Patent Assignment
Reel/Frame 007408/0320
Assignment of Assignor's Interest
Recorded: 1995-03-28
Pages: 4
Assignor
MICAFIL AG
Executed: 1995-03-14
Assignee
MICAFIL VAKUUMTECHNIK AG
BADENERSTR. 780 CH-8048 ZURICH, SWITZERLAND
Covered Properties
(5)
Separation Apparatus for a Condensation-Drying Plant
Patent:
4,292,744 →
Application:
05/962,699 →
Mixing and Degassing Apparatus for Viscous Substances
Patent:
4,469,444 →
Application:
06/513,906 →
Process for the Extraction of Oil or Polychlorinated Biphenyl from Electrical Parts Through the Use of Solvents and for Distillation of the Solvents
Patent:
4,879,004 →
Application:
07/190,080 →
Apparatus for the Extraction of Oil or Polychlorinated Biphenyl from Electrical Parts Through the Use of Solvents and for Distillation of the Solvents
Patent:
5,082,535 →
Application:
07/622,282 →
Method for Producing Transformers, Especially Transformers for Distribution Systems, and a Device for Carrying Out This Method
Patent:
5,424,513 →
Application:
07/974,628 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 24, 1981
From: NABHOLZ HANS ULRICH
To: MICAFIL, AG
Reel/Frame 003828/0974 →
Assignment of Assignors Interest.
May 29, 1984
From: GMEINER, PAUL; OESCH, GUSTAV
To: MICAFIL AG, BADENERSTR. 780, CH-8048 ZURICH, SWITZERLAND A CORP. OF SWITZERLAND
Reel/Frame 004262/0227 →
Assignment of Assignors Interest.
May 4, 1988
From: OESCH, GUSTAV; GMEINER, PAUL; HOFER, URS
To: MICAFIL AG, A CORP. OF SWITZERLAND
Reel/Frame 004881/0807 →
Assignment of Assignor's Interest
Dec 29, 1994
From: GMEINER, PAUL; SCHMIDT, STEN
To: MICAFIL AG
Reel/Frame 007270/0315 →
Merger
Apr 2, 2003
From: MICAFIL VAKUUMTECHNIK AG
To: MICAFIL AG
Reel/Frame 013907/0717 →
Assignment of Assignor's Interest
Apr 22, 2005
From: MICAFIL AG
To: ABB SCHWEIZ AG
Reel/Frame 016145/0097 →