Alan E. Sopchik

Follow

Person

Deer Park, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for recovery of methacrolein and methanol from methacrolein...
- Patent number 11,098,000
- Issue date Aug 24, 2021
- Dow Global Technologies LLC
- Alan E. Sopchik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of using N-oxyl polymerization inhibitor in a wash settler...
- Patent number 10,640,449
- Issue date May 5, 2020
- Dow Global Technologies LLC
- Joseph Atkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying (meth)acrylic acid
- Patent number 9,517,999
- Issue date Dec 13, 2016
- Rohm & Haas Company
- Alan E. Sopchik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing reduced water content (meth)acrylic acid
- Patent number 7,393,976
- Issue date Jul 1, 2008
- Rohm & Haas Company
- Abraham Benderly
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERY OF METHACROLEIN AND METHANOL FROM METHACROLEIN...
- Publication number 20210061746
- Publication date Mar 4, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Alan E. Sopchik
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF USING N-OXYL POLYMERIZATION INHIBITOR IN A WASH SETTLER...
- Publication number 20190345093
- Publication date Nov 14, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Joseph Atkins
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFYING (METH)ACRYLIC ACID
- Publication number 20150368177
- Publication date Dec 24, 2015
- Rohm and Haas Company
- Alan E. Sopchik
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MANUFACTURING REDUCED WATER CONTENT (METH)ACRYLIC ACID
- Publication number 20110105708
- Publication date May 5, 2011
- Abraham Benderly
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for manufacturing reduced water content (meth) acrylic acid
- Publication number 20090030165
- Publication date Jan 29, 2009
- Abraham Benderly
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for manufacturing reduced water content (meth)acrylic acid
- Publication number 20050113605
- Publication date May 26, 2005
- Abraham Benderly
- C07 - ORGANIC CHEMISTRY