Schober; Irene

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schober; Irene.The latest application filed is for "enzymatically modified lignins".

Company Profile

1.6.11

Schober; Irene - Zurich CH

*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
Enzymatically modified lignins Grant 10,202,495 - Schober , et al. Feb	2019-02-12
Enzymatically Modified Lignins App 20170267816 - SCHOBER; Irene ; et al.	2017-09-21
Method For Producing Chemically Modified Lignin Decomposition Products App 20120012035 - Blank; Norman ; et al.	2012-01-19
Polymer Comprising Amide And Ester Groups, Method For Production And Use Thereof App 20110245379 - Sulser; Ueli ; et al.	2011-10-06
Polymer comprising amide and ester groups, method for production and use thereof Grant 7,994,259 - Sulser , et al. August 9, 2	2011-08-09
Polymers in a solid state App 20080119602 - Sulser; Ueli ; et al.	2008-05-22
Cement admixture for improved slump life Grant 7,375,163 - Schober , et al. May 20, 2	2008-05-20
Polymer Comprising Amide And Ester Groups, Method For Production And Use Thereof App 20080021169 - Sulser; Ueli ; et al.	2008-01-24
Cement admixture for improved slump life App 20070032599 - Schober; Irene ; et al.	2007-02-08
Cement admixture for improved slump life Grant 7,026,402 - Schober , et al. April 11, 2	2006-04-11
Polymers in a solid state App 20060004148 - Sulser; Ueli ; et al.	2006-01-05
Polymers for cement dispersing admixtures Grant 6,855,752 - Velten , et al. February 15, 2	2005-02-15
Cement admixture for improved slump life App 20040127607 - Schober, Irene ; et al.	2004-07-01
Cement admixture for improved slump life App 20020007019 - Schober, Irene ; et al.	2002-01-17
Polymers for cement dispersing admixtures App 20020002218 - Velten, Ulf ; et al.	2002-01-03
Cement dispersing polymers for high flow, high strength and selfcompacting concrete App 20010053804 - Widmer, Jurg ; et al.	2001-12-20
Water-soluble copolymers, a process for their preparation and their use as fluidizers in suspensions of solid matter Grant 5,100,984 - Burge , et al. March 31, 1	1992-03-31

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