Cherish M. Hoffman

City:

Reno, Nevada

Country:

United States

Published Applications:

Last publication date:

2013-08-15

Top Assignees for applications by Cherish M. Hoffman

The entities that hold a legal rights for patent applications filed by inventor Hoffman Cherish M.:

MARATHON OIL CANADA CORPORATION 7 Calgary, Canada
Shell Canada Energy Cheveron Canada Limited 2 Calgary Alberta, Canada
SHELL OIL COMPANY 1 Houston, TX United States
MARATHON OIL CANADA CORPORATION 1 Calgarya, Canada
Shell Canada Energy Cheveron Canada Limited 1 Calgary, Canada

Recent patent applications by Hoffman Cherish M.

Cherish M. Hoffman from Reno, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-08-15

US20130206647A1

Chemistry; metallurgy

PROCESS FOR EXTRACTING BITUMEN AND DRYING THE TAILINGS

#2 | 2013-01-31

US20130026078A1

Chemistry; metallurgy

Methods for Extracting Bitumen From Bituminous Material

#3 | 2013-01-31

US20130026077A1

Chemistry; metallurgy

Methods and Apparatus for Bitumen Extraction

#4 | 2013-01-31

US20130026076A1

Chemistry; metallurgy

Methods for obtaining bitumen from bituminous materials

#5 | 2012-06-21

US20120152809A1

Chemistry; metallurgy

Methods and Apparatus for Bitumen Extraction

#6 | 2012-06-14

US20120145603A1

Chemistry; metallurgy

Process for extracting bitumen and drying the tailings

#7 | 2012-06-14

US20120145602A1

Chemistry; metallurgy

PROCESS FOR EXTRACTING BITUMEN AND DRYING THE TAILINGS

#8 | 2011-07-28

US20110180459A1

Chemistry; metallurgy

Methods for extracting bitumen from bituminous material

#9 | 2011-06-30

US20110155648A1

Chemistry; metallurgy

Methods for obtaining bitumen from bituminous materials

InventorID:

60169 ⎘