- Abbott Laboratories
- John S. Tadanier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the conversion of niddamycin to leucomycin A.sub.1, leu...
- Patent number 3,970,642
- Issue date Jul 20, 1976
- Abbott Laboratories
- Leslie Alan Freiberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-Dihydroniddamycin A compounds and related 3-(O)-esters and the pr...
- Patent number 3,932,383
- Issue date Jan 13, 1976
- Abbott Laboratories
- Leslie Alan Freiberg
- C07 - ORGANIC CHEMISTRY

Leslie A. Freiberg

Person

Patents Grantslast 30 patents

Macrocyclic lactam prokinetic agents

Macrocyclic lactam prokinetic agents

Macrocyclic lactam prokinetic agents

Macrocyclic lactam prokinetic agents

Erythromycin derivatives

Rosaramicin derivatives and method of treating bacterial infections

Erythromycin A 11,12-carbonates and method of use

Erythromycin A 11,12-carbonate and method of use

Erythromycin A derivatives and method of use

3-Amino-3-demethoxyfortimicins, pharmaceutical compositions thereof...

Salts of erythromycin A esters

6'N-Alkyl- and 6',6'-di-N-alkyl derivatives of fortimicins A and B

Process for the conversion of niddamycin to leucomycin A.sub.1, leu...

9-Dihydroniddamycin A compounds and related 3-(O)-esters and the pr...