E.i. Dupont De Nemours and Company

United States of America, As Represented by the Secretary of Agriculture

Arkion Life Sciences, LLC

Earnest W Porta

Robert DiCosimo

David L Anton

Hyun S Lillehoj

Cyril Gay

Leslie A Confer

Ujvala Deepthi Gadde

Samuel V Walker

Rudolf E Svadlenak

James M Ridgway, Jr

In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of&#x3b1;-toxin,elongation factor Tu (EF-Tu),necrotic enteritis B-like (NetB) toxin,Pyruvate: Ferredoxin oxidoreductase (PFO), andelongation factor 1-alpha.

Hyperimmunized egg product for treatment of necrotic enteritis in poultry

Non-halogenated aqueous degreasing compositions-useful for removing inks and cleaning printed circuit boards comprising a three-component mixture of (1) an organic acid consisting essentially of an alkanoic acid, preferably a hydroxy-substituted alkanoic acid, (2) a straight chain alkanol having at least four carbon atoms or an alkyl ester derived from an unsubstituted or substituted alkanoic acid and a straight chain alkanol having at least four carbon atoms and (3) water.

Non-halogenated aqueous cleaning systems

The invention provides a process for the production of N-(phosphonomethyl)glycine, also known as glyphosate. The process comprises hydrogenating a mixture containing glyoxylic acid and aminomethylphosphonic acid, the mixture having been enzymatically prepared in situ by the reaction of glycolic acid and oxygen in an aqueous solution containing aminomethylphosphonic acid and the enzymes glycolate oxidase and catalase.

Hydrogenation of enzymatically-produced glycolic

The invention provides a process for producing mixtures of glyoxylic acid and aminomethylphosphonic acid. The process comprises reacting glycolic acid and oxygen in an aqueous solution in the presence of aminomethylphosphonic acid catalyst consisting of glycolate oxidase and catalase. The resulting mixtures are useful intermediates in the production of N-(phosphonomethyl)glycine.

Process for preparing glyoxylic acid/aminomethylphosphonic acid mixtures

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Landenberg, PA, United States of America

Earnest W Porta