Patent Assignment
Reel/Frame 010572/0241
Assignment of Assignor's Interest
Recorded: 2000-02-28
Pages: 76
Assignor
VALLEYLAB INC
Executed: 1998-09-30
Assignee
SHERWOOD SERVICES AG
SCHWERTSTRASSE 9, CH-8200 SCHAFFHAUSEN, SWITZERLAND
Covered Properties
(11)
Electrosurgical Handle
Patent:
287,879 →
Application:
06/649,242 →
Circuitry for Processing Requests Made from the Sterile Field of a Surgical Procedure to Change the Output Power Level of an Electrosurgical Generator
Patent:
4,632,109 →
Application:
06/680,966 →
Apparatus for Changing the Output Power Level of an Electrosurgical Generator While Remaining in the Sterile Field of a Surgical Procedure
Patent:
4,827,927 →
Application:
06/686,390 →
Electrosurgical Generator with Improved Circuitry for Generating Rf Drive Pulse Trains
Patent:
4,658,820 →
Application:
06/704,188 →
Iv System and Controller and Combination Iv Filter and Pump Assembly for Use Therein and Method
Patent:
4,642,098 →
Application:
06/725,657 →
Method and Apparatus for Providing Enhanced Tissue Fragmentation and/or Hemostasis
Patent:
4,931,047 →
Application:
07/103,022 →
Apparatus for Providing Enhanced Tissue Fragmentation and/or Hemostasis
Patent:
5,015,227 →
Application:
07/504,453 →
Combined Suction,Irrigation and Electrosurgical Handle
Patent:
352,780 →
Application:
29/007,162 →
Aspirator Attachment for a Surgical Device
Patent:
372,086 →
Application:
29/034,414 →
Handpiece Assemblage Container
Patent:
372,582 →
Application:
29/036,610 →
Electrosurgical Pencil
Patent:
393,067 →
Application:
29/059,646 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 10, 1984
From: BRAXTON, CHARLES R.; PUSZMAN, ALAN Z.; JOHNK, WILLIAM A.
To: VALLEYLAB INC., A CORP OF CO
Reel/Frame 004308/0870 →
Assignment of Assignors Interest.
Dec 11, 1984
From: PATERSON, WILLIAM G.
To: VALLEYLAB, INC., A CORP OF CO
Reel/Frame 004349/0309 →
Assignment of Assignors Interest.
Dec 26, 1984
From: NEWTON, DAVID W.
To: VALLEYLAB INC.
Reel/Frame 004362/0649 →
Assignment of Assignors Interest.
Feb 22, 1985
From: KLICEK, MICHAEL S.
To: VALLEYLAB, INC.
Reel/Frame 004376/0958 →
Assignment of Assignors Interest.
Apr 22, 1985
From: LUNDQUIST, INGEMAR
To: VALLEYLAB, 5920 LONGBOW, BOULDER, CO., A CO CORP.
Reel/Frame 004399/0344 →
Assignment of Assignors Interest.
Dec 10, 1987
From: VASSALLO, CHARLES; LOGAN, JOSEPH N.; HORNLEIN, ROBERT W.; BROADWIN, ALAN
To: COOPER LASER SONICS, INC., 3420 CENTRAL EXPRESSWAY, SANTA CLARA, CALIFORNIA 95051-0793, A CORP. OF DE
Reel/Frame 004797/0415 →
Assignment of Assignors Interest.
Nov 1, 1989
From: COOPER LASERSONICS, INC., A CORP. OF DE.
To: CAVITRON, INC.
Reel/Frame 005173/0986 →
Assignment of Assignors Interest.
Apr 3, 1990
From: BROADWIN, ALAN; LOGAN, JOSEPH N.; KUHL, PETER J.
To: VALLEYLAB, INC., A CORP. OF CO
Reel/Frame 005275/0076 →
Change of Name 12/30/88 - Delaware
May 31, 1990
From: CAVITRON, INC.
To: V-CUSA, INC.
Reel/Frame 005348/0077 →
Change of Name 2/03/89 - Delaware
May 31, 1990
From: V-CUSA, INC.
To: VALLEYLAB ULTRASONIC SURGICAL PRODUCTS, INC.
Reel/Frame 005348/0080 →
Merger 5/10/89 - Delaware
May 31, 1990
From: VALLEYLAB ULTRASONIC SURGICAL PORDUCTS, INC.
To: VALLEYLAB, INC., A CORP. OF CO
Reel/Frame 005348/0083 →
Assignment of Assignor's Interest
Apr 19, 1993
From: GLAESER, CHRISTOPHER T.; CUNNINGHAM, JAMES S.; HORNER, GLENN A.; V. DE CASTRO, JOSE TADEO
To: VALLEYLAB INC
Reel/Frame 006592/0520 →
Assignment of Assignor's Interest
Feb 3, 1995
From: GRASSO, KAMALA J.; KETCHAM, CLIFF; LEINER, KEVIN; PACER, LAWRENCE K.
To: VALLEYLAB INC.
Reel/Frame 007347/0055 →
Assignment of Assignor's Interest
Feb 8, 1995
From: BEATY, MICHAEL A.; PAGE, JON P.
To: VALLEYLAB INC
Reel/Frame 007477/0994 →
Assignment of Assignor's Interest
Nov 15, 2006
From: TYCO HEALTHCARE GROUP LP; SHERWOOD SERVICES, AG
To: INTEGRA LIFESCIENCES (IRELAND) LTD.
Reel/Frame 018515/0872 →
Change of Name
Sep 21, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 025017/0657 →
Merger
Sep 21, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 025017/0670 →
Change of Name
Sep 21, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 025017/0663 →