Assignee
POLYFILTRONICS INC
US·3 granted patents·664 citations·filing 1985–1995
Top patents by PatentIndex Score
3 records- 0197US4948442AMethod of making a multiwell test platePOLYFILTRONICS INC·Filed 1985·Granted Aug 14, 1990·270 cites·5 claims
- 0292US5047215AMultiwell test platePOLYFILTRONICS INC·Filed 1990·Granted Sep 10, 1991·247 cites·8 claims
- 0381US5679310AHigh surface area multiwell test platePOLYFILTRONICS INC·Filed 1995·Granted Oct 21, 1997·147 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when POLYFILTRONICS INC 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 →