ClassID:

55519

B32B11/08 - CPC Classification

Classification description:

Layered products comprising a layer of bituminous or tarry substances comprising such substance as the main or only constituent of a layer, next to another layer of a of metal

Recent Application in this class:
#1
20250353274
2025-11-20

A METHOD FOR SEALING A SUBSTRATE

#2
20210380847
2021-12-09

Method for mitigating passive intermodulation

#3
20200382224
2020-12-03

Method for mitigating passive intermodulation using roofing material with polymeric and metal layers

#4
20200204273
2020-06-25

Self-adhesive membrane for mitigating passive intermodulation

#5
20200141112
2020-05-07

Below grade waterproofing and methane barrier sheet membrane, with an aluminum protection layer and a method of making and using same

#6
20190002182
2019-01-03

Self-venting bag-in-box package

#7
20180152253
2018-05-31

Method for mitigating passive intermodulation

#8
20180148608
2018-05-31

Self-adhesive membrane for mitigating passive intermodulation

#9
20180037002
2018-02-08

LAMINATED FILM

#10
20180010329
2018-01-11

Integrated waterproofing and drainage system with intrinsic leak detection for building structures and methods of use

#11
20150147511
2015-05-28

Honeycomb-based high temperature structural damper

#12
20140338831
2014-11-20

Fire resistant roofing products

#13
20120276321
2012-11-01

Stone, metal and tar laminate for exterior cladding

#14
20120094068
2012-04-19

COVERING MATERIAL FOR WATER- OR WEATHER-PROOFING

#15
20110277821
2011-11-17

BACK-SHEET MATERIAL FOR PHOTOVOLTAIC MODULE

#16
20110244742
2011-10-06

Self-Adhesive Fabric Reinforced Thermoplastic Polyolefin Waterproof Membrane

#17
20110016811
2011-01-27

Roof membrane and roof system using the membrane to stimulate a standing seam metal roof

#18
20110000158
2011-01-06

Roof membrane and roof system using the membrane to simulate a standing seam metal roof

#19
20100199584
2010-08-12

Composite roofing or other surfacing board, method of making and using and roof made thereby

#20
20100032076
2010-02-11

Roofing Tape with Tabs

#21
20090266011
2009-10-29

Roof covering for a building having a roof with structured roof tiles and a structure projecting out from the roof surface, such as a chimney, a window, a wall, or ventilating pipe

#22
20090107073
2009-04-30

Roof membrane and roof system using the membrane to simulate a standing seam metal roof

#23
20080248244
2008-10-09

Fire resistant roofing products

#24
20050210806
2005-09-29

Stone, metal and tar laminate for exterior cladding

#25
20050147792
2005-07-07

Composite structure

#26
20050118909
2005-06-02

Stretchable band material comprising at least one supporting layer and one covering layer