Pfizer Corporation

Cultor Corporation

Fu-Ning Fung

Raymond C Glowaky

Bruce A Hay

James W Miller

Michael Torrey Wuesthoff

James E Swenarton, Deceased

Method of synthesizing gamma pyrones

There is disclosed a low calorie fat substitute comprising a non-flowable aqueous phase and an oil phase, with the interaction between said aqueous and oil phases resulting in a pourable emulsion. Also disclosed are food compositions containing pourable and nonpourable emulsions.

Low calorie fat substitute

There is disclosed a low calorie fat substitute comprising an emulsion containing a non-flowable aqueous phase, an oil phase and a fat extender. Also disclosed are low calorie fat substitutes wherein the fat or oil is replaced by a fat mimetic.

Low-calorie fat substitute

Novel, semi-crystalline depsipeptide polymers and copolymers particularly suitable for use in fabricating bioabsorbable medical implant devices such as sutures or clips and obtained through ring-opening polymerization of certain 3-substituted-2,5-morpholinediones prepared by reacting a naturally occurring alpha-amino acid with an alpha-halo acid chloride in inert solvent in the presence of an acid acceptor.

Bioabsorbable co-polydepsipeptide

Bioabsorbable polydepsipeptide, preparation and use thereof

Aqueous gel-forming compositions useful for improving oil recovery from subterranean hydrocarbon-containing reservoirs are prepared by reacting an aminoalkylated polyacrylamide with an aldehyde, dialdehyde or derivative thereof in aqueous medium. These compositions are particularly effective in reducing excessive water encroachment at producer wells.

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Salem, CT, United States of America

Fu-Ning Fung