Patents by Inventor Jeff Addy

Jeff Addy 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).

  • Patent number: 11773418
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: October 3, 2023
    Assignee: Cargill, Incorporated
    Inventors: Jeff Addy, James H. Brown
  • Patent number: 11767544
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: September 26, 2023
    Assignee: Cargill, Incorporated
    Inventors: Jeff Addy, James H. Brown
  • Patent number: 11767543
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: September 26, 2023
    Assignee: Cargill, Incorporated
    Inventors: Jeff Addy, James H. Brown
  • Publication number: 20230242950
    Abstract: Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
    Type: Application
    Filed: January 26, 2023
    Publication date: August 3, 2023
    Applicant: CARGILL, INCORPORATED
    Inventors: Jeff ADDY, James H. BROWN, Clay DALY
  • Publication number: 20230227869
    Abstract: Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
    Type: Application
    Filed: January 26, 2023
    Publication date: July 20, 2023
    Applicant: CARGILL, INCORPORATED
    Inventors: Jeff ADDY, James H. BROWN, Clay DALY
  • Publication number: 20230227867
    Abstract: Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
    Type: Application
    Filed: January 26, 2023
    Publication date: July 20, 2023
    Applicant: CARGILL, INCORPORATED
    Inventors: Jeff ADDY, James H. BROWN, Clay DALY
  • Publication number: 20230103025
    Abstract: Implementations of a process for forming esters of polyols may include mixing a polyol with a triglyceride in a reactor at a 2.5-6:1 molar ratio of polyol to triglyceride to form an input; mixing the input with isopropanol to form a diluted input; mixing a catalyst with the diluted input; and heating and agitating the diluted input to form a product including monoesters of the triglyceride and the polyol.
    Type: Application
    Filed: March 30, 2021
    Publication date: March 30, 2023
    Applicant: CARGILL, INCORPORATED
    Inventor: Jeff ADDY
  • Patent number: 11365316
    Abstract: Implementations of wax ester compositions may include: a product of transesterifying oleyl oleate, stearyl stearate, and behenyl behenate using one of a chemical or an enzyme catalyst. The ratio of the oleyl oleate to stearyl stearate to behenyl behenate in the mixture prior to transesterification is one of 65%/23%/12%, 56%/29%/15%, or 36%/34%/30%, respectively, measured by weight. The product may demonstrate a substantially equivalent physical property to a physical property of a transesterified wax ester composition including a jojoba ester.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 21, 2022
    Assignee: CARGILL, INCORPORATED
    Inventors: Jeff Addy, James Steven Brown
  • Publication number: 20220073957
    Abstract: Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 10, 2022
    Inventors: Jeff Addy, Clay Daly, James H. Brown
  • Patent number: 11248245
    Abstract: Processes for transesterifying wax esters. Implementations may include: providing a feedstock including wax esters, contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. An oxidative stability index (OSI) of the transesterified product may be greater than an OSI of the feedstock.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: February 15, 2022
    Assignee: International Flora Technologies, Ltd.
    Inventors: Jeff Addy, Clay Daly, James H. Brown
  • Publication number: 20210317056
    Abstract: Implementations of a method of forming a wax ether composition may include: providing a batch of lipids, drying the batch of lipids, and cooling the batch of lipids. The method may also include dosing, with a catalyst, the batch of lipids at 0.1% to 0.3% by weight of the batch of lipids and dissolving the catalyst in the batch of lipids to form a homogenous solution. The method may include adding at least a molar equivalent of a hydrogen donor to the homogenous solution. The method may include sealing and maintaining the homogenous solution and hydrogen donor under atmospheric pressure under reflux until a chemical reaction between the homogenous solution and the hydrogen donor forms a product comprising an ether.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 14, 2021
    Inventor: Jeff Addy
  • Publication number: 20200231524
    Abstract: Implementations of a method of forming a wax ether composition may include: providing a batch of lipids, drying the batch of lipids, and cooling the batch of lipids. The method may also include dosing, with a catalyst, the batch of lipids at 0.1% to 0.3% by weight of the batch of lipids and dissolving the catalyst in the batch of lipids to form a homogenous solution. The method may include adding at least a molar equivalent of a hydrogen donor to the homogenous solution. The method may include sealing and maintaining the homogenous solution and hydrogen donor under atmospheric pressure under reflux until a chemical reaction between the homogenous solution and the hydrogen donor forms a product comprising an ether.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 23, 2020
    Inventor: Jeff Addy
  • Patent number: 10633318
    Abstract: Implementations of a method of forming a wax ether composition may include: providing a batch of lipids, drying the batch of lipids, and cooling the batch of lipids. The method may also include dosing, with a catalyst, the batch of lipids at 0.1% to 0.3% by weight of the batch of lipids and dissolving the catalyst in the batch of lipids to form a homogenous solution. The method may include adding at least a molar equivalent of a hydrogen donor to the homogenous solution. The method may include sealing and maintaining the homogenous solution and hydrogen donor under atmospheric pressure under reflux until a chemical reaction between the homogenous solution and the hydrogen donor forms a product comprising an ether.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: April 28, 2020
    Assignee: International Flora Technologies, Ltd.
