ClassID:

48997

B29C44/005 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles Avoiding skin formation; Making foams with porous surfaces

Recent Application in this class:
#1
20220306825
2022-09-29

Polyurethane-based insulation body and method for producing same

#2
20220281143
2022-09-08

Materials and methods

#3
20220266484
2022-08-25

Materials and Methods

#4
20220016813
2022-01-20

METHOD FOR PRODUCING A MOLDED PART AND MOLDED PART

#5
20200047389
2020-02-13

Extruded board with realistic appearance

#6
20190090581
2019-03-28

Method for producing a molded part and molded part

#7
20170100870
2017-04-13

Extruded board with realistic appearance

#8
20160348462
2016-12-01

Article for removing contaminants from a fluid, and related methods

#9
20150374877
2015-12-31

Chitosan foam medical devices and methods

#10
20150183141
2015-07-02

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#11
20150176363
2015-06-25

Swellable downhole structures including carbon nitride materials, and methods of forming such structures

#12
20150001451
2015-01-01

Polypropylene-Based Resin Expanded Beads, Method for Preparing Same, and Polypropylene-Based Resin Expanded Beads Molded Article

#13
20130302510
2013-11-14

Artificial breast implant provided on the surface thereof with silicone open cell foam layer, and method for producing the same

#14
20130143993
2013-06-06

Indication of improperly molded parts

#15
20120245685
2012-09-27

ARTIFICIAL BREAST IMPLANT PROVIDED ON THE SURFACE THREOF WITH SILICON OPEN CELL FOAM LAYER, AND METHOD FOR PRODUCING THE SAME

#16
20120107602
2012-05-03

METHOD FOR PRODUCING HYDROPHILIC EXPANDED POLYTETRAFLUOROETHYLENE AND THE PRODUCTS THEREOF

#17
20110277789
2011-11-17

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#18
20110274726
2011-11-10

CHITOSAN FOAM MEDICAL DEVICES AND METHODS

#19
20090169821
2009-07-02

Molded product and method of manufacturing the same

#20
20090026010
2009-01-29

Process for producing sound absorber and produced by the process, sound absorber and sound absorbing structure

#21
20090017282
2009-01-15

Method for Opening the Film Layer of Plastic Foam Strip

#22
20080199678
2008-08-21

Method for the Production of Vacuum Insulation Panels

#23
20070182046
2007-08-09

Sponge production process and plant

#24
20060276108
2006-12-07

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#25
20060060478
2006-03-23

Food packaging tray made of expanded polystyrene with ability to absorb moisture internally, of a single layer structure, without surface cover with membranes (non - laminated); products and method

#26
20050225001
2005-10-13

Foamed polishing sheet