Jacques A. Levavasseur

Follow

Person

Grand-Couronne, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of modified refractory oxides
- Patent number 4,554,268
- Issue date Nov 19, 1985
- Shell Oil Company
- Emmanuel E. A. Neel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the hydroisomerization of petroleum waxes
- Patent number 4,547,283
- Issue date Oct 15, 1985
- Shell Oil Company
- Emmanuel E. A. Neel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL