Thomas T Stevenson

US Patent:

7696232, Apr 13, 2010

Filed:

Sep 10, 2002

Appl. No.:

10/485125

Inventors:

Richard A. Berger - Claymont DE, US
Isaac Billy Annan - Newark DE, US
George Philip Lahm - Wilmington DE, US
John Lindsey Flexner - Landenberg PA, US
Thomas Paul Selby - Hockessin DE, US
Thomas Martin Stevenson - Newark DE, US

Assignee:

E. I. du Pont de Nemours and Company - Wilmington DE

International Classification:

A01N 43/40

US Classification:

514341, 5142292, 514354, 514365

Abstract:

This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof.

US Patent:

8637552, Jan 28, 2014

Filed:

Aug 10, 2012

Appl. No.:

13/571677

Inventors:

Richard Alan Berger - Claymont DE, US
Isaac Billy Annan - Newark DE, US
George Philip Lahm - Wilmington DE, US
John Lindsey Flexner - Landenberg PA, US
Thomas Paul Selby - Hockessin DE, US
Thomas Martin Stevenson - Newark DE, US

Assignee:

E I du Pont de Nemours and Company - Wilmington DE

International Classification:

A01N 43/40

US Classification:

514341, 5142292, 514354, 514365

Abstract:

This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof.

US Patent:

20090186907, Jul 23, 2009

Filed:

Jun 19, 2007

Appl. No.:

12/304156

Inventors:

James Francis Bereznak - Newtown Square PA, US
Thomas Martin Stevenson - Newark DE, US
Andrew Edmund Taggi - Newark DE, US
Paula Louise Sharpe - Middletown DE, US

Assignee:

E.I. DuPont De Nemours and Company - Wilmington DE

International Classification:

A61K 31/497
C12N 5/06
C07D 403/04

US Classification:

51425505, 435375, 544405

Abstract:

This invention pertains to a method of inhibiting undesired animal cellular proliferation said method comprising contacting an animal cell with a compound of Formula 1 and all pharmaceutically acceptable, salts, N-oxides, hydrates, solvates, or geometric and stereoisomers thereof:wherein

US Patent:

20100152194, Jun 17, 2010

Filed:

Feb 24, 2010

Appl. No.:

12/711285

Inventors:

Richard Alan Berger - Claymont DE, US
Isaac Billy Annan - Newark DE, US
John Lindsey Flexner - Landenberg PA, US
George Philip Lahm - Wilmington DE, US
Thomas Paul Selby - Hockessin DE, US
Thomas Martin Stevenson - Newark DE, US

Assignee:

E. I. DU PONT DE NEMOURS AND COMPANY - Wilmington DE

International Classification:

A01N 43/56
A01N 43/58
A01N 43/54
A01P 3/00
A01P 7/00

US Classification:

51425205, 514406, 514341, 514256

Abstract:

This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereofwherein A and B and Rthrough Rare as defined in the disclosure. This invention also relates to propagules treated with a compound of Formula I and compositions comprising a Formula I compound for coating propagules.

US Patent:

39773248, Aug 31, 1976

Filed:

Jan 13, 1964

Appl. No.:

4/337506

Inventors:

Thomas Stevenson - Huntingdon Valley PA
John J. Scanlon - Willingboro NJ

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

F42B 916

US Classification:

102 38

Abstract:

1. A dart type projectile having a bore size cylindrical portion of a len at least as long as the diameter thereof, a conical nose extending forwardly of said cylindrical portion and having a taper of substantially 16. degree. , a rearwardly extending shaft, and four stabilizing fins having longitudinally extending peripheral edge portions longitudinally aligned with peripheral portions of said cylindrical portion, of an axial length at least that of said cylindrical portion, and of a width capable of supporting said projectile as the cylindrical portion leaves a smooth bore gun barrel, said shaft extending rearwardly from said cylindrical portion to said fins, the periphery of said fins and said cylindrical portion being concentric to within about one ten thousandth of an inch, said nose having a density substantially twice that of iron to reduce retardation to about one foot per second of velocity with an initial velocity of about 3,800 feet per second.