IP Library › Granted Patent US 736,920
Granted Patent S1
US 736,920 · App. 29/481,392 · Granted Aug 18, 2015

Open vessel sealer with mechanical cutter

Inventors: Weng-Kai K. Lee (Longmont, CO); Kelley D. Goodman (Erie, CO); Keir Hart (Lafayette, CO); Duane E. Kerr (Loveland, CO); Scott N. LaCosta (Lafayette, CO); Geneva Ladtkow (Arvada, CO); Kenneth E. Netzel (Loveland, CO); Jeffrey R. Townsend (Loveland, CO); Robert M. Sharp (Boulder, CO)
Assignee: Covidien LP
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Quick Facts
Patent No.
US 736,920
App. No.
29/481,392
Granted
Aug 18, 2015
Kind
S1
Claims (1)

The ornamental design for an open vessel sealer with mechanical cutter, as shown and described.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2019
From: YI, PEIXIONG
To: COVIDIEN (CHINA) MEDICAL DEVICES TECHNOLOGY CO., LTD.
Reel/Frame 048592/0481 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2019
From: COVIDIEN (CHINA) MEDICAL DEVICES TECHNOLOGY CO., LTD.
To: COVIDIEN PRIVATE LIMITED
Reel/Frame 048593/0354 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2019
From: COVIDIEN PRIVATE LIMITED
To: MEDTRONIC INTERNATIONAL IP GMBH
Reel/Frame 048593/0408 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2019
From: MEDTRONIC INTERNATIONAL IP GMBH
To: COVIDIEN LP
Reel/Frame 048593/0873 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 12, 2014
From: LEE, WENG-KAI K.; GOODMAN, KELLEY D.; HART, KEIR; KERR, DUANE E.; LACOSTA, SCOTT N.; LADTKOW, GENEVA; NETZEL, KENNETH E.; TOWNSEND, JEFFREY R.; SHARP, ROBERT M.
To: COVIDIEN LP
Reel/Frame 032870/0761 →
Priority Claims (1)
CN 2013 3 0376262 · Aug 7, 2013 · national