Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Long-stroke pumping unit 2020-11-24 2021-8-19
Systems and Methods for Monitoring Casing Cement Integrity 2019-7-30 2021-9-09
Systems and Methods for Logging Using A Logging Tool with Adjustable Detectors 2016-12-08 2020-7-19
Dual Barrier Pump-Out Plug 2016-5-16 2016-11-17
Integrated Drilling Control System 2015-10-05 2016-4-07
Multiphase drilling systems and methods 2015-6-29 2015-12-31
Burst sleeve and positive indication for fracture sleeve opening 2014-12-04 2018-2-06 2018-2-06
Composite Fracture Plug and Associated Methods 2014-8-06 2016-2-11
Inwardly Swelling Seal 2012-10-26 2014-5-01
Wellhead Completion Assembly Capable of Versatile Arrangements 2007-10-26 2009-4-30
WASHING EQUIPMENT, CALIBRATION AND MEASUREMENT OF PIPING IN THE FIELD … 2005-3-28 2006-11-01
Method and apparatus to control the rate of flow of a fluid through a conduit 2004-3-24 2010-4-20 2010-4-20
Determination of cementing plug location 2003-9-23 2004-3-31
Method and apparatus for hydraulically and mechanically operating a downhole … 2003-9-22 2004-3-31
Screening panel securing system 2002-12-10 2003-6-30
Screening panel securing system 2002-12-10 2003-6-26
Modular liner hanger 2002-12-09 2008-6-03 2008-6-03
Downhole tool retention apparatus 2002-11-27 2008-7-22 2008-7-22
Method and apparatus for determining component flow rates for a multiphase flow 2001-11-28 2002-9-05
Method and system for determining the speed of sound in a fluid within a … 2001-11-28 2002-8-01
Method and apparatus for gripping tubulars 2000-11-04 2000-12-20