Richard J Ray

US Patent:

40200795, Apr 26, 1977

Filed:

Aug 1, 1974

Appl. No.:

5/493930

Inventors:

Richard E. Ray - Morton Grove IL
Hans A. Wagner - Skokie IL

Assignee:

G. D. Searle & Co. - Chicago IL

International Classification:

C07D27104

US Classification:

260307A

Abstract:

3-Alkylthioalkyl-4-optionally substituted sydnones, useful as anti-inflammatory pharmaceutical agents, are prepared.

US Patent:

54488524, Sep 12, 1995

Filed:

Apr 6, 1994

Appl. No.:

8/223950

Inventors:

Cisse W. Spragins - Madison WI
Richard J. Ray - Plymouth WI
Malcolm G. Stack - Madison WI

Assignee:

Bell Laboratories, Inc. - Madison WI

International Classification:

A01M 2500

US Classification:

43131

Abstract:

An integrally molded plastic rodenticide dispenser has a base with a floor from which exterior sidewalls extend upwardly. A lid is joined to the base by an integral hinge. The lid is pivotal about the hinge to selectively cover and uncover the base. A passageway for pests, in particular rodents such as rats, is formed within the interior volume of the covered base by two converging barriers, the ends of which are spaced from one another to define a rodent feeding trough. Each barrier is comprised of two segments: a base barrier segment which is integrally formed with the base and extends upwardly from the base floor a distance less than the height of the base sidewalls, and a lid barrier segment which is integrally formed with the lid and which protrudes from the lid. The lid barrier segment is aligned with the base barrier segment when the lid covers the base to define a barrier across a portion of the base to block the passage of pests through the barrier. Pairs of prongs extend upwardly from the base barrier segment in spaced opposed relation, such that the lid barrier segment when it covers the base is engaged between the prongs to thereby restrict displacement of the lid barrier segment.

US Patent:

41196384, Oct 10, 1978

Filed:

Nov 29, 1976

Appl. No.:

5/745745

Inventors:

Richard E. Ray - Morton Grove IL

Assignee:

G. D. Searle & Co. - Chicago IL

International Classification:

C07D20904

US Classification:

26032612A

Abstract:

This invention relates to a new class of compounds of the indole series. Particularly, it relates to novel thio esters of 1-(p-chlorobenzoyl)-5-methoxy-2-methylindole-3-acetic acid. These novel compounds are prepared by reacting 1-(p-chlorobenzoyl)-5-methoxy-2-methylindole-3-acetic acid with an appropriate thiol and diethyl phosphorocyanidate or diphenyl phosphorazidate in the presence of triethylamine in a dimethylformamide solution. These compounds are useful anti-inflammatory agents.

US Patent:

D3461998, Apr 19, 1994

Filed:

Nov 12, 1992

Appl. No.:

D/001372

Inventors:

Cisse W. Spragins - Madison WI
John R. Schwerin - Madison WI
Richard J. Ray - Plymouth WI

Assignee:

Bell Laboratories, Inc. - Madison WI

US Classification:

D22119