The following Greene, Tweed products are protected by patents in the United States and elsewhere. This website is provided to satisfy the virtual marking provisions of various jurisdictions including the virtual marking provisions of the America Invents Act. The following list of Greene, Tweed products may not be all inclusive and other Greene, Tweed products may be protected by one or more patents. All of the U.S. granted patents may or may not have related foreign patents or pending applications.

Chemraz® 518 and 536 Elastomers – Protected by U.S. Patents 9,018,309, 9,365,712
Additional patents may be pending in the U.S. and elsewhere.

Chemraz® 657 Elastomer – Protected by U.S. Patent 7,514,506
Additional patents may be pending in the U.S. and elsewhere.

Chemraz® XRZ Elastomer – Protected by U.S. Patents 8,367,776, 9,068,069
Additional patents may be pending in the U.S. and elsewhere.

Ultura® - Protected by U.S. Patents 6,060,170, 6,716,955, 7,179,878, 7,189,795, 8,502,401, 9,006,353, 9,018,309, 9,109,075, 9,109,080, 9,127,138
Additional patents may be pending in the U.S. and elsewhere.

Arlon 3000 XT® – Protected by U.S. Patents 9,006,353, 9,109,075, 9,109,080, 9,127,138
Additional patents may be pending in the U.S. and elsewhere.

Xactapak® - Protected by U.S. Patent 8,763,351
Additional patents may be pending in the U.S. and elsewhere.

Seal-Connect® Electrical Connectors - Protected by U.S. Patents 7,249,971, 7,442,081
Additional patents may be pending in the U.S. and elsewhere.

Enercam Seal Assemblies - Protected by U.S. Patent 7,341,258
Additional patents may be pending in the U.S. and elsewhere.

Rivetless Nut Plate for Composites – Protected by U.S. Patent 9,528,542
Additional patents may be pending in the U.S. and elsewhere.

GT FKM 944 Compound – Protected by U.S. Patent 9,453,123
Additional patents may be pending in the U.S. and elsewhere.

 



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