Hannover
Germany
3
2017-07-27
The entities that hold a legal rights for patent applications filed by inventor Seffer Dirk:
Dirk Seffer from Hannover, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Fluorinated carbonates comprising two oxygen bearing functional groups
#2 | 2015-07-09Fluorinated carbonyl compounds comprising a triple bond, methods for their manufacture and uses thereof
#3 | 2012-10-04Manufacture of difluoroethylene carbonate, trifluoroethylene carbonate and tetrafluoroethylene carbonate
1219696 ⎘