F16L25/0018 - CPC Classification Index

#1

20260078851

2026-03-19

Unions For Joining Fluid Conduits

#2

20240271728

2024-08-15

UNIONS FOR JOINING FLUID CONDUITS

#3

20240255080

2024-08-01

FLOW PATH MEMBER JOINING STRUCTURE AND COLUMN ATTACHING/DETACHING UNIT

#4

20240044428

2024-02-08

ASEPTIC COUPLING DEVICE FOR A TUBE

#5

20230279975

2023-09-07

Joint unit and method for assembling joint unit

#6

20210324630

2021-10-21

Closure load plug

#7

20210301957

2021-09-30

Split pulse tube connecting line

#8

20210293098

2021-09-23

Installing pipeline segments within a conduit

#9

20200328003

2020-10-15

Feedwater sparger nozzle repair assembly

#10

20200278058

2020-09-03

COMPOSITE TO METAL END FITTING JOINT

#11

20200116679

2020-04-16

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#12

20200116284

2020-04-16

VACUUM JOINT AND VACUUM UTILIZATION DEVICE INCLUDING THE SAME

#13

20190344508

2019-11-14

Installing pipeline segments within a conduit

#14

20190222008

2019-07-18

Connection system and method of using same

#15

20180231157

2018-08-16

COMPOSITE TO METAL JOINT AND METHOD FOR FORMING SAME

#16

20180066774

2018-03-08

Composite drill pipe and method for forming same

#17

20170350126

2017-12-07

Segmental duct coupler devices, systems, and methods

#18

20170343138

2017-11-30

Composite drill pipe

#19

20170299094

2017-10-19

Housing component with a hydraulic line and the manufacture thereof

#20

20170299059

2017-10-19

Metal-to-metal sealing

#21

20170254449

2017-09-07

Composite tube to metal joint apparatus

#22

20170138478

2017-05-18

Sealing gasket for piping systems and its manufacturing process

#23

20170122470

2017-05-04

Joint restraint devices and methods of using same

#24

20170082231

2017-03-23

Push-to-connect joint assembly with protective shield device and method

#25

20170030497

2017-02-02

Fluid coupling mating apparatus and method

#26

20170003255

2017-01-05

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#27

20160327193

2016-11-10

WATER-SEAL CONNECTOR AND AN AIR-CONDITIONING DEVICE WITH THE SAME

#28

20160305591

2016-10-20

GRIPPER TYPE DUAL STOP-REVERSAL QUICK-RELEASE CONNECTOR STRUCTURE, AND WATER SUPPLY DEVICE AND WATER-COOLING SYSTEM THEREOF

#29

20160281896

2016-09-29

Double wall tube fitting with an integrated diagnostic port

#30

20160273810

2016-09-22

Flexible coupling with rotational capability

#31

20160273691

2016-09-22

HOSE CLIP AND MANUFACTURING PROCESS THEREOF

#32

20160178098

2016-06-23

Device for connecting tubular pipe elements

#33

20160169369

2016-06-16

TRANSMISSION OIL COOLER ADAPTER

#34

20160138742

2016-05-19

DEVICE FOR JOINING TWO PIPES

#35

20160109053

2016-04-21

Pipe section

#36

20160109051

2016-04-21

TENSIONING OR PIPE CLAMP

#37

20160109047

2016-04-21

Universal sewer inlet fitting

#38

20160101453

2016-04-14

Method for reducing pipe ovality

#39

20160097474

2016-04-07

CLICK-SEAL TORQUE LIMITING CONNECTOR DESIGNS

#40

20160084417

2016-03-24

Aerosol can spray nozzle extension tube connector

#41

20160074890

2016-03-17

Head and method for mounting a dispensing member on the neck of a container

#42

20160069497

2016-03-10

Locking device for pipes

#43

20160069495

2016-03-10

Bonding clip for fluid conduit coupling

#44

20160069489

2016-03-10

Hose Connection Device

#45

20160061789

2016-03-03

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#46

20160053927

2016-02-25

Fluid connector and method for making sealed fluid connections

#47

20160040635

2016-02-11

Adaptive air intake sealing joint

#48

20160037975

2016-02-11

Multi-Fit, Fast Connect, Dispenser to Bottle 8 Connection Kit for Liquid Dispensers

#49

20160033063

2016-02-04

Composite to metal end fitting joint

#50

20160016207

2016-01-21

WASHING DEVICE, HIGH-PRESSURE WASHING DEVICE, AND ADAPTER

#51

20160010772

2016-01-14

Connecting plug, cooling circuit equipped with such a connecting plug and method for connecting such a cooling circuit and a cold plate

#52

20160000988

2016-01-07

Tube for extra-corporeal circuit with double connector

#53

20150369409

2015-12-24

Low leakage duct segment using expansion joint assembly

#54

20150362104

2015-12-17

PIPING COMPONENT AND PIPE

#55

20150330546

2015-11-19

Tongue-and-groove coupling between panels of self-supporting air-conditioning ducts

#56

20150308989

2015-10-29

Plug unit and connection system for connecting capillaries, particularly for high-performance liquid chromatography

#57

20150292655

2015-10-15

Tubular Member Alignment Device

#58

20150252933

2015-09-10

Pipe coupling

#59

20150021905

2015-01-22

Method of making a composite tube to metal joint

#60

20140327241

2014-11-06

Ion Transport Membrane Assembly with Multi-Layer Seal

#61

20140318659

2014-10-30

Sealing method for silicon carbide parts used at high temperatures

#62

20140217722

2014-08-07

Composite pipe to metal joint

#63

20130020795

2013-01-24

PIPE COUPLING ASSEMBLY AND METHOD FOR PREVENTING LONGITUDINAL MOVEMENT OF COUPLING RINGS

#64

20120280492

2012-11-08

Composite drill pipe and method for forming same

#65

20120098257

2012-04-26

Composite drill pipe and method for forming same

#66

20120061955

2012-03-15

Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography

#67

20110089688

2011-04-21

THREAD-LOCKABLE PIPE COUPLING ASSEMBLY

#68

20110041942

2011-02-24

Method for the production of concrete pipes and concrete pipe system

#69

20100314870

2010-12-16

Pipe clamp

#70

20100139802

2010-06-10

High-pressure pipe element having an assembly of hooped tubes and method of manufacture

#71

20100109214

2010-05-06

Assembly For Transporting Pressurized Fluid and Method of Manufacture

#72

20090101328

2009-04-23

COMPOSITE DRILL PIPE AND METHOD OF FORMING SAME

#73

20070212166

2007-09-13

Fixing and release systems

#74

20070013146

2007-01-18

Sealing ring and method

#75

20060157980

2006-07-20

Dual material threading for pipe adapter

#76

20050225084

2005-10-13

Fluid coupling

#77

20050056804

2005-03-17

Coupling device

#78

20050052018

2005-03-10

Apparatus for coupling dryer to vent ducting and method of use