Irigny
France
4
2007-07-19
The entities that hold a legal rights for patent applications filed by inventor Duplan Jean Luc:
Jean Luc Duplan from Irigny, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for the direct conversion of a charge containing olefins comprising a minimum of four or five carbon atoms, for producing propylene
#2 | 2006-06-01Apparatus and process for catalytic cracking of two distinct hydrocarbon feeds
#3 | 2005-10-06Process for multistage conversion of a charge comprising olefins with four, five or more carbon atoms, with the aim of producing propylene
#4 | 2005-06-09Method for jointly producing propylene and petrol from a relatively heavy charge
4455099 ⎘