Oberengstringen
Switzerland
6
2011-10-06
The entities that hold a legal rights for patent applications filed by inventor Velten Ulf:
Ulf Velten from Oberengstringen, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
POLYMER COMPRISING AMIDE AND ESTER GROUPS, METHOD FOR PRODUCTION AND USE THEREOF
#2 | 2011-07-21Dispersant for hydraulically setting systems
#3 | 2010-12-02Dispersants for hydraulically setting systems
#4 | 2010-08-05Emulsifying polymers and their use
#5 | 2010-04-15Process for producing polymers having amide and ester groups in the solid state
#6 | 2008-01-24Polymer comprising amide and ester groups, method for production and use thereof
3453910 ⎘