| DURAMEM Evonik Membrane Extraction Technology Ltd.
79094594 03 Sep 2010 | on 04 Dec 2021
| Filter materials, namely, plastic or foam in extruded form for use in ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Filter materials, namely, plastic or foam in extruded form for use in manufacture of filter, filter modules, micro filter and membranes, in particular for nanofiltration Class 017 Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses; Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses for molecular separation | | | PURAMEM Evonik Membrane Extraction Technology Ltd.
79093000 03 Sep 2010 | on 05 Nov 2021
| Polymeric membranes for the filtration of organic solvents for laborat... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses; Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses for molecular separation Class 017 Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses; Polymeric membranes for the filtration of organic solvents for laboratory, scientific and research uses for molecular separation | |