Inventor
SANDACZ MICHAEL S
US23 patents
⚠️ This page may combine multiple inventors who share the name “SANDACZ MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP LLC
16 patentsUS7906077B2Mar 15, 2011
FCC process with spent catalyst recycle
UOP LLC15 citations92
US7077997B1Jul 18, 2006
Stripping apparatus
UOP LLC37 citations92
US10399022B2Sep 3, 2019
Apparatus for separating particulate solids
UOP LLC2 citations73
US9283532B2Mar 15, 2016
Segmented baffle system for a riser
UOP LLC3 citations73
US8999248B1Apr 7, 2015
Reactor with clustered separation devices
UOP LLC4 citations72
US9233354B1Jan 12, 2016
Sealing system for a fluid catalyst cracking regenerator
UOP LLC5 citations66
US9376633B2Jun 28, 2016
Process and apparatus for distributing fluidizing gas to an FCC riser
UOP LLC2 citations62
US12403440B2Sep 2, 2025
Apparatus for distributing feed with a cluster of orifices on a side of the distributor
UOP LLC0 citations61
US11931728B2Mar 19, 2024
Process and apparatus for distributing fuel and air to a catalyst regenerator
UOP LLC0 citations61
US11009229B2May 18, 2021
Method for fluidizing spent catalyst
UOP LLC0 citations57
US8936761B1Jan 20, 2015
Apparatuses and risers for reacting feedstock in the presence of catalyst and methods for fabricating risers
UOP LLC0 citations52
US9205394B2Dec 8, 2015
Process and apparatus for distributing fluidizing gas to an FCC riser
UOP LLC0 citations51
US10576443B1Mar 3, 2020
Sealing apparatus for a catalyst regenerator
UOP LLC0 citations45
US10118144B2Nov 6, 2018
Vessel for removing hydrocarbons on catalyst
UOP LLC0 citations45
US10751684B2Aug 25, 2020
FCC counter-current regenerator with a regenerator riser
UOP LLC0 citations41
US10239054B2Mar 26, 2019
FCC counter-current regenerator with a regenerator riser
UOP LLC0 citations41