Langille
David Lindsay Alexander Langille, Calgary CA
Patent application number | Description | Published |
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20150252669 | METHOD AND APPARATUS FOR RESERVOIR TESTING AND MONITORING - An apparatus may include a tubular, a first isolator connected to the tubular and configured to engage an interior surface of the wellbore, a first pressure gauge connected to the tubular and configured to take multiple pressure readings over a period of time, and a first perforation gun connected to the tubular without compromising the communication of fluid through an inner flow channel of the tubular. A method may include placing the apparatus in a wellbore, and actuating the isolator to provide isolation of a first zone in a formation. The method may include activating the perforation gun to provide fluid communication between an annulus of the wellbore and the zone in the formation. The method may include allowing the pressure gauge to take a plurality of pressure readings over a period of time. Based on the pressure readings, the method may include determining a formation characteristic. | 09-10-2015 |
Jonathan Langille, Langley CA
Patent application number | Description | Published |
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20080234384 | BIARYL AND BIHETEROARYL COMPOUNDS USEFUL IN TREATING IRON DISORDERS - This invention is directed to compounds of formula (I): | 09-25-2008 |
20090069408 | TRICYCLIC COMPOUNDS USEFUL IN TREATING IRON DISORDERS - This invention is directed to, for example, compounds of formula (I): | 03-12-2009 |
20090099205 | Chemokine receptor binding compounds - The present invention relates to chemokine receptor binding compounds, pharmaceutical compositions and their use. More specifically, the present invention relates to modulators of chemokine receptor activity, preferably modulators of CCR5. These compounds demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV). | 04-16-2009 |
20100298366 | CHEMOKINE RECEPTOR BINDING COMPOUNDS - The present invention relates to chemokine receptor binding compounds, pharmaceutical compositions and their use. More specifically, the present invention relates to modulators of chemokine receptor activity, preferably modulators of CCR5. These compounds demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV). | 11-25-2010 |
Randy Charles Langille, Port Alberni CA
Patent application number | Description | Published |
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20150033530 | TOOL AND METHOD FOR REPAIRING TUBULAR MEMBERS - A rotatable tool for use in repairing composite hollow shafts, namely for sports equipment, for example, composite hockey stick shafts. The rotatable tool includes a plurality of aligned spaced-apart grinding surfaces and proximal and distal guide bearings coaxially arranged along a tool shaft. The rotatable tool is used to form grooves proximate the repair location so as to enhance mechanical bonding of a composite repair material which spans a region of abutment of hollow shaft segments. | 02-05-2015 |