Inventor

RETTGER PHILIP B

US7 patents

⚠️ This page may combine multiple inventors who share the name “RETTGER PHILIP B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ORMAT IND LTD

4 patents

US5914010AJun 22, 1999

Apparatus for solvent-deasphalting residual oil containing asphaltenes

ORMAT IND LTD78 citations94

US6274003B1Aug 14, 2001

Apparatus for upgrading hydrocarbon feeds containing sulfur, metals, and asphaltenes

ORMAT IND LTD30 citations90

US6183627B1Feb 6, 2001

Process and apparatus for upgrading hydrocarbon feeds containing sulfur, metals, and asphaltenes

ORMAT IND LTD41 citations90

US5944984AAug 31, 1999

Solvent deasphalting unit and method for using the same

ORMAT IND LTD31 citations89

ORMAT PROCESS TECHNOLOGIES INC

2 patents

US5804060ASep 8, 1998

Method of and apparatus for producing power in solvent deasphalting units

ORMAT PROCESS TECHNOLOGIES INC20 citations88

US5814286ASep 29, 1998

Apparatus for separating solvent in a feed of solvent and deasphalted oil

ORMAT PROCESS TECHNOLOGIES INC12 citations72

ORMAT TECHNOLOGIES INC

1 patent

US7101499B1Sep 5, 2006

Method of and apparatus for producing pellets from heavy hydrocarbon liquid

ORMAT TECHNOLOGIES INC16 citations81