Itzehoe
Germany
5
2024-10-31
The entities that hold a legal rights for patent applications filed by inventor OEST Stefan:
Stefan OEST from Itzehoe, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
BITUMINOUS COMPOSITIONS COMPRISING AN AMINE ADDITIVE AND A HYDROXIDE, THEIR PREPARATION PROCESS AND APPLICATIONS
#2 | 2023-01-05BITUMINOUS COMPOSITIONS, METHODS AND USES THEREOF
#3 | 2023-01-05PITCH COMPOSITIONS, METHODS AND USES THEREOF
#4 | 2022-12-29METHOD FOR THE PREPARATION OF BITUMEN AND INTERMEDIARY COMPOSITIONS
#5 | 2021-04-22Bituminous compositions comprising an amine additive and a hydroxide, their preparation process and applications
5057162 ⎘