Individual holder
MATTSON PHILIP D
US·4 granted patents·484 citations·filing 1984–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0183US5127915ASurgical instrument for severing and clamping an umbilical cordMATTSON PHILIP D·Filed 1988·Granted Jul 7, 1992·251 cites·11 claims
- 0274US4785796AOtoscope and flexible, disposable curette for use therewithMATTSON PHILIP D·Filed 1986·Granted Nov 22, 1988·139 cites·15 claims
- 0357US4648401ASurgical instrument for severing an umbilical cordMATTSON PHILIP D·Filed 1984·Granted Mar 10, 1987·44 cites·11 claims
- 0445US4994039AApparatus and method for patients from a single donor or a restricted group of donorsMATTSON PHILIP D·Filed 1987·Granted Feb 19, 1991·50 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when MATTSON PHILIP D 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 →