Orum D. Stringer

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intermediates for preparing 7-(2-aminoethyl)-1,3-benzthia- or oxa-...
- Patent number 4,663,482
- Issue date May 5, 1987
- SmithKline Beckman Corporation
- Orum D. Stringer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-[2-(dialkylamino)ethyl]-7-hydroxyisatins
- Patent number 4,593,106
- Issue date Jun 3, 1986
- SmithKline Beckman Corporation
- Orum D. Stringer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(2-Aminoethyl)-1,3-benzthia- or oxa-zol-2(3H)-ones
- Patent number 4,554,284
- Issue date Nov 19, 1985
- SmithKline Beckman Corporation
- Orum D. Stringer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antihypertensive 7-[2-(dialkylamino)ethyl]-4-hydroxy-1,3-benzimidaz...
- Patent number 4,554,287
- Issue date Nov 19, 1985
- SmithKline Beckman Corporation
- Orum D. Stringer
- C07 - ORGANIC CHEMISTRY