Patents by Inventor Raymond Richard Zolandz
Raymond Richard Zolandz 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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Publication number: 20170145445Abstract: The present invention relates to the fermentative production of alcohols including ethanol and butanol, and processes for improving alcohol fermentation employing in situ product removal methods.Type: ApplicationFiled: October 14, 2016Publication date: May 25, 2017Inventors: Stephane Francois Bazzana, James Timothy Cronin, Michael Charles Grady, David J. Lowe, Brian Michael Roesch, Joseph J. Zaher, Raymond Richard Zolandz
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Patent number: 9605281Abstract: The present invention relates to the fermentative production of alcohols including ethanol and butanol, and processes for improving alcohol fermentation employing in situ product removal methods.Type: GrantFiled: March 14, 2013Date of Patent: March 28, 2017Assignee: Butamax Advanced Biofuels LLCInventors: Stephane Francois Bazzana, James Timothy Cronin, Michael Charles Grady, David J. Lowe, Brian Michael Roesch, Joseph J. Zaher, Raymond Richard Zolandz
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Patent number: 9109196Abstract: The present invention relates to the production of fermentation products such as alcohols including ethanol and butanol, and processes employing in situ product removal methods.Type: GrantFiled: September 12, 2013Date of Patent: August 18, 2015Assignee: Butamax Advanced Biofuels LLCInventors: Stephane Francois Bazzana, Adam Bernfeld, Keith H. Burlew, James Timothy Cronin, Michael Charles Grady, Brian Michael Roesch, Joseph J. Zaher, Raymond Richard Zolandz
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Publication number: 20140073021Abstract: The present invention relates to the production of fermentation products such as alcohols including ethanol and butanol, and processes employing in situ product removal methods.Type: ApplicationFiled: September 12, 2013Publication date: March 13, 2014Applicant: BUTAMAX ADVANCED BIOFUELS LLCInventors: STEPHANE FRANCOIS BAZZANA, ADAM BERNFELD, KEITH H. BURLEW, JAMES TIMOTHY CRONIN, MICHAEL CHARLES GRADY, BRIAN MICHAEL ROESCH, JOSEPH J. ZAHER, RAYMOND RICHARD ZOLANDZ
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Publication number: 20140073820Abstract: The present invention relates to the fermentative production of alcohols including ethanol and butanol, and processes for improving alcohol fermentation employing in situ product removal methods.Type: ApplicationFiled: March 14, 2013Publication date: March 13, 2014Applicant: BUTAMAX(TM) ADVANCED BIOFUELS LLCInventors: STEPHANE FRANCOIS BAZZANA, JAMES TIMOTHY CRONIN, MICHAEL CHARLES CRADY, DAVID J. LOWE, BRIAN MICHAEL ROESCH, JOSEPH J. ZAHER, RAYMOND RICHARD ZOLANDZ
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Patent number: 8586339Abstract: A two-stage heat treatment process is provided to improve the processability of recombinant microbial biomass comprising an enzyme having perhydrolytic activity. More specifically, a process is provided to treat the recombinant microbial biomass comprising a Thermotoga sp. acetyl xylan esterase having perhydrolytic activity such that microfiltration may be used to partially-purify and/or concentrate protein preparations. The acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.Type: GrantFiled: March 23, 2011Date of Patent: November 19, 2013Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, Raymond Richard Zolandz
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Patent number: 8486380Abstract: Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: GrantFiled: September 11, 2012Date of Patent: July 16, 2013Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Mark S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Patent number: 8445247Abstract: Disclosed herein are enzyme powders comprising a spray-dried formulation of at least one CE-7 esterase, at least one oligosaccharide excipient, and optionally at least one surfactant. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned enzyme powders. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: July 12, 2012Date of Patent: May 21, 2013Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert DiCosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Patent number: 8367597Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: August 19, 2011Date of Patent: February 5, 2013Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Publication number: 20130004479Abstract: Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: ApplicationFiled: September 11, 2012Publication date: January 3, 2013Inventors: Robert Dicosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Mark S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Patent number: 8337905Abstract: Disclosed herein are multi-component peroxycarboxylic acid generation systems for enzymatically producing aqueous formulations of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid generation systems comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: GrantFiled: October 1, 2009Date of Patent: December 25, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Mark S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Publication number: 20120276609Abstract: Disclosed herein are enzyme powders comprising a spray-dried formulation of at least one CE-7 esterase, at least one oligosaccharide excipient, and optionally at least one surfactant. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned enzyme powders. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: ApplicationFiled: July 12, 2012Publication date: November 1, 2012Inventors: Robert DICOSIMO, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Patent number: 8293221Abstract: Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.Type: GrantFiled: October 1, 2009Date of Patent: October 23, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, William R. Cahill, David George Dipietro, Eugenia Costa Hann, Mark S. Payne, Richard Alan Reynolds, Raymond Richard Zolandz
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Patent number: 8283142Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: August 19, 2011Date of Patent: October 9, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Patent number: 8252562Abstract: Disclosed herein are enzyme powders comprising a spray-dried formulation of at least one CE-7 esterase, at least one oligosaccharide excipient, and optionally at least one surfactant. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned enzyme powders. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: October 1, 2009Date of Patent: August 28, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert DiCosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Patent number: 8148314Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: August 19, 2011Date of Patent: April 3, 2012Assignee: E. I. du Pont de Nemours and CompanyInventors: Robert Dicosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Patent number: 8148316Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: GrantFiled: August 19, 2011Date of Patent: April 3, 2012Assignee: E. I du Pont de Nemours and CompanyInventors: Robert DiCosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Publication number: 20110306103Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: ApplicationFiled: August 19, 2011Publication date: December 15, 2011Inventors: Robert DICOSIMO, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Publication number: 20110305683Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: ApplicationFiled: August 19, 2011Publication date: December 15, 2011Inventors: Robert Dicosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz
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Publication number: 20110306667Abstract: Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.Type: ApplicationFiled: August 19, 2011Publication date: December 15, 2011Inventors: Robert Dicosimo, Arie Ben-Bassat, Mark S. Payne, Raymond Richard Zolandz