Patents by Inventor Brian F. Schmidt
Brian F. Schmidt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10683528Abstract: The present invention relates in general to bacterial cells having genetic alterations that result in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include altered Gram positive microorganisms having one or more a genetic alterations that reduce the expression of a gene in the sin operon, thereby resulting in the enhanced expression of one or more proteins of interest.Type: GrantFiled: December 3, 2015Date of Patent: June 16, 2020Assignee: DANISCO US INCInventors: Cristina Bongiorni, Rodante Gonzales Caguiat, Carol Marie Fioresi, Brian F. Schmidt, Anita Van Kimmenade, Chao Zhu
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Publication number: 20190233767Abstract: Described are compositions and methods relating to the removal of oily stains from fabrics and other surfaces using a lipase in combination with a selected surfactant to mediate the release of fatty acids generated by the lipase. The compositions and methods have application in, e.g., laundry cleaning and dishwashing.Type: ApplicationFiled: April 10, 2019Publication date: August 1, 2019Inventors: Christian D. Adams, Katherine D. Collier, Michael J. Pepsin, Brian F. Schmidt
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Publication number: 20190194577Abstract: The present invention provides methods for protein engineering and serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.Type: ApplicationFiled: September 7, 2018Publication date: June 27, 2019Inventors: LUIS G. CASCAO-PEREIRA, DAVID A. ESTELL, FRITS GOEDEGEBUUR, JAMES T. KELLIS, JR., AYROOKARAN J. POULOSE, BRIAN F. SCHMIDT, WOLFGANG AEHLE
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Patent number: 10287591Abstract: The present invention relates in general to bacterial cells having a genetic alteration that results in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include Gram positive microorganisms, such as Bacillus species, having a genetic alteration that modifies activity of a protein encoded by the ykf operon and results in enhanced expression of a protein of interest.Type: GrantFiled: December 8, 2014Date of Patent: May 14, 2019Assignee: DANISCO US INCInventors: Cristina Bongiorni, Rei Otsuka, Brian F. Schmidt, Anita Van Kimmenade
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Publication number: 20190032065Abstract: The present invention relates in general to bacterial cells having a genetic alteration that results in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include Gram positive microorganisms, such as Bacillus species, having a genetic alteration that reduces the expression of a gene in the pdh operon and results in enhanced expression of a protein of interest.Type: ApplicationFiled: December 5, 2014Publication date: January 31, 2019Applicant: DANISCO US INC.Inventors: Cristina BONGIORNI, Brian F. SCHMIDT, Anita VAN KIMMENADE
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Publication number: 20180371445Abstract: The present disclosure is generally related to modified Gram-positive bacterial cells producing increased amounts of one or more protein(s) of interest. Certain embodiments of the instant disclosure are therefore directed to modified Gram-positive bacterial cells expressing an increased amount of a POI relative to unmodified (i.e., parental) Gram-positive bacterial cells, wherein the modified (i.e., daughter) bacterial cells comprise a modification which increases rasP gene expression. In certain other embodiments, the disclosure pertains to methods of modifying bacterial cells such that the modified (daughter) cells produce an increased level of a protein of interest. In other embodiments, the disclosure pertains to a protein of interest produced by fermenting a modified bacterial cell of the instant disclosure. Certain other embodiments of the disclosure are directed to one or more proteinaceous compositions comprising one or more protein(s) of interest thus made.Type: ApplicationFiled: December 21, 2016Publication date: December 27, 2018Applicant: Danisco US Inc.Inventors: Christina Bongiorni, Jolanda Neef, Brian F. Schmidt, Anita Van Kimmenade, Jan Maarten Van Dijl
