Inventor
OBALLA MICHAEL C
CA12 patents
⚠️ This page may combine multiple inventors who share the name “OBALLA MICHAEL C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVA CHEM INT SA
10 patentsUS7488392B2Feb 10, 2009
Surface on a stainless steel matrix
NOVA CHEM INT SA24 citations92
US6899966B2May 31, 2005
Composite surface on a stainless steel matrix
NOVA CHEM INT SA32 citations92
US6824883B1Nov 30, 2004
Surface on a stainless steel matrix
NOVA CHEM INT SA35 citations92
US6436202B1Aug 20, 2002
Process of treating a stainless steel matrix
NOVA CHEM INT SA21 citations92
US7128139B2Oct 31, 2006
External ribbed furnace tubes
NOVA CHEM INT SA19 citations90
US7513988B2Apr 7, 2009
Aromatic saturation and ring opening process
NOVA CHEM INT SA45 citations88
US6111156AAug 29, 2000
Integrated high temperature high conversion olefin/polyolefin process
NOVA CHEM INT SA48 citations86
US7156979B2Jan 2, 2007
Thermal cracking process using tubes, pipes, and coils made of novel stainless steel matrix
NOVA CHEM INT SA12 citations83
US6772771B2Aug 10, 2004
Decoke enhancers for transfer line exchangers
NOVA CHEM INT SA10 citations66
US7056399B2Jun 6, 2006
Passivation of steel surface to reduce coke formation
NOVA CHEM INT SA5 citations60