Product Patents -

Product Patents

Equilibar® back pressure regulators are subject to one or more of the following patents:

Multi-Orifice Back Pressure Regulators (including but not limited to the following series: LF, LV, HxP, HT, GS, NL, B, BD, FD, SC, BR):
US6,886,591
US7,080,660
US7,673,650
US8,215,336
DE60322443D1
GB1639282
FR1639282

Zero Flow (ZF Series) Back Pressure Regulators:
US9,447,890
EP2724060

Other Patents Pending

 


Equilibar® is a registered US trademark.

 

 

Equilibar News
Oblique view of ultra-sensitive back pressure regulator

COVID-19 Update: Equilibar working with ventilator designers to increase access to component parts

Since Friday March 20, 2020, Equilibar has focused on working to modify the design of our fluid control valves to enable them to serve as building blocks for medical ventilator systems.  Our technical team has made rapid progress.  Based on collaboration with bio-engineering and medical experts, we believe we have developed designs that can contribute Read More

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