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Marguerite A. Cervin, Redwood City US

Marguerite A. Cervin, Redwood City, CA US

Patent application numberDescriptionPublished
20090098249Variant Buttiauxella sp. Phytases having altered properties - The present invention relates to variant phytase enzymes having altered properties.04-16-2009
20090142843Glucose Transport Mutants For Production Of Biomaterial - A method is disclosed for restoring a Glu06-04-2009
20090203102COMPOSITIONS AND METHODS FOR PRODUCING ISOPRENE - The invention features methods for producing isoprene from cultured cells. The invention also provides compositions that include these cultured cells.08-13-2009
20090311395ACYL Transferase Useful for Decontamination - The present invention provides an enzyme system that efficiently generates peracetic acid for use in decontamination applications. In preferred embodiments, the present invention provides a system that comprises an ester substrate, a hydrogen peroxide, and at least one acyl transferase. In some particularly preferred embodiments, the system further comprises at least one surfactant. In alternatively preferred embodiments, the present invention provides at least one wild-type and/or variant acyl transferase. The present invention finds particular use in decontamination involving a wide variety of chemical and biological warfare materials, as well as for general surface cleaning and decontamination.12-17-2009
20100003716ISOPRENE SYNTHASE VARIANTS FOR IMPROVED MICROBIAL PRODUCTION OF ISOPRENE - The present invention provides methods and compositions comprising at least one isoprene synthase enzyme with improved catalytic activity and/or solubility. In particular, the present invention provides variant plant isoprene synthases for increased isoprene production in microbial host cells. Biosynthetically produced isoprene of the present invention finds use in the manufacture of rubber and elastomers.01-07-2010
20100048964COMPOSITIONS AND METHODS FOR PRODUCING ISOPRENE FREE OF C5 HYDROCARBONS UNDER DECOUPLING CONDITIONS AND/OR SAFE OPERATING RANGES - The invention features methods for producing isoprene from cultured cells wherein the cells in the stationary phase. The invention also provides compositions that include these cultured cells and/or increased amount of isoprene. The invention also provides for systems that include a non-flammable concentration of isoprene in the gas phase. Additionally, the invention provides isoprene compositions, such as compositions with increased amount of isoprene or increased purity.02-25-2010
20100330647Enzyme for the Production of Long Chain Peracid - The present invention provides methods and compositions comprising at least one perhydrolase enzyme for cleaning and other applications. In some embodiments, the present invention provides methods and compositions for generation of long chain peracids. Certain embodiments of the present invention find particular use in applications involving cleaning, bleaching and disinfecting.12-30-2010
20110027830USE OF AN ASPARTIC PROTEASE (NS24) SIGNAL SEQUENCE FOR HETEROLOGOUS PROTEIN EXPRESSION - The invention relates to heterologous polypeptide expression and secretion by filamentous fungi and vectors and processes for expression and secretion of such polypeptides. More particularly, the invention discloses the use of a signal sequence form an aspartic protease obtained from 02-03-2011
20110098207Cellulase-Free Enzyme Compositions and Host Cells for Producing the Same - The present invention provides recombinant bacterial cells for producing a detergent-additive protein. In some embodiments, the cells are of the genus 04-28-2011
20110117598Enhanced Protein Production in Bacillus - The present invention relates to cells that have been genetically manipulated to have an altered capacity to express and/or produce proteins of interest. In particular, the present invention relates to modified host cells of Gram-positive microorganisms, such as 05-19-2011
20110159557COMPOSITIONS AND METHODS OF PGL FOR THE INCREASED PRODUCTION OF ISOPRENE - Provided herein are improved compositions and methods for the increased production of isoprene. Also provided herein are improved compositions and methods for the increased production of heterologous polypeptides capable of biological activity.06-30-2011

Patent applications by Marguerite A. Cervin, Redwood City, CA US