Cologne
Germany
4
2021-10-07
The entities that hold a legal rights for patent applications filed by inventor Albach Rolf:
Rolf Albach from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Phosphinate as flame-proofing additive for PUR/PIR hard foam material
#2 | 2020-12-17Flexible polyurethane foams based on polyoxymethylene-polyoxyalkylene block copolymers
#3 | 2020-05-07Flexible foam with halogen-free flame retardant
#4 | 2019-10-03Method for producing a foam body having an internal structure
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