Individual holder
BLACKMAN SEYMOUR N
4 granted patents·188 citations·filing 1975–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0176US4466426ASyringe with actinic ray blocking stripeBLACKMAN SEYMOUR N·Filed 1983·Granted Aug 21, 1984·132 cites·21 claims
- 0242US4813538ARe-usable sterile parenteral fluid medication administration kitBLACKMAN SEYMOUR N·Filed 1987·Granted Mar 21, 1989·25 cites·16 claims
- 0336US4692151AParenteral fluid medication reservoir pumpBLACKMAN SEYMOUR N·Filed 1986·Granted Sep 8, 1987·29 cites·4 claims
- 0428US4014215AClinical glass thermometer having a stem and a bulb integrally formed therewithBLACKMAN SEYMOUR N·Filed 1975·Granted Mar 29, 1977·2 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when BLACKMAN SEYMOUR N 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 →