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2024
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Invention
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Dome loaded back pressure regulator with center inlet and sanitary features. A back pressure regu... |
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Invention
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Flow control valve with diaphragm movement feedback. Flow control apparatus includes: a flow cont... |
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Invention
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Pumpless fluid delivery method and apparatus. A pumpless fluid delivery apparatus includes: a pre... |
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Invention
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Fluid control valve with diaphragm tensioning geometry. A fluid control valve includes: a metalli... |
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Invention
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Back pressure regulator. A back pressure regulator includes: a body defining a process surface, a... |
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2023
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Invention
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Pumpless system for gradient buffer production. An apparatus for gradient elution is disclosed. T... |
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Invention
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Check valve and compact pump system.
A check valve includes: an inlet housing and extending betw... |
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Invention
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Check valve and compact pump system. A check valve includes: an inlet housing and extending betwe... |
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Invention
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Pulsation dampener for sanitary processes.
A pulsation dampener includes: a housing extending be... |
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Invention
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Pulsation dampener for sanitary processes. A pulsation dampener includes: a housing extending bet... |
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2022
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Invention
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Multi-orifice back pressure regulator with seal enhanced positive shut-off.
A pressure regulatin... |
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Invention
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Multi-orifice back pressure regulator with seal enhanced positive shut-off. A pressure regulating... |
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Invention
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Pulsation dampener for single use applications.
A pulsation dampener includes: a centerbody asse... |
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Invention
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Pulsation dampener for single use applications. A pulsation dampener includes: a centerbody assem... |
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Invention
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Dome-loaded pressure reducing regulator for single use applications. A centerbody assembly for a ... |
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2021
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Invention
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Dome-loaded back pressure regulator with setpoint pressure energized by process fluid. A diaphrag... |
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Invention
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Valve for single-use applications. A centerbody assembly for a valve includes: a centerbody havin... |
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G/S
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Back pressure valves as part of machines; regulating valves as being part of machines; pressure r... |
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Invention
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Mechanical valve for pressure control. A valve includes: a housing defining a chamber communicati... |
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2020
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G/S
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Pressures valves, regulating valves, pressure reducers, pressure regulators. Electric measure man... |
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G/S
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Pressure and flow control valves for use in fluid, gas and multiphase pressure regulation applica... |
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2018
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Invention
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Dome-loaded back pressure regulator with setpoint pressure energized by process fluid. A method o... |
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2012
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Invention
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Back pressure regulator with floating seal support. A sealing apparatus for a back pressure regul... |
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2004
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G/S
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Fluid flow controls for diverse liquids and gases, namely pressure regulators and relief valves |
