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
Pump seal 2021-7-15 2022-1-18
Cryogenic fluid distribution system and method 2021-6-24 2021-12-24
Cryogenic fluid distribution system with thermal management 2021-6-09 2021-12-10
Evaporator with defrosting function 2021-5-13 2023-3-10
Liquid density measurement device, system and method 2021-2-19 2023-3-21
Cryogenic liquid distribution system with elevated basin 2019-12-06 2023-2-03 2023-2-03
Pressure build cryogenic fluid delivery system 2018-4-25 2022-1-11 2022-1-11
Cryrogenic fluid conveying system 2015-5-29 2016-6-29 2016-6-29
Spin pump with spun-epicyclic geometry 2014-10-09 2016-8-17
Cryocooler with magnetic reciprocating piston 2014-8-01 2016-5-04
Liquid natural gas cooling on the fly 2014-4-22 2014-10-30
Bulk cryogenic liquid pressurized dispensing system and method 2014-2-27 2019-7-24 2019-7-24
Integrated cryogenic fluid delivery system 2014-2-11 2014-8-13
System and Method for dispensing cryogenic fluid 2013-12-02 2014-6-11
For providing and delivering and measuring system and the measurement chamber … 2013-11-29 2014-12-10 2014-12-10
Cryogenic liquid conveying and supercharging system with active supercharging … 2012-12-21 2014-1-08 2014-1-08
Core in kettle reactor, methods for using, and methods of making 2012-11-19 2013-5-23
Bulk liquid cooling and pressurized dispensing system and method 2011-8-24 2014-1-15
Freezer with liquid cryogen refrigerant and method 2011-3-18 2011-9-21
Integrated pre-cooled mixed refrigerant system and method 2011-3-04 2016-6-29
Plate fin fluid processing device 2008-7-09 2009-1-15
Supercritical process, reactor and system for hydrogen production 2007-4-09 2017-2-22 2017-2-22
Acoustic cooling device with coldhead and resonant driver separated 2006-10-24 2009-12-08 2009-12-08
Cryogenic fluid dispensing system 2006-6-20 2007-5-03
Cryogenic seal for vacuum-insulated pipe 2005-7-20 2006-1-25
Differential pressure gauge for cryogenic fluids which selects a density value … 2004-6-29 2005-9-13 2005-9-13
Fluid piping systems and pipe spools suitable for sub sea use 2004-4-02 2004-10-21
Cryogenic fluid delivery system 2003-6-23 2006-12-05 2006-12-05
Reciprocating device and linear suspension 2002-9-24 2005-1-11 2005-1-11
Mechanical resonator and method for thermoacoustic systems 2002-4-19 2003-6-17 2003-6-17
Matching an acoustic driver to an acoustic load in an acoustic resonant system 2002-4-19 2002-12-05
Device for over-pressure protection for a storage tank 2001-7-25 2002-10-16
Drift stabilizer for reciprocating free-piston devices 2001-4-27 2003-5-20 2003-5-20
Methods relating to constructing reciprocator assembly 2000-6-09 2002-3-12 2002-3-12
Reciprocator and linear suspension element therefor 2000-6-09 2002-12-10 2002-12-10