Patents-Review.com
ClassID:

129886 ⎘

E04B2001/748 - CPC Classification

Classification description:

Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Insulation or other protection; Elements or use of specified material therefor; Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls; Use of special materials; Materials having special structures or shape Honeycomb materials

Recent Application in this class:
#1
20240301682
2024-09-12

Thermal Insulation Board

 #2
20230151605
2023-05-18

Incombustible sound absorption panel

 #3
20220275164
2022-09-01

THERMALLY INSULATING AEROGEL VACUUM COMPOSITE PANEL AND PREPARATION METHOD THEREOF

 #4
20210363748
2021-11-25

Sound absorbing panels

 #5
20210331457
2021-10-28

Sound absorption/insulation honeycomb panel

 #6
20200247083
2020-08-06

Thermal insulating element

 #7
20200217072
2020-07-09

Hollow pipe-sandwiching metal plate and applications thereof

 #8
20190331295
2019-10-31

Cellular structures with twelve-cornered cells

 #9
20190309511
2019-10-10

CARDBOARD FIRE RESISTANT WALL PANEL

 #10
20190270504
2019-09-05

Acoustic liners with oblique cellular structures

 #11
20190106883
2019-04-11

Collapsible acoustic honeycomb ceiling installation

 #12
20190084261
2019-03-21

Acoustic device manufacturing system

 #13
20190024589
2019-01-24

Flexible acoustic honeycomb

 #14
20180328037
2018-11-15

Hollow pipe-sandwiching metal plate and applications thereof

 #15
20170307138
2017-10-26

Cellular structures with twelve-cornered cells

 #16
20170247889
2017-08-31

DEVICE FOR THERMALLY INSULATING A BUILDING WALL FROM THE OUTSIDE, AND METHOD FOR IMPLEMENTING SUCH A DEVICE

 #17
20170022703
2017-01-26

Thermal insulation panel

 #18
20150284947
2015-10-08

Honeycomb panel stacked body manufacturing method and honeycomb panel stacked body

 #19
20140339014
2014-11-20

Sound barrier systems

 #20
20140299408
2014-10-09

Optical acoustic panel

 #21
20140212623
2014-07-31

Insulation panel

 #22
20140141199
2014-05-22

Layered insulation system

 #23
20140117026
2014-05-01

Packaging having a surrounding heat barrier

 #24
20140110188
2014-04-24

Anchoring of septums in acoustic honeycomb

 #25
20130062143
2013-03-14

Anchoring of septums in acoustic honeycomb

 #26
20130020148
2013-01-24

Partition panel

 #27
20120177877
2012-07-12

INSULATING HONEYCOMB PANEL

 #28
20120153242
2012-06-21

INSULATION MATERIALS

 #29
20120037449
2012-02-16

Acoustic honeycomb with perforated septum caps

 #30
20110307976
2011-12-15

Construction material made of algae, method for cultivating algae, and algae cultivation plant

 #31
20110197532
2011-08-18

Waterproof heat-insulation construction method and module

 #32
20110073407
2011-03-31

Acoustic septum cap honeycomb

 #33
20110061794
2011-03-17

Heat insulator manufacturing system and method

 #34
20080251315
2008-10-16

Acoustic septum cap honeycomb

 #35
20080128202
2008-06-05

Composite Panel with Reinforced Recesses

 #36
20080020176
2008-01-24

Acoustic septum cap honeycomb

 #37
20070062145
2007-03-22

Structure of the light weight building materials with sound absorption and isolation character

 #38
20060254202
2006-11-16

Lightweight shielded panel system including acoustical shielding

 #39
20060219477
2006-10-05

Acoustic septum cap honeycomb

 #40
20060102419
2006-05-18

Thermal—acoustic enclosure

 #41
14251440
2015-09-08

Porous septum cap

 #42
13537816
2016-12-06

Acoustic liners for turbine engines