Harrall; Simon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harrall; Simon.The latest application filed is for "annulus pressure control drilling systems and methods".

Company Profile

0.6.7

Harrall; Simon - Houston TX
Harrall; Simon - Inverurie GB
Harrall, Simon - Aberdeenshire GB

*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
Annulus pressure control drilling systems and methods Grant 8,122,975 - Belcher , et al. February 28, 2	2012-02-28
Methods for expanding tubular strings and isolating subterranean zones Grant 8,006,771 - Green , et al. August 30, 2	2011-08-30
Annulus Pressure Control Drilling Systems And Methods App 20110114387 - Belcher; Gary ; et al.	2011-05-19
Annulus pressure control drilling systems and methods Grant 7,836,973 - Belcher , et al. November 23, 2	2010-11-23
Methods For Expanding Tubular Strings And Isolating Subterranean Zones App 20090223680 - Green; Annabel ; et al.	2009-09-10
Methods for expanding tubular strings and isolating subterranean zones Grant 7,543,637 - Green , et al. June 9, 2	2009-06-09
Annulus Pressure Control Drilling Systems And Methods App 20080060846 - Belcher; Gary ; et al.	2008-03-13
Methods For Expanding Tubular Strings And Isolating Subterranean Zones App 20080017387 - Green; Annabel ; et al.	2008-01-24
Methods for expanding tubular strings and isolating subterranean zones Grant 7,275,602 - Green , et al. October 2, 2	2007-10-02
Axial compression enhanced tubular expansion App 20070000664 - Ring; Lev ; et al.	2007-01-04
Open hole anchor and associated method Grant 7,104,322 - Whanger , et al. September 12, 2	2006-09-12
Methods and apparatus for expanding tubular strings and isolating subterranean zones App 20060065408 - Green; Annabel ; et al.	2006-03-30
Open hole anchor App 20040231860 - Whanger, Ken ; et al.	2004-11-25

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.