Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Application
Filed:
October 17, 2023
Publication date:
March 21, 2024
Applicant:
P2 Science, Inc.
Inventors:
Patrick FOLEY, Yonghua YANG, Tania SALAM
Abstract: The present disclosure pertains to a new synthetic method for the preparation of 2-methyl-2-hydroxyheptane and 2-methyl-2-alkoxyheptanes, which are valuable commodities for use in flavors, fragrances and various personal care products, such as cosmetics.
Abstract: The present disclosure pertains to new methods of performing a hydrodealkenylation of monounsaturated alcohols, thiols, and derivatives thereof, such as terpenes and derivatives, comprising ozonolysis and quenching using a sulfinic acid or sulfinic acid salt.
Type:
Grant
Filed:
June 17, 2021
Date of Patent:
March 5, 2024
Assignee:
P2 SCIENCE, INC
Inventors:
Patrick Foley, Ashoke Bhattacharjee, Yonghua Yang, Yong J. Tu
Abstract: The invention relates to cosmetic compositions comprising certain polyethers, polyether derivatives (e.g., polymeric alcohols and derivatives thereof), and methods of making and using the same, specifically in the field of cosmetic or personal care compositions applied to the skin or the hair.
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Grant
Filed:
November 1, 2022
Date of Patent:
November 28, 2023
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: The invention relates to vicinal diol ether derivatives of certain polyether polymers, compositions comprising the same, and methods of making the same via reaction with substituted or unsubstituted epoxides, and methods of using the same.
Type:
Grant
Filed:
January 14, 2021
Date of Patent:
November 21, 2023
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Ashoke Bhattacharjee, Tania Salam, Matthew Alan Garcia
Abstract: The present disclosure provides improved methods of performing ozonolysis on alkenes comprising non-reductive quenching of ozonide intermediates using Bronsted bases to yield aldehyde, ketone and/or carboxylic acid products.
Type:
Grant
Filed:
October 18, 2019
Date of Patent:
November 14, 2023
Assignee:
P2 SCIENCE, INC.
Inventors:
Alexander Kendall, Yonghua Yang, Patrick Foley
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Application
Filed:
November 1, 2022
Publication date:
June 1, 2023
Applicant:
P2 Science, Inc.
Inventors:
Patrick FOLEY, Yonghua YANG, Tania SALAM
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Grant
Filed:
October 13, 2020
Date of Patent:
December 6, 2022
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: The present invention relates to the synthesis of intermediate compounds which can be used in the synthesis of mint lactone and related compounds, including 3,6-dimethylhexahydrobenzofuran-2-ones, isomers, and other derivatives.
Type:
Grant
Filed:
April 15, 2021
Date of Patent:
September 6, 2022
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: The present invention relates to the synthesis of intermediate compounds which can be used in the synthesis of mint lactone and related compounds, including 3,6-dimethylhexahydrobenzofuran-2-ones, isomers, and other derivatives.
Type:
Application
Filed:
April 15, 2021
Publication date:
July 29, 2021
Applicant:
P2 SCIENCE, INC.
Inventors:
Patrick FOLEY, Yonghua YANG, Tania SALAM
Abstract: The present invention relates to the synthesis of intermediate compounds which can be used in the synthesis of mint lactone and related compounds, including 3,6-dimethylhexahydrobenzofuran-2-ones, isomers, and other derivatives.
Type:
Grant
Filed:
July 1, 2019
Date of Patent:
May 18, 2021
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: The invention is directed to methods of producing alkoxylated or hydroxylated terpenes comprising the steps of continuously passing a solution comprising an alcohol in combination with a terpene over an acidic resin catalyst in a packed bed reactor in order to yield a product, as well as compounds that are the products of the methods described herein.
Type:
Grant
Filed:
September 8, 2017
Date of Patent:
May 18, 2021
Assignee:
P2 Science, Inc.
Inventors:
Yonghua Yang, Tania Salam, Patrick Foley
Abstract: The disclosure relates to a method of performing ozonolysis or ozone-based oxidation on a liquid or emulsified reagent using a tubular falling firm reactor with one or multiple tubes wherein the combined ozone and carrier gas flow is co-current.
Type:
Grant
Filed:
August 14, 2019
Date of Patent:
March 2, 2021
Assignee:
P2 Science, Inc.
Inventors:
Patrick Foley, Neil Burns, Alexandre Chapeaux, Icilio Adami, Antonio Milicia
Abstract: The present application relates to the preparation of cyclohexyl-alkyl carbinols, including 1-(cyclohex-3-en-1-yl)-2-methylpropan-1-ol, which possesses a minty aroma that can be described as fresh, invigorating, and menthol-like, and also possesses cooling properties. The use of cyclohexyl-alkyl carbinols as readily accessible and cost effective fragrance, flavor, and cooling ingredients, and potential applications thereof is also described.
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Application
Filed:
October 13, 2020
Publication date:
January 28, 2021
Applicant:
P2 Science, Inc.
Inventors:
Patrick FOLEY, Yonghua YANG, Tania SALAM
Abstract: The invention contemplates certain polyethers, polyether derivatives, and methods of making and using those same polymers. For example, the starting materials can, e.g., citronellol, prenol, isocitronellol and isoprenol.
Type:
Grant
Filed:
January 31, 2020
Date of Patent:
November 24, 2020
Assignee:
P2 Science, Inc.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: The present invention relates to uses of vanadium to convert aldehydes and ozonides into their respective acids and/or ketones. More particularly, this invention relates to the oxidative work-ups following ozonolysis using vanadium during ozonolysis, and using vanadium to oxidize aldehydes in general. The invention also relates to methods comprising the ozonolysis of oleyl alcohol in the presence of either an acid or an alcohol.
Type:
Grant
Filed:
September 15, 2017
Date of Patent:
June 30, 2020
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Yonghua Yang, Tania Salam
Abstract: This disclosure relates to a highly efficient and safe reactor for the continuous quenching of peroxide mixtures generated during the reaction of unsaturated compounds with ozone, which minimizes the amount of highly reactive peroxides accumulated in the reactor at any given time. The reactor may be modified to allow for expansion to accommodate the quenching parameters of a wide variety of ozonolysis reactions and flow rates. The reactor may be constructed from highly pressure rated stainless steel for maximum durability, safety, and economic practicality while increasing the safety of peroxide quenching, thus allowing tighter process control and improved product yields. This disclosure also related to methods for quenching ozonides.
Type:
Grant
Filed:
June 21, 2017
Date of Patent:
June 2, 2020
Assignee:
P2 SCIENCE, INC.
Inventors:
Patrick Foley, Alexandre Chapeaux, Antonio Milicia, Icilio Adami
Abstract: The disclosure relates to a method of performing ozonolysis or ozone-based oxidation on a liquid or emulsified reagent using a tubular falling firm reactor with one or multiple tubes wherein the combined ozone and carrier gas flow is co-current.
Type:
Application
Filed:
August 14, 2019
Publication date:
February 6, 2020
Applicant:
P2 Science, Inc.
Inventors:
Patrick FOLEY, Neil BURNS, Alexandre CHAPEAUX, Icilio ADAMI, Antonio MILICIA