David John Ritchie

City:

Grangemouth

Country:

United Kingdom

Published Applications:

Last publication date:

2006-07-27

Top Assignees for applications by David John Ritchie

The entities that hold a legal rights for patent applications filed by inventor Ritchie David John:

Syngenta Limited 2 , United Kingdom
SYNGENTA CROP PROTECTION, INC. 1 Greensboro, NC United States

Recent patent applications by Ritchie David John

David John Ritchie from Grangemouth, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2006-07-27

US20060163159A1

Chemistry; metallurgy

Chemical process

#2 | 2005-05-03

US9810458

Process for preparing 3-isochromanone

InventorID:

4670711 ⎘