Patents by Inventor Pascal Delaquis
Pascal Delaquis 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: 11576377Abstract: The disclosure provides an antimicrobial mixture of at least two volatile compounds derived from essential oils, at least one of which is a bactericide selected from cinnamaldehyde, diacetyl, and acetic acid with another being a fungicide selected from allyl isothiocyanate, hexanal, thymol, and 2-nonane. The antimicrobial mixture inhibits both bacterial and fungal pathogens that negatively impact the shelf-life of perishable agricultural commodities, and at concentrations sufficiently low to avoid phytotoxic effects to agricultural commodities held in closed shipping and storage systems.Type: GrantFiled: April 10, 2014Date of Patent: February 14, 2023Assignee: Verséa Holdings Inc.Inventors: Perry Lidster, Eduardo Cacace, Pascal Delaquis
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Patent number: 10273513Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: GrantFiled: September 15, 2016Date of Patent: April 30, 2019Assignee: Her Majesty The Queen in Right of Canada as represented by the Minister of Agriculture and Agri-Food CanadaInventor: Pascal Delaquis
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Publication number: 20170002390Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: ApplicationFiled: September 15, 2016Publication date: January 5, 2017Inventor: Pascal DELAQUIS
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Publication number: 20160057998Abstract: The disclosure provides an antimicrobial mixture of at least two volatile compounds derived from essential oils, at least one of which is a bactericide selected from cinnamaldehyde, diacetyl, and acetic acid with another being a fungicide selected from allyl isothiocyanate, hexanal, thymol, and 2-nonane. The antimicrobial mixture inhibits both bacterial and fungal pathogens that negatively impact the shelf-life of perishable agricultural commodities, and at concentrations sufficiently low to avoid phytotoxic effects to agricultural commodities held in closed shipping and storage systems.Type: ApplicationFiled: April 10, 2014Publication date: March 3, 2016Inventors: Perry Lidster, Eduardo Cacace, Pascal Delaquis
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Patent number: 8242259Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: GrantFiled: September 2, 2010Date of Patent: August 14, 2012Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of Agriculture and Agri-Food CanadaInventor: Pascal Delaquis
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Patent number: 8148135Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: GrantFiled: September 2, 2010Date of Patent: April 3, 2012Inventor: Pascal Delaquis
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Publication number: 20100330621Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: ApplicationFiled: September 2, 2010Publication date: December 30, 2010Applicant: Her Majesty The Queen In Right of Canada As Represented By The Minster of Agriculture and AgriInventor: Pascal DELAQUIS
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Publication number: 20100330655Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: ApplicationFiled: September 2, 2010Publication date: December 30, 2010Applicants: Agri-FoodInventor: Pascal DELAQUIS
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Publication number: 20100330620Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: ApplicationFiled: September 2, 2010Publication date: December 30, 2010Applicant: Her Majesty The Queen In Right of Canada As Represented By The Minister of Agriculture and AgrInventor: Pascal DELAQUIS
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Patent number: 7811795Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: GrantFiled: November 30, 2005Date of Patent: October 12, 2010Assignee: Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Agriculture And Agri-Food CanadaInventor: Pascal Delaquis
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Publication number: 20070122886Abstract: A method for producing bacterial cellulose, said method comprising culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms, separating bacterial cellulose produced in said liquid medium from said liquid medium, washing said separated bacterial cellulose and drying said bacterial cellulose. The cellulose-producing Proteus strain is preferably a Proteus myxofaciens strain, preferably strain IDAC 071005-01 or strain ATCC 19692. The liquid medium is provided with a carbohydrate substrate containing at least one sugar selected from the group consisting of glucose, sucrose, fructose, lactose, xylose, and rhamnose. A bacterial cellulose product produced by culturing a biologically pure culture of a cellulose-producing Proteus strain in a liquid medium suitable for culturing facultatively anaerobic microorganisms.Type: ApplicationFiled: November 30, 2005Publication date: May 31, 2007Inventor: Pascal Delaquis