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Patent number: 10093887Abstract: The present invention provides methods for protein engineering and serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.Type: GrantFiled: July 21, 2014Date of Patent: October 9, 2018Assignee: DANISCO US INC.Inventors: Wolfgang Aehle, Luis G. Cascao-Pereira, David A. Estell, Frits Goedegebuur, James T. Kellis, Jr., Ayrookaran J. Poulose, Brian F. Schmidt
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Publication number: 20180208945Abstract: Compositions and methods are provided for genome editing at a target site in the genome of a filamentous fungal cell. The methods and compositions disclosed are drawn to a guide polynucleotide/Cas endonuclease system and donor polynucleotides with shorter homology arms (i.e., less than 500 bps) to a genomic locus of the fungal cell.Type: ApplicationFiled: July 28, 2016Publication date: July 26, 2018Inventors: Kai BAO, Susan Mampusti MADRID, Brian F. SCHMIDT
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Publication number: 20170369537Abstract: The present invention relates in general to bacterial cells having a genetic alteration that results in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include Grampositive microorganisms, such as members of the Bacillus genus having a genetic alteration that delays, reduces, or blocks the expression or activation of genes for sporulation, thereby resulting in enhanced expression of a protein of interest. The genetic alteration is one that reduces expression of a kinA gene, a phrA gene or a phrE gene.Type: ApplicationFiled: December 11, 2015Publication date: December 28, 2017Applicant: DANISCO US INC.Inventors: Cristina BONGIORNI, Robert I. CHRISTENSEN, Brian F. SCHMIDT, Anita VAN KIMMENADE
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Publication number: 20170362628Abstract: The present invention relates in general to bacterial cells having genetic alterations that result in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include altered Gram positive microorganismshaving one or more a genetic alterations that reduce the expression of a gene in the sin operon, thereby resulting in the enhanced expression of one or more proteins of interest.Type: ApplicationFiled: December 3, 2015Publication date: December 21, 2017Applicant: DANISCO US INC.Inventors: Cristina BONGIORNI, Rodante GONZALES CAGUIAT, Carol Marie FIORESI, Brian F. SCHMIDT, Anita VAN KIMMENADE, Chao ZHU
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Publication number: 20160319288Abstract: The present invention relates in general to bacterial cells having a genetic alteration that results in increased expression of a protein of interest and methods of making and using such cells. Aspects of the present invention include Gram positive microorganisms, such as Bacillus species, having a genetic alteration that modifies activity of a protein encoded by the ykf operon and results in enhanced expression of a protein of interest.Type: ApplicationFiled: December 8, 2014Publication date: November 3, 2016Applicant: DANISCO US INC.Inventors: Cristina BONGIORNI, Rei OTSUKA, Brian F. SCHMIDT, Anita VAN KIMMENADE
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Publication number: 20160222368Abstract: The present invention provides serine protease enzymes produced from LG12-clade enzymes. In addition, the present invention provides compositions comprising these protease enzymes. In some embodiments, the present invention provides cleaning compositions comprising at least one of these protease enzymes.Type: ApplicationFiled: September 11, 2014Publication date: August 4, 2016Applicant: Danisco US Inc.Inventors: Lilia M. Babe, David A. Estell, Frits Goedegebuur, Richard R. Bott, Marc Kolkman, Harm Mulder, Brian F. Schmidt, Katherine Augustyn, Munroop Atwal, Abby Marquez
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Publication number: 20160010072Abstract: The present invention provides engineered protease variants. In particular, the protease variants comprise combinable mutations at selected surface positions that affect the charge and/or hydrophobicity of the enzyme to enhance at least one desired property of the resulting variant enzyme in a chosen application. Compositions comprising the protease variants, and methods for using the same are also provided.Type: ApplicationFiled: June 29, 2015Publication date: January 14, 2016Inventors: Wolfgang Aehle, Luis G. Cascao-Pereira, David A. Estell, Frits Goedegebuur, James T. Kellis, Ayrookaran J. Poulose, Brian F. Schmidt
