Assignee
COBARR SPA
IT·7 granted patents·208 citations·filing 1986–2013
Top patents by PatentIndex Score
7 records- 0190US5049647AMethod for the reduction of impurities in polyester resinsCOBARR SPA·Filed 1988·Granted Sep 17, 1991·78 cites·5 claims
- 0287US4764323AMethod of treating hollow articles, in particular polyethylene terephthalate preformsCOBARR SPA·Filed 1986·Granted Aug 16, 1988·51 cites·10 claims
- 0386US7226648B2Flexible bottles of polyester resinCOBARR SPA·Filed 2002·Granted Jun 5, 2007·25 cites·20 claims
- 0479US5073203AMethod for recycling polyethylene terephthalate (PET) beverage bottles by treating with carbon dioxideCOBARR SPA·Filed 1990·Granted Dec 17, 1991·48 cites·2 claims
- 0555US8790580B2Radial mixing devices for rotating inclined reactorsCOBARR SPA·Filed 2013·Granted Jul 29, 2014·0 cites·5 claims
- 0654US7048981B2Transparent polyester resins and articles therefromCOBARR SPA·Filed 2002·Granted May 23, 2006·2 cites·23 claims
- 0732US7182985B1Recyclable multi-layer material of polyester resinCOBARR SPA·Filed 1999·Granted Feb 27, 2007·4 cites·6 claims
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