Andrew P. Kahn

Person

Eagleville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making a fluoropolymer dispersion
- Patent number 12,305,031
- Issue date May 20, 2025
- Arkema Inc.
- James T. Goldbach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-linear vinylidene fluoride copolymers
- Patent number 11,643,486
- Issue date May 9, 2023
- Arkema Inc.
- Andrew P. Kahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synthesis of surfactant-free poly (vinylidene fluoride) latexes via...
- Patent number 11,326,008
- Issue date May 10, 2022
- Arkema France
- Samuel Devisme
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of purifying crude acetone stream
- Patent number 8,710,274
- Issue date Apr 29, 2014
- Lyondell Chemical Technology, L.P.
- Daniel B Pourreau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl acetate
- Patent number 8,362,292
- Issue date Jan 29, 2013
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl acetate
- Patent number 8,263,801
- Issue date Sep 11, 2012
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl alcohol
- Patent number 8,193,396
- Issue date Jun 5, 2012
- Lyondell Chemical Technology, L.P.
- Shaw-Chan Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl acetate
- Patent number 8,067,634
- Issue date Nov 29, 2011
- Lyondell Chemical Technology, L.P.
- Gary A. Sawyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkenyl alcohols
- Patent number 7,259,280
- Issue date Aug 21, 2007
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of N-(2-hydroxyethyl)-2-pyrrolidone
- Patent number 7,238,260
- Issue date Jul 3, 2007
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying N-methyl-2-pyrrolidone
- Patent number 7,153,978
- Issue date Dec 26, 2006
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making N-vinyl-2-pyrrolidone
- Patent number 7,141,679
- Issue date Nov 28, 2006
- Lyondell Chemical Technology,L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying N-(2-hydroxyethyl)-2-pyrrolidone
- Patent number 7,045,639
- Issue date May 16, 2006
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification on methyl tertiary butyl ether
- Patent number 7,022,885
- Issue date Apr 4, 2006
- ARCO Chemical Technology, L.P.
- Lawrence J. Karas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diisobutylene process
- Patent number 7,012,167
- Issue date Mar 14, 2006
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making N-vinyl-2-pyrrolidone
- Patent number 6,982,337
- Issue date Jan 3, 2006
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of N-vinyl pyrrolidone
- Patent number 6,906,200
- Issue date Jun 14, 2005
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of tertiary butyl alcohol
- Patent number 6,770,790
- Issue date Aug 3, 2004
- ARCO Chemical Technology, L.P.
- Xiangmin Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylene carbonate purification
- Patent number 6,696,579
- Issue date Feb 24, 2004
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of alkylene carbonate
- Patent number 6,586,605
- Issue date Jul 1, 2003
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of tertiary butyl alcohol
- Patent number 6,417,412
- Issue date Jul 9, 2002
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Impurities removal
- Patent number 6,329,561
- Issue date Dec 11, 2001
- Equistar Chemicals, LP
- Kenneth M. Webber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkaline earth metal compound-supported silver catalysts
- Patent number 6,083,870
- Issue date Jul 4, 2000
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation process
- Patent number 6,008,388
- Issue date Dec 28, 1999
- ARCO Chemical Technology, L.P.
- Ralph M. Dessau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation process
- Patent number 6,005,123
- Issue date Dec 21, 1999
- ARCO Chemical Technology, L.P.
- Ralph M. Dessau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene oxide process using alkaline earth metal compound-support...
- Patent number 5,861,519
- Issue date Jan 19, 1999
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation process using supported silver catalysts treated with c...
- Patent number 5,856,534
- Issue date Jan 5, 1999
- ARCO Chemical Technology, L.P.
- Bernard Cooker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxidation process using supported silver catalysts pretreated wit...
- Patent number 5,770,746
- Issue date Jun 23, 1998
- ARCO Chemical Technology, L.P.
- Bernard Cooker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene oxide process using alkaline earth metal compound-support...
- Patent number 5,763,630
- Issue date Jun 9, 1998
- ARCO Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene oxide process using mixed precious metal catalyst support...
- Patent number 5,703,254
- Issue date Dec 30, 1997
- ARCO Chemical Technology, L.P.
- Anne M. Gaffney
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING A FLUOROPOLYMER DISPERSION
- Publication number 20220073721
- Publication date Mar 10, 2022
- Arkema Inc.
- James T. GOLDBACH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUNCTIONAL FLUOROPOLYMERS
- Publication number 20210171693
- Publication date Jun 10, 2021
- Arkema Inc.
- James T. GOLDBACH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FUNCTIONAL FLUOROPOLYMERS
- Publication number 20210163647
- Publication date Jun 3, 2021
- Arkema Inc.
- James T. GOLDBACH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS OF SURFACTANT-FREE POLY (VINYLIDENE FLUORIDE) LATEXES VIA...
- Publication number 20200255566
- Publication date Aug 13, 2020
- Arkema France
- Samuel DEVISME
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PURIFYING CRUDE ACETONE STREAM
- Publication number 20130296612
- Publication date Nov 7, 2013
- Lyondell Chemical Technology, L.P.
- DANIEL B. POURREAU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALLYL ACETATE
- Publication number 20120310006
- Publication date Dec 6, 2012
- Lyondell Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing allyl alcohol
- Publication number 20110207973
- Publication date Aug 25, 2011
- Shaw-Chan Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing allyl acetate
- Publication number 20110105792
- Publication date May 5, 2011
- Gary A. Sawyer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing allyl acetate
- Publication number 20110077425
- Publication date Mar 31, 2011
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Direct epoxidation process using modifiers
- Publication number 20100317880
- Publication date Dec 16, 2010
- Roger A. Grey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Diisobutylene process
- Publication number 20060111598
- Publication date May 25, 2006
- Shaw-Chan Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purification of N-(2-hydroxyethyl)-2-pyrrolidone
- Publication number 20060086602
- Publication date Apr 27, 2006
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for purifying N-(2-hydroxyethyl)-2-pyrrolidone
- Publication number 20060058534
- Publication date Mar 16, 2006
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making N-vinyl-2-pyrrolidone
- Publication number 20060025602
- Publication date Feb 2, 2006
- LYONDELL CHEMICAL TECHNOLOGY, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for purifying N-methyl-2-pyrrolidone
- Publication number 20050197502
- Publication date Sep 8, 2005
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Diisobutylene process
- Publication number 20050080305
- Publication date Apr 14, 2005
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purification of methyl tertiary butyl ether
- Publication number 20040102656
- Publication date May 27, 2004
- Lawrence J. Karas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production of N-vinyl pyrrolidone
- Publication number 20040063970
- Publication date Apr 1, 2004
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALKYLENE CARBONATE PURIFICATION
- Publication number 20030212280
- Publication date Nov 13, 2003
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY

