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Assignee profile:

Proserv Operations, Inc.

City:

Houston, Texas

Country:

United States

Published Applications:

22

Last publication date:

2020-06-11

Patent Grants:

21

Last grant date:

2024-05-07

Top Inventors for applications by Proserv Operations, Inc.

These are the the leading inventors for applications assigned to Proserv Operations, Inc.:

Recent patent applications by Proserv Operations, Inc.

Proserv Operations, Inc. based in Houston, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2020-06-11 ✅ Patent 11,976,738 granted on 2024-05-07
US20200182367A1
Mechanical engineering

Low friction hydraulic circuit control components

 #2 | 2020-05-21 ✅ Patent 11,209,096 granted on 2021-12-28
US20200158253A1
Mechanical engineering

Bilateral and throttling directional control valve

 #3 | 2020-02-13 ✅ Patent 11,054,050 granted on 2021-07-06
US20200049270A1
Mechanical engineering

Valve with press-fit insert

 #4 | 2019-09-26 ✅ Patent 11,022,226 granted on 2021-06-01
US20190293196A1
Mechanical engineering

Microfluidic valve

 #5 | 2019-03-28 ✅ Patent 10,633,951 granted on 2020-04-28
US20190093452A1
Fixed constructions

Pressure regulator with user selectable dampening

 #6 | 2018-09-27 ✅ Patent 10,584,561 granted on 2020-03-10
US20180274329A1
Fixed constructions

Dirty fluid pressure regulator and control valve

 #7 | 2018-03-15 ✅ Patent 10,591,076 granted on 2020-03-17
US20180073652A1
Mechanical engineering

Low friction hydraulic circuit control components

 #8 | 2017-07-27 ✅ Patent 10,487,951 granted on 2019-11-26
US20170211710A1
Mechanical engineering

Non-interflow directional control valve

 #9 | 2017-05-25 ✅ Patent 10,385,982 granted on 2019-08-20
US20170146139A1
Mechanical engineering

Robust in-line valve

 #10 | 2017-03-16 ✅ Patent 10,133,282 granted on 2018-11-20
US20170075364A1
Physics

Shuttle valve with durable soft seal

 #11 | 2017-02-02 ✅ Patent 9,880,566 granted on 2018-01-30
US20170031371A1
Physics

Dynamic variable orifice

 #12 | 2016-11-24 ✅ Patent 10,364,893 granted on 2019-07-30
US20160341314A1
Mechanical engineering

Key seal and valve

 #13 | 2016-03-03 ✅ Patent 9,657,850 granted on 2017-05-23
US20160060996A1
Fixed constructions

High performance subsea pressure regulator

 #14 | 2015-12-24 ✅ Patent 9,915,275 granted on 2018-03-13
US20150369002A1
Fixed constructions

Stacked shuttle valve

 #15 | 2015-12-17 ✅ Patent 9,719,600 granted on 2017-08-01
US20150362083A1
Mechanical engineering

Hard swap shuttle valve

 #16 | 2015-10-29
US20150309515A1
Physics

DUAL PRESSURE SHUTTLE VALVE

 #17 | 2015-07-09 ✅ Patent 9,982,511 granted on 2018-05-29
US20150191997A1
Fixed constructions

Dirty fluid pressure regulator and control valve

 #18 | 2015-07-09 ✅ Patent 10,196,877 granted on 2019-02-05
US20150191996A1
Fixed constructions

Modular directional control valve

 #19 | 2015-04-30 ✅ Patent 9,423,031 granted on 2016-08-23
US20150115536A1
Mechanical engineering

Key seal and valve

 #20 | 2013-03-14 ✅ Patent 9,051,824 granted on 2015-06-09
US20130062056A1
Fixed constructions

Multiple annulus universal monitoring and pressure relief assembly for subsea well completion systems and method of using same

 #21 | 2012-09-06 ✅ Patent 8,631,873 granted on 2014-01-21
US20120222866A1
Fixed constructions

Tubing hanger—production tubing suspension arrangement

 #22 | 2011-03-31 ✅ Patent 9,097,351 granted on 2015-08-04
US20110073793A1
Mechanical engineering

Flow control hemispherical wedge valve

Also check out Proserv Operations, Inc.'s (Houston, United States) applicant profile with 21 patent applications submitted.

AssigneeID:

91538 ⎘