Intellectual Property

Patents

The various Evolution Well Services products, equipment and services featured or described on this website are protected by various patents in the United States and other countries around the world. This website is intended to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions under 35 U.S.C. § 287(a) of the America Invents Act. The following list of patents for Evolution Well Services’ products, equipment and services may not be all-inclusive, and additional patents may apply to such products, equipment or services. The following lists do not preclude Evolution Well Services or its assignees or licensors from pursuing any and all legal rights related to the products, equipment and services featured, including intellectual property rights.

Patents

United States Patent No. 9,103,193 B2

United States Patent No. 9,121,257 B2

United States Patent No. 9,140,110 B2

Canadian Patent No. 2773843

United States Patent No. 9,366,114 B2

United States Patent No. 9,475,020 B2

United States Patent No. 9,475,021 B2

United States Patent No. 9,534,473 B2

United States Patent No. 9,562,420 B2

Canadian Patent No. 2835904

Canadian Patent No. 2845347

Argentinian Patent No. AR087298B1

Argentinian Patent No. AR104826B2

Argentinian Patent No. AR092923B1

Argentinian Patent No. AR104823B2

Argentinian Patent No. AR104824B2

Argentinian Patent No. AR104825B2

Argentinian Patent No. AR103159B1

Argentinian Patent No. AR103160B1

United States Patent No. 10,076,733 B2

United States Patent No. 10,107,084 B2

United States Patent No. 10,107,085 B2

Canadian Patent No. 2900387

Canadian Patent No. 2970542

EUROPEAN PATENT NO. 2726705 B1

United States Patent No. 10,221,668 B2

United States Patent No. 10,227,855 B2

Mexico Patent No. MX 358054 B

Japan Patent No. 6415748

Mexico Patent No. MX 362628

Australia Patent No. AU 2015364678 B2

Korea Patent No. 10-1948225