    Inventor: Jeff Addy
  • Publication number: 20200002736
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 2, 2020
    Inventors: Jeff Addy, James H. Brown
  • Publication number: 20190390233
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 26, 2019
    Inventors: Jeff Addy, James H. Brown
  • Publication number: 20190390234
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 26, 2019
    Inventors: Jeff Addy, James H. Brown
  • Publication number: 20190345336
    Abstract: Implementations of wax ester compositions may include: a product of transesterifying oleyl oleate, stearyl stearate, and behenyl behenate using one of a chemical or an enzyme catalyst. The ratio of the oleyl oleate to stearyl stearate to behenyl behenate in the mixture prior to transesterification is one of 65%/23%/12%, 56%/29%/15%, or 36%/34%/30%, respectively, measured by weight. The product may demonstrate a substantially equivalent physical property to a physical property of a transesterified wax ester composition including a jojoba ester.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 14, 2019
    Inventors: Jeff Addy, James Steven Brown
  • Patent number: 10435726
    Abstract: Processes for transesterifying wax esters. Implementations may include providing a feedstock including wax esters, introducing into the feedstock an alcohol with a carbon number ranging from 1 to 34 carbons where the alcohol is selected from the group consisting of a straight chain alcohol, a branched chain alcohol, any combination of straight chain alcohols, any combination of branched chain alcohols, and any combination thereof. The process may include contacting the feedstock with a lipase, and catalytically transesterifying the wax esters in the feedstock with the lipase to form a transesterified product. The enzymatically transesterified product may be adapted to produce a finished product having a certain formula that has a viscosity that substantially matches a viscosity of a finished product having the same certain formula including chemically catalyzed transesterified wax esters.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: October 8, 2019
    Assignee: International Flora Technologies, Ltd.
    Inventors: Jeff Addy, James H. Brown
  • Publication number: 20190292121
    Abstract: Implementations of a method of forming a wax ether composition may include: providing a batch of lipids, drying the batch of lipids, and cooling the batch of lipids. The method may also include dosing, with a catalyst, the batch of lipids at 0.1% to 0.3% by weight of the batch of lipids and dissolving the catalyst in the batch of lipids to form a homogenous solution. The method may include adding at least a molar equivalent of a hydrogen donor to the homogenous solution. The method may include sealing and maintaining the homogenous solution and hydrogen donor under atmospheric pressure under reflux until a chemical reaction between the homogenous solution and the hydrogen donor forms a product comprising an ether.
    Type: Application
    Filed: March 25, 2019
    Publication date: September 26, 2019
    Inventor: Jeff Addy
  • Patent number: 10364354
    Abstract: Implementations of wax ester compositions may include: a product of transesterifying oleyl oleate, stearyl stearate, and behenyl behenate using one of a chemical or an enzyme catalyst. The ratio of the oleyl oleate to stearyl stearate to behenyl behenate in the mixture prior to transesterification is one of 65%/23%/12%, 56%/29%/15%, or 36%/34%/30%, respectively, measured by weight. The product may demonstrate a substantially equivalent physical property to a physical property of a transesterified wax ester composition including a jojoba ester.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: July 30, 2019
    Assignee: International Flora Technologies, Ltd.
    Inventors: Jeff Addy, James Steven Brown