公开(公告)号：US11518850B2

公开(公告)日：2022-12-06

申请号：US17069696

申请日：2020-10-13

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Yonghua Yang ,  Tania Salam

IPC: C08G65/00 ,  C07C43/04 ,  C07C43/15

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.

公开(公告)号：US10907116B2

公开(公告)日：2021-02-02

申请号：US15578629

申请日：2016-06-03

Applicant: P2 SCIENCE, INC.

Inventor： Patrick Foley ,  Yonghua Yang

IPC: C11B9/00 ,  C07C29/143 ,  C07C33/14 ,  C07C69/007 ,  A61Q13/00 ,  C07C69/24 ,  A61K8/34 ,  A23L27/20 ,  C07C43/162 ,  C07C45/69 ,  C07C45/72 ,  C07C49/543

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.

公开(公告)号：US10668446B2

公开(公告)日：2020-06-02

申请号：US16081819

申请日：2017-06-21

Applicant: P2 SCIENCE, INC.

Inventor： Patrick Foley ,  Alexandre Chapeaux ,  Antonio Milicia ,  Icilio Adami

IPC: B01J10/00 ,  B01J19/24 ,  C07C51/373 ,  C07C45/40 ,  B01J19/00 ,  C07C51/34 ,  C07D493/18

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.

公开(公告)号：US10071944B2

公开(公告)日：2018-09-11

申请号：US15320250

申请日：2015-06-19

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Neil Burns ,  Alexandre Chapeaux ,  Icilio Adami ,  Antonio Milicia

IPC: C07C45/00 ,  B01J10/00 ,  B01J19/00 ,  C07C45/40 ,  B01J10/02 ,  B01J19/24 ,  C02F1/78 ,  C02F101/30

CPC classification number: C07C45/40 ,  B01J10/02 ,  B01J19/2415 ,  B01J19/2425 ,  B01J19/247 ,  B01J2219/24 ,  C02F1/78 ,  C02F2101/30 ,  C02F2201/784 ,  C07C51/34 ,  C07C2601/16 ,  C07C47/42 ,  C07C47/19 ,  C07C53/126

Abstract: The disclosure relates to a method of performing ozonolysis or ozone-based oxidation on a liquid or emulsified reagent using a tubular falling film reactor with one or multiple tubes wherein the combined ozone and carrier gas flow is co-current.

公开(公告)号：US10071941B2

公开(公告)日：2018-09-11

申请号：US15317642

申请日：2015-06-10

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Yonghua Yang

IPC: C07C29/00 ,  C07C33/00 ,  C07C29/147

CPC classification number: C07C29/147 ,  C07C29/36 ,  C07C33/025

Abstract: The invention relates to terpene-derived compounds, such as acids, esters thereof, produced by ozonolysis of terpenes, and to alcohols, amides, nitriles derived therefrom, as well as to processes for synthesizing them. Specifically, 2,3,7-trimethyloct-6-en-2-ol, 2,3,7-trimethyloct-7-en-2-ol, or a mixture thereof, produced by Grignard reaction of a terpene derived carboxylate with methyl magnesium bromide is disclosed.

公开(公告)号：US10059801B2

公开(公告)日：2018-08-28

申请号：US15507640

申请日：2015-08-28

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Yonghua Yang

IPC: C08G65/34 ,  C07C41/01 ,  C08G65/00 ,  C07C43/178

CPC classification number: C08G65/34 ,  C07C41/01 ,  C07C43/1785 ,  C08G65/002 ,  C08G65/2642 ,  C08G65/2678 ,  C08G65/2696 ,  C08G65/3255 ,  C08G2650/64

Abstract: The invention relates to polyethers, polyamines, and polythioethers, as well as to processes for synthesizing them, e.g., using olefins as starting material.

公开(公告)号：US12234206B2

公开(公告)日：2025-02-25

申请号：US17414666

申请日：2019-12-17

Applicant: BASF SE ,  P2 Science Inc.

Inventor： Ralf Pelzer ,  Yonghua Yang ,  Patrick Foley

IPC: C07C49/323 ,  C07C49/553

Abstract: The present invention relates to bi- and tricyclic compounds of the general formula (I) (I) wherein the dashed lines independently of each other represent a single or a double bond, X represents a group of the formulae X1 to X3 wherein the asterisk denotes the point of attachment to the rest of the molecule, R1a and R1b, independently of each other, are selected from hydrogen or methyl, or R1a together with R1b form a methylene or ethylene group, R2, R3a, R3b, R4, R5a and R5b, independently of each other, are selected from hydrogen or methyl, R6 is selected from hydrogen, methyl or ethyl, and R7 is methyl or ethyl, to a method of preparing said compounds, to the use of a bi- or tricyclic compounds or of mixtures of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of a bi- or tricyclic compound for modifying the scent character of a fragranced composition; to an aroma chemical composition containing a bi- or tricyclic compound or a mixture of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating a bi- or tricyclic compound or a mixture of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof into said composition.

公开(公告)号：US12215120B1

公开(公告)日：2025-02-04

申请号：US17746632

申请日：2022-05-17

Applicant: P2 Science, Inc.

Inventor： Patrick Foley

IPC: C07H15/04 ,  C07H1/00

Abstract: The present disclosure is directed to novel glycoside derivatives of terpenes, particularly derivatives of terpene alcohols, and methods of making them, compositions comprising them, and methods for using them.

公开(公告)号：US12195588B2

公开(公告)日：2025-01-14

申请号：US18488949

申请日：2023-10-17

Applicant: P2 Science, Inc.

Inventor： Patrick Foley ,  Yonghua Yang ,  Tania Salam

IPC: C08G65/00

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.

公开(公告)号：US12098120B2

公开(公告)日：2024-09-24

申请号：US17820861

申请日：2022-08-18

Applicant: P2 SCIENCE, INC.

Inventor： Patrick Foley

IPC: C07C35/06 ,  C07C13/10 ,  C07C13/18 ,  C07C35/08 ,  C07C35/14 ,  C07C49/297 ,  C07C49/303 ,  C07C49/537 ,  C07C49/703

CPC classification number: C07C35/06 ,  C07C13/10 ,  C07C13/18 ,  C07C35/14 ,  C07C49/297 ,  C07C49/303 ,  C07C49/537 ,  C07C49/703 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2601/14 ,  C07C2601/16

Abstract: The present disclosure is directed to novel derivatives of naturally occurring humulones and lupulones, methods of making them, compositions comprising them, and methods for using them.