Keedy; Charles Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Keedy; Charles Robert.The latest application filed is for "partial solution mining of hydrocarbon containing layers prior to in situ heat treatment".

Company Profile

0.8.10

Keedy; Charles Robert - Houston TX US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment Grant 9,016,370 - Daub , et al. April 28, 2	2015-04-28
Partial Solution Mining Of Hydrocarbon Containing Layers Prior To In Situ Heat Treatment App 20120255730 - DAUB; Gerald Jacob ; et al.	2012-10-11
In situ recovery from a hydrocarbon containing formation Grant 7,798,221 - Vinegar , et al. September 21, 2	2010-09-21
In situ recovery from a hydrocarbon containing formation App 20090101346 - Vinegar; Harold J. ; et al.	2009-04-23
In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores Grant 7,086,468 - de Rouffignac , et al. August 8, 2	2006-08-08
In situ thermal processing through an open wellbore in an oil shale formation Grant 7,051,811 - de Rouffignac , et al. May 30, 2	2006-05-30
In situ thermal processing of a relatively impermeable formation using an open wellbore Grant 7,040,400 - de Rouffignac , et al. May 9, 2	2006-05-09
In situ thermal processing of a hydrocarbon containing formation using exposed metal heat sources Grant 6,789,625 - de Rouffignac , et al. September 14, 2	2004-09-14
In situ thermal processing of a coal formation using heat sources positioned within open wellbores Grant 6,752,210 - de Rouffignac , et al. June 22, 2	2004-06-22
In situ thermal processing through an open wellbore in an oil shale formation App 20030141068 - Pierre de Rouffignac, Eric ; et al.	2003-07-31
In situ thermal processing of a relatively impermeable formation using an open wellbore App 20030130136 - Rouffignac, Eric Pierre de ; et al.	2003-07-10
In situ thermal processing of a coal formation using substantially parallel formed wellbores App 20030075318 - Keedy, Charles Robert ; et al.	2003-04-24
In situ thermal processing of a hydrocarbon containing formation using substantially parallel wellbores App 20020040781 - Keedy, Charles Robert ; et al.	2002-04-11
In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores App 20020038711 - Rouffignac, Eric Pierre de ; et al.	2002-04-04
In situ thermal processing of a coal formation using heat sources positioned within open wellbores App 20020039486 - Rouffignac, Eric Pierre de ; et al.	2002-04-04
In situ thermal processing of a hydrocarbon containing formation using distributed combustor heat sources App 20020036089 - Vinegar, Harold J. ; et al.	2002-03-28
In situ thermal processing of a hydrocarbon containing formation using insulated conductor heat sources App 20020033253 - Rouffignac, Eric Pierre de ; et al.	2002-03-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.