Assignee
GFT INGENIEURBUERO
DE·3 granted patents·150 citations·filing 1985–1988
Top patents by PatentIndex Score
3 records- 0190US4755299AMulti-layer membrane and the use thereof for the separation of liquid mixtures according to the pervaporation processGFT INGENIEURBUERO·Filed 1985·Granted Jul 5, 1988·70 cites·7 claims
- 0285US4769140AApparatus for the separation of mixtures by means of pervaporationGFT INGENIEURBUERO·Filed 1986·Granted Sep 6, 1988·65 cites·22 claims
- 0355US4915834AMulti-layer membrane and the use thereof for the separation of liquid mixtures according to the pervaporation processGFT INGENIEURBUERO·Filed 1988·Granted Apr 10, 1990·15 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when GFT INGENIEURBUERO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →