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Oil States Industries Inc patents

Recent patent applications related to Oil States Industries Inc. Oil States Industries Inc is listed as an Agent/Assignee. Note: Oil States Industries Inc may have other listings under different names/spellings. We're not affiliated with Oil States Industries Inc, we're just tracking patents.

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Polymer-based centralizer for downhole drilling apparatus

The invention provides a centralizer for use with downhole operations. The centralizer is formed of a hollow, cylindrical body having an exposed outer surface and formed of a non-metallic material, a plurality of non-metallic blades protruding from the outer surface of the cylindrical body, and a plurality of wear buttons... Oil States Industries Inc

Extension members for subsea riser stress joints

An extension member for coupling a tapered stress joint to a basket coupled to a porch extending from an offshore platform is disclosed. In an embodiment, the extension member includes a central axis, a first end, and a second end opposite the first end. In addition, the extension member includes... Oil States Industries Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Oil States Industries Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Oil States Industries Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by