F28D7/04 - CPC Classification Index

#1

20250207863

2025-06-26

SPIRAL GRAVITY FED HEAT EXCHANGER

#2

20250060093

2025-02-20

Heat supply-energy-saving equipment for printing and dyeing factory

#3

20240246057

2024-07-25

METHOD OF MANUFACTURING BIO-DIESEL AND REACTOR

#4

20240116018

2024-04-11

METHOD OF MANUFACTURING BIO-DIESEL AND REACTOR

#5

20240102748

2024-03-28

Multi-coil microchannel heat exchangers and air conditioning units

#6

20230340908

2023-10-26

HEAT EXCHANGERS

#7

20230309571

2023-10-05

DEVICE FOR HEATING AND COOLING FOOD ITEMS

#8

20230250759

2023-08-10

HEAT EXCHANGERS

#9

20230250758

2023-08-10

Heat exchangers

#10

20230040985

2023-02-09

Phase change cold storage device having vortex coiled tubes

#11

20220349656

2022-11-03

Gas turbine engine heat exchanger for annular flowpaths

#12

20220274084

2022-09-01

Method of manufacturing bio-diesel and reactor

#13

20220136777

2022-05-05

HEAT EXCHANGER

#14

20220128309

2022-04-28

Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing

#15

20210348850

2021-11-11

Coil wound heat exchanger

#16

20210333013

2021-10-28

Heat exchange pipe, heat exchanger and water heating apparatus

#17

20210308649

2021-10-07

Method of manufacturing bio-diesel and reactor

#18

20210262390

2021-08-26

Heat exchangers

#19

20210207534

2021-07-08

Gas turbine engine heat exchanger for annular flowpaths

#20

20210180870

2021-06-17

HEAT EXCHANGER COMPONENT WITH VARYING TWIST ANGLE

#21

20210123682

2021-04-29

Centre body in spiral heat exchanger

#22

20210031165

2021-02-04

Method of manufacturing bio-diesel and reactor

#23

20200355397

2020-11-12

Heat exchanger for a boiler, and heat-exchanger tube

#24

20200109862

2020-04-09

FLUID HEAT EXCHANGER

#25

20190372137

2019-12-05

Method for overheating gases at the inlet of a SOEC/SOFC-type solid oxide stack

#26

20190284998

2019-09-19

Heat exchangers

#27

20190063842

2019-02-28

Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing

#28

20190049148

2019-02-14

Deflector for condensation heat exchanger and exchanger provided with such a deflector

#29

20180356126

2018-12-13

High efficiency gas-fired water heater

#30

20180345353

2018-12-06

3D printed heat exchanger

#31

20180058764

2018-03-01

Spiral heat exchanger as preheater in polymer devolatilization processes

#32

20170370652

2017-12-28

3D spiral heat exchanger

#33

20170321965

2017-11-09

Heat Exchanger With Parallel Fluid Channels

#34

20170219295

2017-08-03

Spiral wound cross-flow heat exchanger

#35

20170133244

2017-05-11

Cooling base with spiral channels for ESC

#36

20170010021

2017-01-12

Combination heat exchanger and burner

#37

20160370130

2016-12-22

Heat exchanger with elastic element

#38

20160167012

2016-06-16

Ionic liquid reactor with heat exchanger

#39

20160131040

2016-05-12

Heat exchanger having a coaxial or concentric tube construction

#40

20160116220

2016-04-28

Heat exchanger with non-linear coil

#41

20150176912

2015-06-25

Heat exchanger and production method thereof

#42

20150101334

2015-04-16

Heat exchangers

#43

20150084261

2015-03-26

Flow path member, heat exchanger including the flow path member, and semiconductor manufacturing apparatus including the flow path member

#44

20150065745

2015-03-05

Method of manufacturing bio-diesel and reactor

#45

20150064077

2015-03-05

Method of manufacturing bio-diesel and reactor

#46

20150053373

2015-02-26

Thermal cycling device

#47

20130104815

2013-05-02

ECONOMIZER

#48

20130065190

2013-03-14

Furnace for melting inorganic salts

#49

20120312521

2012-12-13

Beverage cooling device

#50

20120275558

2012-11-01

Pressurized-water-cooled nuclear reactor with compact steam generators

#51

20120175095

2012-07-12

HEAT EXCHANGER MANIFOLD AND METHOD OF MANUFACTURE

#52

20120111009

2012-05-10

System for cooling syngas

#53

20120061063

2012-03-15

HEAT EXCHANGER

#54

20120043052

2012-02-23

Geothermal Energy Transfer System

#55

20110277494

2011-11-17

HEAT EXCHANGER AND HEAT PUMP TYPE HOT WATER SUPPLY APPARATUS EQUIPPED WITH SAME

#56

20110270147

2011-11-03

Rolled mat heat exchanger and method of manufacture

#57

20110247525

2011-10-13

Method for producing hot-mix asphalt

#58

20110174470

2011-07-21

SPIRAL HEAT EXCHANGER

#59

20110162824

2011-07-07

HEAT RECOVERY APPARATUS

#60

20110107512

2011-05-12

Heat exchange devices

#61

20110094718

2011-04-28

Heat absorbing or dissipating device with double-scroll piping transmitting temperature difference fluid

#62

20110083468

2011-04-14

Heat exchanger and integrated air-conditioning assembly including such exchanger

#63

20100315782

2010-12-16

Integral heat sink with spiral manifolds

#64

20100270009

2010-10-28

Apparatus for recycling wasted heat using waste hot water

#65

20100252228

2010-10-07

Geothermal System

#66

20100155017

2010-06-24

Combined device having an internal heat exchanger and an accumulator, and equipped with an internal multi-function component

#67

20100155012

2010-06-24

Combined Device Including An Internal Heat Exchanger And An Accumulator

#68

20100038056

2010-02-18

High performance compact heat exchanger

#69

20100008833

2010-01-14

Heat-exchanger reactor having mixing zones

#70

20090218075

2009-09-03

Coiled Heat Exchanger

#71

20090188658

2009-07-30

Compact helical heat exchanger with stretch to maintain airflow

#72

20090114380

2009-05-07

SPIRAL FLAT-TUBE HEAT EXCHANGER

#73

20080202734

2008-08-28

Heat Exchanger

#74

20080115918

2008-05-22

Rolled heat exchange

#75

20070234565

2007-10-11

Method for manufacturing a foam core heat exchanger

#76

20060179866

2006-08-17

Special spiral-curved refrigerant coil for a non cooling-fin condenser of an air conditioning system

#77

20060108108

2006-05-25

Spirally wound, layered tube heat exchanger

#78

20060083499

2006-04-20

Moderating device for an electric stove heating unit

#79

20050155373

2005-07-21

Processing apparatus and processing apparatus maintenance method

#80

15710139

2019-01-15

Method for generating formaldehyde monomer vapor

#81

14665756

2019-04-23

Spiral heat exchanger coils