Köln
Germany
13
2021-08-19
The entities that hold a legal rights for patent applications filed by inventor Michels Erhard:
Erhard Michels from Köln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
REACTION SYSTEM FOR A ONE COMPONENT RIGID POLYURETHANE FOAM
#2 | 2020-10-01Polyurethane hybrid polymers and process for the production thereof
#3 | 2010-11-04Polymer dispersions in polyester polyols
#4 | 2008-12-25POLYISOCYANATES AND POLYURETHANES CONTAINING POLYMER MODIFIERS AND THEIR USE
#5 | 2006-06-22Polymer dispersions in polyester polyols
#6 | 2006-03-16Polyurethane elastomers having improved antistatic behavior
#7 | 2005-09-08Flexible molded parts of expanded polyurethane and their use
#8 | 2005-06-30Process for cleaning production plants for polyester polyols
#9 | 2005-06-23Polymer dispersions in polyesterpolyols
#10 | 2005-06-16Polymer dispersions in polyesterpolyols
#11 | 2005-06-09Process for working up polymer dispersions in polyesterpolyols
#12 | 2005-02-22Polyurethane elastomers and processes for their preparation and use
#13 | 2005-02-03Polymer dispersions in polyester polyols
2864087 ⎘