IP Library › Assignment 005570/0113
Patent Assignment
Reel/Frame 005570/0113

Assignment of Assignors Interest.

Recorded: 1991-01-04 Pages: 2
Assignor
Assignee
WICKERTON HONG KONG LTD., A CORP. OF HONG KONG
555 HENNESSY ROAD, HONG KONG
Covered Properties (6)
Anodic Structure for Cathodic Protection
Patent: 4,452,683 →
Application: 06/452,268 →
Method for Electrically Connecting Non Corrodible Anodes to the Corrodible Core of a Power Supply Cable
Patent: 4,526,666 →
Application: 06/511,399 →
Anodic Structure for Cathodic Protection
Patent: 4,519,886 →
Application: 06/573,732 →
Ground Anode Prepacked with Backfill in a Flexible Structure for Cathode Protection with Impressed Currents
Patent: 4,544,464 →
Application: 06/602,819 →
System and Use Thereof for Collecting Chemical-Physical, Electrochemical and Mechanical Parameters for Designing and/or Operating Cathodic Protection Plants
Patent: 4,795,539 →
Application: 06/839,414 →
Impressed Current Cathodic Protection of Off-Shore Platforms Utilizing the Tensioned Anode Ropes System
Patent: 4,740,106 →
Application: 07/014,808 →
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Jan 25, 1984
From: DE NORA, ORONZIO; BIANCHI, GIUSEPPE
To: ORONZIO DE NORA S.A.,
Reel/Frame 004214/0788 →
Assignment of Assignors Interest. Apr 23, 1984
From: BIANCHI, GIUSEPPE; MUSSINELLI, GIANLUIGI; FAITA, GIUSEPPE
To: ORONZIO DE NORA S.A.
Reel/Frame 004252/0896 →
Affidavit Filed by the Atorney of Record Showing Change of Address of Patentee. Effective October 26, 1988 Oct 31, 1988
From: ORONZIO DE NORA S.A., VIA CATTEDRALE 4, LUGANO, SWITZERLAND (CHANGED TO )
To: ORONZIO DE NORA S.A.
Reel/Frame 004969/0592 →
Assignment of Assignors Interest. Jun 10, 1991
From: WICKERTON HONG KONG LTD. A CORP. OF HONG KONG
To: ELGARD CORPORATION A CORP. OF DELAWARE
Reel/Frame 005725/0489 →
Assignment of Assignors Interest. Jun 13, 1991
From: BIANCHI, GUISEPPE; MUSSINELLI, GIAN L.
To: ORONZIO DE NORA S.A. A CORPORATION OF SWITZERLAND
Reel/Frame 005733/0503 →
Security Interest Dec 4, 2000
From: ELTECH SYSTEMS CORPORATION; ELTECH SYSTEMS FOREIGN SALES CORPORATION; ELTECH SYSTEMS, L.P., L.L.L.P.; ELGARD CORPORATION
To: MELLON BANK, N.A., AS AGENT
Reel/Frame 011442/0165 →
Release of Security Agreement Apr 2, 2003
From: MELLON BANK, N.A., AS AGENT
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 013922/0792 →
Security Interest Apr 7, 2003
From: ELTECH SYSTEMS CORPORATION
To: LASALLE BANK NATIONAL ASSOCIATION
Reel/Frame 013907/0595 →
Release of Security Interest Sep 20, 2005
From: LASALLE BANK NATIONAL ASSOCIATION
To: ELTECHSYSTEMS CORPORATION
Reel/Frame 016814/0091 →