Steven R. Lammert

Person

Greenwood, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of 4-haloazetidin-2-ones from 4-sulfinoazetidin-2-ones
- Patent number 4,368,156
- Issue date Jan 11, 1983
- Eli Lilly and Company
- Wayne A. Spitzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for cleaving an imido side chain from penicillins and cepha...
- Patent number 4,005,074
- Issue date Jan 25, 1977
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin cleavage process
- Patent number 4,001,239
- Issue date Jan 4, 1977
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin cleavage process
- Patent number 3,994,888
- Issue date Nov 30, 1976
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a desacetoxycephalosporin from a penam and/or...
- Patent number 3,968,108
- Issue date Jul 6, 1976
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Nitrooxycepham compounds and process for preparing desacetoxyceph...
- Patent number 3,962,226
- Issue date Jun 8, 1976
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of desacetoxy-cephalosporin sulfoxides from penicillin...
- Patent number 3,960,851
- Issue date Jun 1, 1976
- Eli Lilly and Company
- Stjephan P. Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 6-acylamino-2-methyl-2-halomethyl penams
- Patent number 3,960,844
- Issue date Jun 1, 1976
- Eli Lilly and Company
- Stjepan Kukolja
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the conversion of 3-methyl-3-hydroxycepham compounds
- Patent number 3,932,387
- Issue date Jan 13, 1976
- Eli Lilly and Company
- Stjepan P. Kukolja
- C07 - ORGANIC CHEMISTRY

Steven R. Lammert

Person

Patents Grantslast 30 patents

Preparation of 4-haloazetidin-2-ones from 4-sulfinoazetidin-2-ones

Process for cleaving an imido side chain from penicillins and cepha...

Cephalosporin cleavage process

Cephalosporin cleavage process

Process for preparing a desacetoxycephalosporin from a penam and/or...

3-Nitrooxycepham compounds and process for preparing desacetoxyceph...

Preparation of desacetoxy-cephalosporin sulfoxides from penicillin...

Preparation of 6-acylamino-2-methyl-2-halomethyl penams

Process for the conversion of 3-methyl-3-hydroxycepham compounds