Inventor
Georgieanna L. Scheuerman
Inventor
Moraga, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry46%
C10GCracking hydrocarbon oils33%
C40BCombinatorial chemistry8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
6,806,087'Use of microchannel reactors in combinatorial chemistry'20046,455,595'Methods for optimizing fischer-tropsch synthesis'20025,916,529'Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream'19995,733,440'Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed'19985,599,440'Catalyst method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed'19975,472,928'Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed'19955,409,598'Method of hydroprocessing'19955,302,357'Apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed'19945,270,018'Apparatus for withdrawing a particulate solid from a packed, non-fluidized bed'19935,098,230'Method for withdrawing a particulate solid from a packed, fluidized bed'19925,076,908'Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1994Patents assigned to CHEVRON RES & TECH (2)· patent assignee history
1991–2004Based in Moraga, CA, US· patent location history
1992–1995Patents assigned to CHEVRON RES (3)· patent assignee history
1992–1993Based in Crockett, CA, US· patent location history
1997–2004Patents assigned to CHEVRON USA INC (5)· patent assignee history
1998Based in Morago, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON USA INC | 5 | 1997–2004 |
| CHEVRON RES | 3 | 1992–1995 |
| CHEVRON RES & TECH | 2 | 1991–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moraga, California, US | 8 | 1991–2004 |
| Crockett, California, US | 2 | 1992–1993 |
| Morago, California, US | 1 | 1998 |