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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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Date Dover Chemical Corporation patents (updated weekly) - BOOKMARK this page
12/22/16Chlorinated ester polyvinyl-chloride secondary plasticizer and related methods
11/24/16Alkylphenol-free polymeric polyphosphite stabilizer for rubber compositions
10/06/16Lubricant additives for well-bore or subterranean drilling fluids or muds
08/18/16Alkylphenol-free polymeric polyphosphite stabilizer for polyolefin compositions for film, fiber and molded articles
08/06/15Lubricant additives for wellbore or subterranean drilling fluids or muds
07/23/15Cycloaliphatic polyphosphite polymer stabilizers
12/25/14Cycloaliphatic polyphosphite
11/06/14Alkylphenol free - liquid polymeric polyphosphite polymer stabilizers
03/20/14Polymer-additive carrier composition
12/26/13Cycloaliphatic polyphosphite polymer stabilizers
08/29/13Alkylphenol free - liquid polymeric polyphosphite polymer stabilizers
10/27/11Alkylphenol free - liquid polymeric phosphite polymer stabilizers
08/11/11Mixed alkyl-alklaryl-phenyl phosphite polymer additive
01/27/11Phase transfer catalyst for synthesis of pentaerythritol diphosphites
08/26/10Method for reducing plate-out of solid phosphites in polymers

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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