Wuppertal
Germany
2
2018-06-21
The entities that hold a legal rights for patent applications filed by inventor SPERBER Rolf:
Rolf SPERBER from Wuppertal, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for the synthesis of polymer carbodiimides with added cesium salts, polymer carbodiimides, and use thereof
#2 | 2017-03-30Bis[3-isopropenyl-α,α-dimethylbenzyl]carbodiimide, production methods, and use of said compound
1835894 ⎘