Walpole, Massachusetts
United States
21
2020-05-07
The entities that hold a legal rights for patent applications filed by inventor Luongo Joseph A.:
Joseph A. Luongo from Walpole, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Techniques for thermally insulating a liquid chromatographic column
#2 | 2019-07-04Hybrid gradient delivery system and operation
#3 | 2015-12-24Fluidic coupling seal
#4 | 2015-05-14Techniques for thermally insulating a liquid chromatographic column
#5 | 2015-02-19Corrosion protection in tubing used chromatography
#6 | 2014-12-18Hybrid gradient delivery system and operation
#7 | 2014-05-15Closed loop flow control of a HPLC constant flow pump to enable low-flow operation
#8 | 2014-02-13High pressure pump with reduced seal wear
#9 | 2013-03-28Gasket and Seal Apparatus
#10 | 2011-11-10Techniques For Patterning Valve Components
#11 | 2010-05-13Closed loop flow control of a HPLC constant flow pump to enable low-flow operation
#12 | 2010-05-06Defined leak path for high pressure seal
#13 | 2010-02-04Serial capillary pump
#14 | 2010-01-21Active valve and methods of operation thereof
#15 | 2008-10-23Device and methods of measuring pressure
#16 | 2008-10-09Closed loop flow control of a HPLC constant flow pump to enable low-flow operation
#17 | 2008-05-15Defined lead path for high pressure seal
#18 | 2008-05-01Gasket and Seal Apparatus
#19 | 2008-01-24Fluid control device for a high pressure analytical instrument
#20 | 2005-07-07Methods and apparatus for determining the presence or absence of a fluid leak
#21 | 2005-05-26Flow sensing apparatus
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