Patents-Review.com
ClassID:

143025 ⎘

F04B43/00 - CPC Classification

Classification description:

Machines or pumps having flexible working members

Sub-classes:
Recent Application in this class:
#1
20260036122
2026-02-05

BLOOD TREATMENT SYSTEMS AND METHODS

 #2
20250122871
2025-04-17

PUMPING CASSETTE

 #3
20240200515
2024-06-20

Method and systems for a gaseous fuel turbo-compressor

 #4
20240077069
2024-03-07

BLOOD TREATMENT SYSTEMS AND METHODS

 #5
20240066197
2024-02-29

Pumping cassette

 #6
20230400019
2023-12-14

Fluid pumping systems, devices and methods

 #7
20230287876
2023-09-14

BLOOD TREATMENT SYSTEMS AND METHODS

 #8
20220355006
2022-11-10

PUMPING CASSETTE

 #9
20220052368
2022-02-17

Integrated reformer, reactor, and control system for efficient hydrogen production from hydrocarbon

 #10
20210296676
2021-09-23

Electrochemical hydrogen compressor for operation at pressures exceeding 12,500 psi

 #11
20210296675
2021-09-23

High temperature fuel cell system with a laminated bipolar plate

 #12
20210285435
2021-09-16

Fluid pumping systems, devices and methods

 #13
20210146028
2021-05-20

Pumping cassette

 #14
20210048019
2021-02-18

Breather assembly for a peristaltic pump

 #15
20210018421
2021-01-21

Miniature optical particulate matter sensor module

 #16
20200400595
2020-12-24

Sensor apparatus systems, devices and methods

 #17
20200243888
2020-07-30

Composite proton-conducting membrane

 #18
20200191132
2020-06-18

Pumping cassette

 #19
20200171226
2020-06-04

Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus

 #20
20200139031
2020-05-07

System for monitoring and controlling fluid flow in a hemodialysis apparatus

 #21
20200047204
2020-02-13

Pump dispensers

 #22
20200023107
2020-01-23

Drive device for a membrane fluid pump and operating method

 #23
20190192017
2019-06-27

Fluid pumps for use in MRI environment

 #24
20190186483
2019-06-20

Pumping cassette

 #25
20190178775
2019-06-13

Miniature optical particulate matter sensor module

 #26
20190133383
2019-05-09

Double inlet valve for enhanced pump efficiency

 #27
20190035249
2019-01-31

Air quality notification device

 #28
20180372084
2018-12-27

CASSETTE SYSTEM INTEGRATED APPARATUS

 #29
20180223826
2018-08-09

Dual diaphragm pump having a pressure pulsation pad

 #30
20180193831
2018-07-12

Diagnostic test assembly, apparatus, method

 #31
20180110906
2018-04-26

Breast pump or other medical devices with dynamically adaptive pump configuration providing error detection and distinctive suction profile

 #32
20180038357
2018-02-08

Pumping cassette

 #33
20170326282
2017-11-16

Automated control mechanisms in a hemodialysis apparatus

 #34
20170313286
2017-11-02

System and method for cleaning a vehicle-mounted sensor

 #35
20170130705
2017-05-11

Pumping cassette

 #36
20160375459
2016-12-29

Inline dispense capacitor system

 #37
20160175505
2016-06-23

Pumping cassette

 #38
20150196698
2015-07-16

Cassette system integrated apparatus

 #39
20150167664
2015-06-18

Device for delivering liquid at a stable flow rate

 #40
20150143990
2015-05-28

Pneumatic actuators

 #41
20150125319
2015-05-07

Pumping cassette

 #42
20140348668
2014-11-27

Bellows synthetic jet

 #43
20140271126
2014-09-18

Wastewater sump assembly

 #44
20140241922
2014-08-28

Structure of simplified inflation valve

 #45
20140234125
2014-08-21

SYRINGELESS FILTER DEVICE COMPRESSOR

 #46
20130294942
2013-11-07

Membrane pump with air release valve

 #47
20130266464
2013-10-10

PUMP DISPENSER WITH FLEXIBLE VALVES

 #48
20130236337
2013-09-12

SOLENOID ACTUATORS USING EMBEDDED PRINTED CIRCUIT COILS

 #49
20130233390
2013-09-12

Collecting tank, system comprising collecting tank and multi-phase pumps, and method for separating and dividing up a multi-phase mixture

 #50
20130206250
2013-08-15

BUBBLE-BASED MICROVALVE AND ITS USE IN MICROFLUIDIC CHIP

 #51
20130177457
2013-07-11

Pumping cassette

 #52
20130108477
2013-05-02

PUMP ELEMENT FOR A TUBE PUMP

 #53
20130074959
2013-03-28

Pumping cassette

 #54
20120207627
2012-08-16

Pumping cassette

 #55
20110299358
2011-12-08

Cassette system integrated apparatus

 #56
20090004033
2009-01-01

Pumping cassette

 #57
20080253912
2008-10-16

Pumping cassette

 #58
20080253911
2008-10-16

Pumping Cassette

 #59
20080208111
2008-08-28

Peritoneal dialysis sensor apparatus systems, devices and methods

 #60
20080208103
2008-08-28

Pumping cassette

 #61
20080202591
2008-08-28

Cassette system integrated apparatus

 #62
20080080035
2008-04-03

Actuators, pumps, and optical scanners

 #63
20080069732
2008-03-20

Diagnostic test system

 #64
20080050283
2008-02-28

Microfluidic devices and methods of use

 #65
20070292276
2007-12-20

Membrane pump with bleed valve

 #66
17404475
2022-11-22

Manual driver assembly for a pulsatile fluid pump