Inventor

Darren Fong

Inventor

Oakland, CA, US

Overview

2003–2017

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C10Gprimary

C10GCracking hydrocarbon oils48%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry40%

C01BNon-metallic elements12%

PatentTitleYear

9,669,396'Hydrocracking catalyst and process using a magnesium aluminosilicate clay'2017 8,603,932'Hydrocracking catalyst and process using a magnesium aluminosilicate clay'2013 8,518,239'Hydrocracking catalyst and process using a magnesium aluminosilicate clay'2013 8,080,492'Hydroconversion multi-metallic catalyst and method for making thereof'2011 8,058,203'Hydroconversion multi-metallic catalyst and method for making thereof'2011 7,964,526'Hydroconversion multi-metallic catalyst and method for making thereof'2011 7,964,525'Hydroconversion multi-metallic catalyst and method for making thereof'2011 7,931,799'Hydroconversion multi-metallic catalyst and method for making thereof'2011 7,803,735'Hydroconversion processes employing multi-metallic catalysts and method for making thereof'2010 7,390,394'Metal loaded microporous material for hydrocarbon isomerization processes'2008 7,141,529'Metal loaded microporous material for hydrocarbon isomerization processes'2006 6,579,441'Haze-free lubricating oils'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2017Patents assigned to CHEVRON USA INC (12)· patent assignee history

2003–2017Based in Oakland, CA, US· patent location history

2011–2017Patents assigned to KUPERMAN ALEXANDER E (5)· patent assignee history

2011–2017Patents assigned to MAESEN THEODORUS (5)· patent assignee history

2011Patents assigned to DYKSTRA DENNIS (2)· patent assignee history

2013–2017Patents assigned to FONG DARREN P (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEVRON USA INC	12	2003–2017
KUPERMAN ALEXANDER E	5	2011–2017
MAESEN THEODORUS	5	2011–2017
FONG DARREN Pself	3	2013–2017
DYKSTRA DENNIS	2	2011

Locations

Location	Patents	Span
Oakland, California, US	12	2003–2017