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Inventor profile of:

David William Johnson

City:

Redcar

Country:

United Kingdom

Published Applications:

Last publication date:

2026-01-01

Top Assignees for applications by David William Johnson

The entities that hold a legal rights for patent applications filed by inventor Johnson David William:

MITSUBISHI CHEMICAL UK LIMITED 5 Billingham, United Kingdom
Lucite International UK Limited 4 Hampshire, United Kingdom
Lucite International UK Limited 2 Southampton, United Kingdom
Lucite International UK Limited 1 , United Kingdom
Lucite International UK Limited 1 Southhampton, United Kingdom
LUCITE INTERNATIONAL UK LIMITED 1 Billingham, United Kingdom

Recent patent applications by Johnson David William

David William Johnson from Redcar, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-01

US20260001058A1

Performing operations; transporting

CATALYST AND A PROCESS FOR THE PRODUCTION OF ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS OR ESTERS

#2 | 2022-08-11

US20220250035A1

Performing operations; transporting

A CATALYST AND A PROCESS FOR THE PRODUCTION OF ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS OR ESTERS

#3 | 2021-09-16

US20210283579A1

Performing operations; transporting

Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters

#4 | 2021-07-08

US20210207177A1

Chemistry; metallurgy

Methods for the production of methacrylates

#5 | 2020-08-27

US20200269214A1

Performing operations; transporting

Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters

#6 | 2019-09-19

US20190284587A1

Chemistry; metallurgy

Process for the production of methyl methacrylate

#7 | 2018-04-05

US20180093937A1

Chemistry; metallurgy

Process for the production of ethylenically unsaturated carboxylic acids or esters

#8 | 2015-10-22

US20150299743A1

Chemistry; metallurgy

PROCESS FOR PRODUCTION OF AN ALKYL METHACRYLATE

#9 | 2015-04-23

US20150112037A1

Chemistry; metallurgy

Process for the production of methyl methacrylate

#10 | 2014-01-30

US20140031501A1

Chemistry; metallurgy

Process for the production of (meth)acrylic acid and derivatives and polyers produced therefrom

#11 | 2013-11-14

US20130303713A1

Chemistry; metallurgy

Process for the production of methacrylic acid and its derivatives and polymers produced therefrom

#12 | 2012-12-06

US20120309911A1

Chemistry; metallurgy

Method of producing arcylic and methacrylic acid

#13 | 2011-11-17

US20110282023A1

Chemistry; metallurgy

Methyl methacrylate purification process

#14 | 2011-03-24

US20110071311A1

Chemistry; metallurgy

Production of ethylenically unsaturated acids or esters thereof

InventorID:

530527 ⎘