PATLY.AIApplication
15571649 · METHOD FOR PRODUCING CATALYSTS CONTAINING CHROME, FOR THE OXIDATIVE DEHYDROGENATION OF N-BUTENES TO FORM BUTADIENE WHILE AVOIDING CR(VI) INTERMEDIATES
Filed 2017-11-03 · Abandoned The official file ↗ · Art unit 1732 · Examiner Patricia L Hailey Easy · CPC B01J 23/28 · BASF SE · Faegre Drinker Biddle & Reath LLP (WM)
Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
5.5 mo
to disposition 12.8 mo
Statutes raised
103
1 actions read