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Chang Chun Petrochemical Co Ltd patents

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

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Date Chang Chun Petrochemical Co Ltd patents (updated weekly) - BOOKMARK this page
04/27/17Method for bacterial genome editing
04/27/17Heat-dissipating copper foil and graphene composite
11/03/16Method for producing alkylphenol
07/28/16Polyvinyl alcohol and purification method thereof
09/24/15Electrodeposited copper foil
08/13/15Electrolytic copper foil, cleaning fluid composition and cleaning copper foil
02/05/15Electrolytic copper foil, cleaning fluid composition and cleaning copper foil
01/29/15Electrolytic copper foil
07/10/14Electrolytic copper foil and producing the same
05/10/12Method for producing porous copper foil







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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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. Freshpatents.com is not affiliated or associated with Chang Chun Petrochemical Co Ltd 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 Chang Chun Petrochemical Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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