Andrew P. Kahn

Person

Patents Grantslast 30 patents

Process for making a fluoropolymer dispersion

Non-linear vinylidene fluoride copolymers

Synthesis of surfactant-free poly (vinylidene fluoride) latexes via...

Method of purifying crude acetone stream

Process for producing allyl acetate

Process for producing allyl acetate

Process for producing allyl alcohol

Process for producing allyl acetate

Process for producing alkenyl alcohols

Purification of N-(2-hydroxyethyl)-2-pyrrolidone

Method for purifying N-methyl-2-pyrrolidone

Process for making N-vinyl-2-pyrrolidone

Method for purifying N-(2-hydroxyethyl)-2-pyrrolidone

Purification on methyl tertiary butyl ether

Diisobutylene process

Process for making N-vinyl-2-pyrrolidone

Production of N-vinyl pyrrolidone

Purification of tertiary butyl alcohol

Alkylene carbonate purification

Purification of alkylene carbonate

Purification of tertiary butyl alcohol

Impurities removal

Alkaline earth metal compound-supported silver catalysts

Epoxidation process

Epoxidation process

Propylene oxide process using alkaline earth metal compound-support...

Epoxidation process using supported silver catalysts treated with c...

Epoxidation process using supported silver catalysts pretreated wit...

Propylene oxide process using alkaline earth metal compound-support...

Propylene oxide process using mixed precious metal catalyst support...

Patents Applicationslast 30 patents

PROCESS FOR MAKING A FLUOROPOLYMER DISPERSION

FUNCTIONAL FLUOROPOLYMERS

FUNCTIONAL FLUOROPOLYMERS

SYNTHESIS OF SURFACTANT-FREE POLY (VINYLIDENE FLUORIDE) LATEXES VIA...

METHOD OF PURIFYING CRUDE ACETONE STREAM

PROCESS FOR PRODUCING ALLYL ACETATE

Process for producing allyl alcohol

Process for producing allyl acetate

Process for producing allyl acetate

Direct epoxidation process using modifiers

Diisobutylene process

Purification of N-(2-hydroxyethyl)-2-pyrrolidone

Method for purifying N-(2-hydroxyethyl)-2-pyrrolidone

Process for making N-vinyl-2-pyrrolidone

Method for purifying N-methyl-2-pyrrolidone

Diisobutylene process

Purification of methyl tertiary butyl ether

Production of N-vinyl pyrrolidone

ALKYLENE CARBONATE PURIFICATION