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Dover Chemical Corporation patents

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

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Coiled-tubing fluid-lubricant composition and related methods

A method for performing a coiled-tubing process, the method having the steps: performing a coiled-tubing process using a fluid-lubricant composition that includes a sulfur-containing compound, and introducing the fluid-lubricant composition into a subterranean wellbore casing.... Dover Chemical Corporation

Low pour-point lubricant additives for oiled-based muds and synthetic-based muds lubricant additives for wellbore or subterranean drilling fluids or muds

iii) a polyol selected from the group consisting of pentaerythritol and trimethylolpropane.... Dover Chemical Corporation

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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 Dover Chemical Corporation 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 Dover Chemical Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by