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E. I. DU PONT DE NEMOURS & COMPANY v. LADD

Civ. A. No. 881-62.

224 F.Supp. 149 (1963)

E. I. DU PONT DE NEMOURS & COMPANY, Northrop Brown, William Philip Langsdorf, Jr., and Carl Earle Schweitzer, Plaintiffs, v. David L. LADD, Commissioner of Patents, Defendant.

United States District Court District of Columbia.

December 3, 1963.

Attorney(s) appearing for the Case

Frederick Schafer, Washington, D. C., Louis F. Reed, Fish, Richardson & Neave, New York City, Allan R. Plumley, Earl L. Tyner, Jr., Wilmington, Del., for plaintiffs.

Clarence W. Moore, Sol., Washington, D. C., for defendant.

JACKSON, District Judge.

This action was filed pursuant to Title 35 U.S.C. § 145 seeking judgment authorizing the defendant, Commissioner of Patents, to issue Letters Patent containing claims, 2, 3, 4, 7, 8 and 9 of application Serial No. 682,325, filed September 6, 1957, entitled "Polyoxymethylene Diethers". This application was assigned to the plaintiff, E. I. Du Pont De Nemours & Company, by the inventors Northrop Brown, William Philip Langsdorf, Jr.,...

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