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Dandina N. Rao
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Baton Rouge, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Single-well gas-assisted gravity draining process for oil recovery
Patent number
11,002,121
Issue date
May 11, 2021
BOARD OF SUPERVISORS OF LOUIS AN A STA TE UNIVERSITY AND AGRICULTURAL AND MEC...
Dandina N. Rao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single-well gas-assisted gravity drainage process for oil recovery
Patent number
10,704,370
Issue date
Jul 7, 2020
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Dandina Rao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gas-assisted gravity drainage (GAGD) process for improved oil recovery
Patent number
8,215,392
Issue date
Jul 10, 2012
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Dandina N. Rao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Direct combustion steam generator
Patent number
7,780,152
Issue date
Aug 24, 2010
Hydroflame Technologies, LLC
Dandina N. Rao
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
SINGLE-WELL GAS-ASSISTED GRAVITY DRAINING PROCESS FOR OIL RECOVERY
Publication number
20200291759
Publication date
Sep 17, 2020
BOARD OF SUPERVISORS OF LOUISANA STATE UNIVERSITY AND AGRICULTURAL AND MECHAN...
Dandina N. Rao
E21 - EARTH DRILLING MINING
Information
Patent Application
SINGLE-WELL GAS-ASSISTED GRAVITY DRAINAGE PROCESS FOR OIL RECOVERY
Publication number
20180149004
Publication date
May 31, 2018
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Dandina RAO
E21 - EARTH DRILLING MINING
Information
Patent Application
Direct combustion steam generator
Publication number
20070202452
Publication date
Aug 30, 2007
Dandina N. Rao
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas-assisted gravity drainage (GAGD) process for improved oil recovery
Publication number
20060289157
Publication date
Dec 28, 2006
Dandina N. Rao
E21 - EARTH DRILLING MINING