PROCESS FOR PREPARING ETHYLENE AND/OR PROPYLENE AND AN ISO-OLEFIN-DEPLETED C4 OLEFINIC PRODUCT
- Application ID: EP12754022
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class C07 (ORGANIC CHEMISTRY). Shell International B.V. is specialized in C07. Shell International B.V. is specialised in C07 (ORGANIC CHEMISTRY). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.