by extractive distillation

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CPC
C07C37/80

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

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C07C37/80by extractive distillation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cannabis products modified by removing volatile organic compounds a...
- Patent number 11,338,222
- Issue date May 24, 2022
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. Lombardi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cannabis products modified by removing volatile organic compounds a...
- Patent number 10,835,839
- Issue date Nov 17, 2020
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. Lombardi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cannabis products modified by removing volatile organic compounds a...
- Patent number 10,737,198
- Issue date Aug 11, 2020
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. Lombardi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cultivation, processing, and synthesis of cannabidiols
- Patent number 10,561,693
- Issue date Feb 18, 2020
- MariJ Pharmaceuticals, Inc.
- Richard Pertile
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making cyclohexanone and/or phenol
- Patent number 10,294,178
- Issue date May 21, 2019
- ExxonMobil Chemical Patents Inc.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of recovering phenol from a BPA production facility and the...
- Patent number 10,246,391
- Issue date Apr 2, 2019
- SABIC GLOBAL TECHNOLOGIES B.V.
- Mark Erik Nelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of alcohol compositions
- Patent number 10,005,707
- Issue date Jun 26, 2018
- BP p.l.c.
- Matthew Bough
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for making phenol and/or cyclohexanone
- Patent number 9,908,829
- Issue date Mar 6, 2018
- ExxonMobil Chemical Patents Inc.
- Jason D. Davis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phenol and cyclohexanone
- Patent number 9,464,020
- Issue date Oct 11, 2016
- ExxonMobil Chemical Patents Inc.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phenol
- Patent number 9,458,074
- Issue date Oct 4, 2016
- ExxonMobil Chemical Patents Inc.
- Christopher L. Becker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phenol and cyclohexanone
- Patent number 9,181,165
- Issue date Nov 10, 2015
- ExxonMobil Chemical Patents Inc.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of phenol
- Patent number 8,389,776
- Issue date Mar 5, 2013
- Borealis Technology Oy
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydration method
- Patent number 8,257,557
- Issue date Sep 4, 2012
- Sumitomo Chemical Company, Limited
- Tateo Seo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydroxy compound
- Patent number 7,807,855
- Issue date Oct 5, 2010
- Sumitomo Chemical Company, Limited
- Toshiaki Ui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying natural cresylic acid mixtures
- Patent number 5,750,009
- Issue date May 12, 1998
- Dakota Gasification Company
- David H. Duncan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating and purifying catechol mixtures
- Patent number 5,679,223
- Issue date Oct 21, 1997
- Dakota Gasification Company
- David H. Duncan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenol separation
- Patent number 5,538,599
- Issue date Jul 23, 1996
- ARCO Chemical Technology, L.P.
- Tim T. Wong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Procedure for the recovery of phenol from its mixtures containing c...
- Patent number 5,456,806
- Issue date Oct 10, 1995
- Enichem S.p.A.
- Loreno Lorenzoni
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Natural cresylic acid processing
- Patent number 5,354,429
- Issue date Oct 11, 1994
- Dakota Gasification Company
- David H. Duncan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying phenol
- Patent number 5,334,774
- Issue date Aug 2, 1994
- Sumitomo Chemical Company, Limited
- Kayoko Kogure
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying phenol
- Patent number 5,262,016
- Issue date Nov 16, 1993
- Enimont Anic S.r.l.
- Loreno Lorenzoni
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying phenol
- Patent number 4,832,796
- Issue date May 23, 1989
- General Electric Company
- John W. Fulmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of high purity phenol by distillation with steam and a s...
- Patent number 4,532,012
- Issue date Jul 30, 1985
- The Lummus Company
- Ali M. Khonsari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of high boiling oxygenated compounds fro...
- Patent number 4,415,409
- Issue date Nov 15, 1983
- Allied Corporation
- David Zudkevitch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing phenolic compounds
- Patent number 4,351,967
- Issue date Sep 28, 1982
- Mitsui Petrochemical Industries, Ltd.
- Tadahiko Nishimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of phenol-, cyclohexanone-, and cyclohexylbenzene-contai...
- Patent number 4,201,632
- Issue date May 6, 1980
- Phillips Petroleum Company
- Timothy P. Murtha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extractive distillation for separating ketones and/or alcohols from...
- Patent number 4,187,152
- Issue date Feb 5, 1980
- Allied Chemical Corporation
- David W. H. Roth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extractive distillation with hydrocarbon solvent of mixture of hydr...
- Patent number 4,171,245
- Issue date Oct 16, 1979
- Phillips Petroleum Company
- Timothy P. Murtha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extractive distillation to separate cyclohexylbenzene from phenol-c...
- Patent number 4,167,456
- Issue date Sep 11, 1979
- Phillips Petroleum Co.
- Timothy P. Murtha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extractive distillation separation of cumene and phenol
- Patent number 4,166,772
- Issue date Sep 4, 1979
- Phillips Petroleum Company
- Timothy P. Murtha
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CONFIGURATION FOR A SINGLE PHENOL PURIFICATION TRAIN FOR PR...
- Publication number 20240025830
- Publication date Jan 25, 2024
- SABIC Global Technologies B.V.
- Lara Galan-Sanchez
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WASHING AND EXTRACTION OF CANNABINOIDS
- Publication number 20230406835
- Publication date Dec 21, 2023
- CHEMTOR, LP
- William Lanier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOMER COMPOSITION FOR SYNTHESIZING RECYCLED PLASTIC, PREPARATION...
- Publication number 20230391702
- Publication date Dec 7, 2023
- LG CHEM, LTD.
- Eunju PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF MODIFYING A NATURALLY OCCURRING CANNABIS RAW PLANT MATER...
- Publication number 20220266168
- Publication date Aug 25, 2022
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. LOMBARDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEALKLYLATION AND TRANSALKYLATION OF MIXED PHENOLS TO MAKE CRESOLS
- Publication number 20210139399
- Publication date May 13, 2021
- China Petroleum & Chemical Corporatoin
- Shuguang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...
- Publication number 20210069611
- Publication date Mar 11, 2021
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. LOMBARDI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...
- Publication number 20200368639
- Publication date Nov 26, 2020
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. LOMBARDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...
- Publication number 20190232194
- Publication date Aug 1, 2019
- HIGH SIERRA TECHNOLOGIES, INC.
- Vincent C. LOMBARDI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cultivation, Processing, and Synthesis of Cannabidiols
- Publication number 20190134122
- Publication date May 9, 2019
- MariJ Pharmaceuticals, Inc.
- Richard Pertile
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF RECOVERING PHENOL FROM A BPA PRODUCTION FACILITY AND THE...
- Publication number 20180258020
- Publication date Sep 13, 2018
- SABIC Global Technologies B.V.
- Mark Erik Nelson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Making Cyclohexanone and/or Phenol
- Publication number 20180065903
- Publication date Mar 8, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Keith H. Kuechler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Making Phenol and/or Cyclohexanone
- Publication number 20160376210
- Publication date Dec 29, 2016
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jason D. DAVIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
System and Process for Making Phenol and/or Cyclohexanone
- Publication number 20150375135
- Publication date Dec 31, 2015
- Christopher L. Becker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Phenol and Cyclohexanone
- Publication number 20150094495
- Publication date Apr 2, 2015
- ExxonMobil Chemical Company Patents Inc.
- Keith H. Kuechler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Phenol and Cyclohexanone
- Publication number 20150065753
- Publication date Mar 5, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Keith H. Kuechler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Treatment of Phenol
- Publication number 20100280285
- Publication date Nov 4, 2010
- BOREALIS TECHNOLOGY OY
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEHYDRATION METHOD
- Publication number 20090159422
- Publication date Jun 25, 2009
- Sumitomo Chemical Company, Limited
- Tateo Seo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing Hydroxy Compound
- Publication number 20090048470
- Publication date Feb 19, 2009
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Toshiaki Ui
- C07 - ORGANIC CHEMISTRY

by extractive distillation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cannabis products modified by removing volatile organic compounds a...

Cannabis products modified by removing volatile organic compounds a...

Cannabis products modified by removing volatile organic compounds a...

Cultivation, processing, and synthesis of cannabidiols

Process for making cyclohexanone and/or phenol

Method of recovering phenol from a BPA production facility and the...

Treatment of alcohol compositions

Process for making phenol and/or cyclohexanone

Process for producing phenol and cyclohexanone

Process for producing phenol

Process for producing phenol and cyclohexanone

Treatment of phenol

Dehydration method

Process for producing hydroxy compound

Method for purifying natural cresylic acid mixtures

Method for separating and purifying catechol mixtures

Phenol separation

Procedure for the recovery of phenol from its mixtures containing c...

Natural cresylic acid processing

Process for purifying phenol

Process for purifying phenol

Process for purifying phenol

Production of high purity phenol by distillation with steam and a s...

Process for the separation of high boiling oxygenated compounds fro...

Process for producing phenolic compounds

Separation of phenol-, cyclohexanone-, and cyclohexylbenzene-contai...

Extractive distillation for separating ketones and/or alcohols from...

Extractive distillation with hydrocarbon solvent of mixture of hydr...

Extractive distillation to separate cyclohexylbenzene from phenol-c...

Extractive distillation separation of cumene and phenol

Patents Applicationslast 30 patents

PROCESS CONFIGURATION FOR A SINGLE PHENOL PURIFICATION TRAIN FOR PR...

WASHING AND EXTRACTION OF CANNABINOIDS

MONOMER COMPOSITION FOR SYNTHESIZING RECYCLED PLASTIC, PREPARATION...

METHODS OF MODIFYING A NATURALLY OCCURRING CANNABIS RAW PLANT MATER...

DEALKLYLATION AND TRANSALKYLATION OF MIXED PHENOLS TO MAKE CRESOLS

CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...

CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...

CANNABIS PRODUCTS MODIFIED BY REMOVING VOLATILE ORGANIC COMPOUNDS A...

Cultivation, Processing, and Synthesis of Cannabidiols

METHOD OF RECOVERING PHENOL FROM A BPA PRODUCTION FACILITY AND THE...

Process for Making Cyclohexanone and/or Phenol

Process for Making Phenol and/or Cyclohexanone

System and Process for Making Phenol and/or Cyclohexanone

Process for Producing Phenol and Cyclohexanone

Process for Producing Phenol and Cyclohexanone

Treatment of Phenol

DEHYDRATION METHOD

Process for Producing Hydroxy Compound