§
Luxuse
Patent Intelligence
Sign In
← Back to Companies

DuPont Toray Specialty Materials KK

DuPont Tor
Active Patents
0
Total Holdings
2

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US4645691A Method for treating materials with organopolysiloxane compo… Expired / Lapsed 1985-12-20 1987-02-24 24 Details
US4239042A Catheter placement system Expired / Lapsed 1979-04-05 1980-12-16 7 Details