Inventor
HAGEWIESCHE DANIEL P
US14 patents
⚠️ This page may combine multiple inventors who share the name “HAGEWIESCHE DANIEL P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON PHILLIPS CHEMICAL CO
7 patentsUS6548030B2Apr 15, 2003
Apparatus for hydrocarbon processing
CHEVRON PHILLIPS CHEMICAL CO39 citations95
US6274113B1Aug 14, 2001
Increasing production in hydrocarbon conversion processes
CHEVRON PHILLIPS CHEMICAL CO69 citations95
US7868217B2Jan 11, 2011
Extending the life of an aromatization catalyst
CHEVRON PHILLIPS CHEMICAL CO26 citations92
US6602483B2Aug 5, 2003
Increasing production in hydrocarbon conversion processes
CHEVRON PHILLIPS CHEMICAL CO17 citations92
US6551660B2Apr 22, 2003
Method for removing reactive metal from a reactor system
CHEVRON PHILLIPS CHEMICAL CO30 citations90
US6419986B1Jul 16, 2002
Method for removing reactive metal from a reactor system
CHEVRON PHILLIPS CHEMICAL CO27 citations90
USRE38532EJun 8, 2004
Hydrodealkylation processes
CHEVRON PHILLIPS CHEMICAL CO5 citations62
CHEVRON CHEM CO
5 patentsUS5863418AJan 26, 1999
Low-sulfur reforming process
CHEVRON CHEM CO46 citations94
US5866743AFeb 2, 1999
Hydrodealkylation processes
CHEVRON CHEM CO40 citations92
US5849969ADec 15, 1998
Hydrodealkylation processes
CHEVRON CHEM CO33 citations92
US5658452AAug 19, 1997
Increasing production in hydrocarbon conversion processes
CHEVRON CHEM CO33 citations92
US6139909AOct 31, 2000
Using hydrocarbon streams to prepare a metallic protective layer
CHEVRON CHEM CO18 citations83