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Publication number: 20150132825Abstract: The present invention provides methods for protein engineering and serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.Type: ApplicationFiled: November 10, 2014Publication date: May 14, 2015Applicant: DANISCO US INC.Inventors: Wolfgang Aehle, Luis G. Cascao-Pereira, David A. Estell, Frits Goedegebuur, James T. Kellis, JR., Ayrookaran J. Poulose, Brian F. Schmidt
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Patent number: 8962796Abstract: The present invention relates to modified variant Bowman Birk Protease Inhibitor proteins (BBPIs) that comprise peptides that bind target proteins, and that are further modified to have greater protease inhibitory activity and/or be produced at greater yields than the unmodified BBPIs. The invention encompasses polynucleotide constructs and expression vectors containing polynucleotide sequences that encode the modified variant BBPIs, the transformed host cells that express and produce the modified variant BBPIs, the modified variant BBPI proteins, the compositions comprising the modified variant BBPIs, and the methods for making and using the modified variant BBPIs in personal care.Type: GrantFiled: January 31, 2013Date of Patent: February 24, 2015Assignee: Danisco US Inc.Inventors: Neelam S. Amin, Katherine D. Collier, Melodie Estabrook, David A. Estell, Bryan P. Fox, Scott D. Power, Brian F. Schmidt, Gudrun Vogentanz
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Publication number: 20150031589Abstract: The present invention provides methods for protein engineering and serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.Type: ApplicationFiled: July 21, 2014Publication date: January 29, 2015Applicant: DANISCO US INC.Inventors: Wolfgang Aehle, Luis G. Cascao-Pereira, David A. Estell, Frits Goedegebuur, James T. Kellis, JR., Ayrookaran J. Poulose, Brian F. Schmidt
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Patent number: 8394941Abstract: The present invention relates to modified variant Bowman Birk Protease Inhibitor proteins (BBPIs) that comprise peptides that bind target proteins, and that are further modified to have greater protease inhibitory activity and/or be produced at greater yields than the unmodified BBPIs. The invention encompasses polynucleotide constructs and expression vectors containing polynucleotide sequences that encode the modified variant BBPIs, the transformed host cells that express and produce the modified variant BBPIs, the modified variant BBPI proteins, the compositions comprising the modified variant BBPIs, and the methods for making and using the modified variant BBPIs in personal care.Type: GrantFiled: April 8, 2011Date of Patent: March 12, 2013Assignee: Danisco US Inc.Inventors: Neelam S. Amin, Katherine D. Collier, Melodie Estabrook, David A. Estell, Bryan P. Fox, Scott D. Power, Brian F. Schmidt, Gudrun Vogtentanz
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Publication number: 20120258507Abstract: The present compositions and methods relate to a lipase cloned from Thermobifida fusca, polynucleotides encoding the lipase, and methods of use thereof. The compositions and methods have particular application in detergent cleaning compositions and methods.Type: ApplicationFiled: December 14, 2010Publication date: October 11, 2012Applicant: Danisco US Inc.Inventors: Christian D. Adams, Brian F. Schmidt
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Publication number: 20110312064Abstract: Described are compositions and methods for removing oily stains from fabrics by treating the fabrics with cyclodextrins. Cyclodextrins can be added to the fabrics or generated in situ by converting a substrate of starch or dextrin with cyclomaltodextrin glucanotransferase.Type: ApplicationFiled: November 30, 2009Publication date: December 22, 2011Applicant: DANISCO US INC.Inventors: Christian D. Adams, Katherine D. Collier, Thjs Kaper, Brian F. Schmidt
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Publication number: 20110281324Abstract: Described are detergent compositions comprising at least one lipase enzyme selected from SriII, ScoIIA, ScoIIB, CefII, and variants, thereof. The compositions are useful for removing oily stains from fabric.Type: ApplicationFiled: November 30, 2009Publication date: November 17, 2011Applicant: Danisco US Inc.Inventors: Christian D. Adams, Kai Bao, Katherine D. Collier, Edwin Lee, Andrei Miasnikov, Zhen Qian, Brian F. Schmidt, Danfeng Song