Otto; Brigitta

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otto; Brigitta.The latest application filed is for "method for the direct and continuous manufacture of polyester moulded bodies with low acetaldehyde content".

Company Profile

0.12.10

Otto; Brigitta - Milow N/A DE
Otto; Brigitta - Mitlow DE
Otto; Brigitta - 14715 Milow DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for producing polymers with a neutral color tone Grant 8,907,009 - Otto , et al. December 9, 2	2014-12-09
Catalyst for the production of polyester, use of the catalyst for the production of polyester, and polyester obtained by the use of the catalyst Grant 8,846,561 - Otto , et al. September 30, 2	2014-09-30
Method for the direct and continuous manufacture of polyester moulded bodies with low acetaldehyde content Grant 8,241,546 - Otto , et al. August 14, 2	2012-08-14
Mixture, polyester composition, film and procedures for their manufacture Grant 8,063,122 - Otto , et al. November 22, 2	2011-11-22
Method for producing highly condensed solid-phase polyesters Grant 7,977,448 - Otto , et al. July 12, 2	2011-07-12
Method For The Direct And Continuous Manufacture Of Polyester Moulded Bodies With Low Acetaldehyde Content App 20100127422 - Otto; Brigitta ; et al.	2010-05-27
Method For Producing Polymers With A Neutral Color Tone App 20100052202 - OTTO; Brigitta ; et al.	2010-03-04
Catalyst For The Production Of Polyester, Use Of The Catalyst For The Production Of Polyester, And Polyester Obtained By The Use Of The Catalyst App 20090312508 - Otto; Brigitta ; et al.	2009-12-17
Method for the direct and continuous production of hollow articles from a polymer melt Grant 7,547,406 - Otto , et al. June 16, 2	2009-06-16
Method and device to reduce the acetaldehyde content of polyester granulate Grant 7,521,522 - Otto , et al. April 21, 2	2009-04-21
Composition and process for manufacturing polyester Grant 7,335,410 - Otto , et al. February 26, 2	2008-02-26
Method and apparatus for producing solid-state polycondensed polyesters Grant 7,262,263 - Otto , et al. August 28, 2	2007-08-28
Method for producing highly condensed solid-phase polyesters App 20070179269 - Otto; Brigitta ; et al.	2007-08-02
Method and device to reduce the acetaldehyde content of polyester granulate App 20070073037 - Otto; Brigitta ; et al.	2007-03-29
Method of producing highly condensed polyester granulate Grant 7,084,235 - Otto , et al. August 1, 2	2006-08-01
Mixture, polyester composition, film and procedures for their manufacture App 20060069184 - Otto; Brigitta ; et al.	2006-03-30
Method of producing highly condensed polyester granulate App 20050215753 - Otto, Brigitta ; et al.	2005-09-29
Method for the direct and continuous production of hollow articles from a polymer melt App 20050161863 - Otto, Brigitta ; et al.	2005-07-28
Method and device for producing highly condensed polyesters in the solid phase App 20050080225 - Otto, Brigitta ; et al.	2005-04-14
Composition and process for manufacturing polyester App 20030018160 - Otto, Brigitta ; et al.	2003-01-23

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