ElkCorp

United States of America

 
Total IP 12
Total IP incl. subs 12 (+ 0 for subs)
Total IP Rank # 126,552
IP Activity Score 0/5.0    0
IP Activity Rank # 1,652,395

Patents

Trademarks

4 0
8 0
0 0
0
 
Last Patent 2011 - Composite materials
First Patent 1985 - Separating hydrocarbon gases

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

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Latest Inventions, Goods, Services

2010 Invention Composite materials. A composite material comprising a first layer which comprises a prefabricat...
Invention Fire resistant composite material and fabrics made therefrom. The present invention relates to fi...
2005 Invention Fire resistant composite material and fabrics therefrom. The present invention relates to fire r...
Invention Fire resistant composite material and fabrics therefrom. The present invention relates to fire re...
Invention Composite material. A composite material comprising a first layer which comprises a prefabricated...
Invention Composite material with heat insulating and fire resistant characteristics. A composite material ...
Invention Composite material. A composite material comprising a substrate having an ionic charge which is c...
Invention Composite materials. A composite material comprising a first layer which comprises a prefabricate...
Invention Composite material. A composite material comprising at least a first layer which comprises a surf...
Invention Composite material. A composite material comprising a first layer which comprises a surfactant co...
2004 Invention Fastener-free composite roofing product. A fastener-free composite roofing product comprising a r...
2003 Invention Laminated roofing shingle. A laminated roofing shingle has an increased nailing zone obtained by ...
2002 Invention High resolution 3-d circuit formation using selective or continuous catalytic painting. A method ...
Invention Natural gas liquefaction. A process for liquefying natural gas (50) in conjunction with producing...
1985 Invention Separating hydrocarbon gases. Separating Hydrocarbon Gases Abstract The present invention relates...