Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates

Method for the production of polyester granulates from highly viscous polyester melts and also device for the production of the polyester granulates

US Patent 7993557 · Granted Aug 9, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for the production of polyester granulates from highly viscous polyester 2016
Method for the production of polyester granulates from highly viscous polyester 2016
Method for the production of polyester granulates from highly viscous polyester 2016
Method for increasing the molecular weight of a polyester granulate by using its2014
Method for the production of polyester granulates from highly viscous polyester 2013
Method for the production of polyester granulates from highly viscous polyester 2013
Method for the production of polyester granulates from highly viscous polyester 2013
Method and device for producing polyester granules and/or shaped parts with a lo2013
Method and apparatus for thermally processing polyester pellets2012
Method for thermally treating polyester pellets to obtain a partial crystallizat2012
Process for continuous preparation of high molecular weight polyesters by esteri2012
End reactor2011