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Joerg Zimmermann
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Winterthur, CH
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Patents Grants
last 30 patents
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Patent Grant
Polymer made from maleic acid, allyl ether, and vinyl acetate and t...
Patent number
9,115,232
Issue date
Aug 25, 2015
Sika Technology AG
Ueli Sulser
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Polymer of maleic acid, allyl ether and (meth)acrylic acid compound...
Patent number
9,096,470
Issue date
Aug 4, 2015
SIKA Technology AG
Ueli Sulser
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Setting retarder for hydrate-forming binders
Patent number
8,853,305
Issue date
Oct 7, 2014
Sika Technology AG
Christina Hampel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
POLYDICARBOXYLIC ACID BASED DISPERSANT
Publication number
20200223754
Publication date
Jul 16, 2020
Sika Technology AG
Yalei CHEN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SETTING RETARDER FOR HYDRATE-FORMING BINDERS
Publication number
20140366780
Publication date
Dec 18, 2014
Sika Technology AG
Christina Hampel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYMER OF MALEIC ACID, ALLYL ETHER AND (METH)ACRYLIC ACID COMPOUND...
Publication number
20140051801
Publication date
Feb 20, 2014
Sika Technology AG
Ueli Sulser
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SETTING RETARDER FOR HYDRATE-FORMING BINDERS
Publication number
20130289169
Publication date
Oct 31, 2013
Sika Technology AG
Christina Hampel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYMER MADE FROM MALEIC ACID, ALLYL ETHER, AND VINYL ACETATE AND T...
Publication number
20130253097
Publication date
Sep 26, 2013
Sika Technology AG
Ueli Sulser
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES