Patent Assignment
Reel/Frame 013532/0504
Merger
Recorded: 2002-11-27
Pages: 4
Assignor
ATOTECH USA, INC.
Executed: 2002-11-06
Assignee
AUTOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20, 10553 BERLIN, GERMANY
Covered Properties
(9)
Activation Composition and Method for Forming Adherent Chromium Electrodeposits on Ferrous Metal Substrates from High Energy Efficient Baths
Patent:
4,711,705 →
Application:
07/004,374 →
High Performance Electrodeposited Chromium Layers
Patent:
4,828,656 →
Application:
07/012,518 →
Regeneration of Copper Etch Bath
Patent:
4,880,495 →
Application:
07/037,477 →
Chromuim Electroplating Baths Having Alloy Reduced Weight
Patent:
4,786,378 →
Application:
07/091,626 →
Electroplating Bath and Process for Depositing Functional,at High Efficiencies Chromium Which Is Bright and Smooth
Patent:
4,810,336 →
Application:
07/209,679 →
Plating Bath and Process for Making Microporous Chromium Deposits
Patent:
4,865,700 →
Application:
07/227,967 →
Baths and Process for Electroplating Hard,Adherent,Smooth,Wear Resistant and Corrosion Resistant Chromium Deposits
Patent:
4,836,897 →
Application:
07/239,565 →
High-Performance Electrodeposited Chromium Layers Formed at High Current Efficiencies
Patent:
4,927,506 →
Application:
07/407,174 →
Use of Barium Chromate as a Sulfate Scavenger in Chromium Electroplating Baths
Patent:
5,207,890 →
Application:
07/714,818 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 21, 1988
From: MARTYAK, NICHOLAS M.
To: M&T CHEMICALS INC., ONE WOODBRIDGE CENTER, WOODBRIDGE, N.J. 07095
Reel/Frame 004990/0675 →
Assignment of Assignors Interest.
Aug 26, 1988
From: HARSHAW/FILTROL PARTNERSHIP, A GENERAL PARTNERSHIP OF DE AND/OR FITROL CORPORATION, A CORP. OF DE
To: HARSHAW CHEMICAL COMPANY, A CORP. OF NJ
Reel/Frame 004944/0961 →
Assignment of Assignors Interest.
Oct 13, 1988
From: KORBACH, WILLIAM; CORSENTINO, JOHN A.; JONES, ALLEN R.; MC CASKIE, JOHN E.
To: M&T CHEMICALS INC., ONE WOODBRIDGE CENTER, WOODBRIDGE, N.J. 07095
Reel/Frame 004961/0217 →
Assignment of Assignors Interest.
Oct 24, 1988
From: SOVRAN, JOSEPH G.; METZ, ROBERT J.
To: M&T CHEMICALS INC., ONE WOODBRIDGE CENTER WOODBRIDGE, N.J. 07095
Reel/Frame 004982/0923 →
Assignment of Assignors Interest.
Sep 14, 1989
From: MARTYAK, NICHOLAS M.
To: M&T CHEMICALS INC., ONE WOODBRIDGE CENTER, WOODBRIDGE, NJ 07095
Reel/Frame 005141/0695 →
Merger
Apr 30, 1990
From: ATOCHEM INC., A CORP. OF DE.; M&T CHEMICALS INC., A CORP. OF DE., (MERGED INTO); PENNWALT CORPORATION, A CORP. OF PA., (CHANGED TO)
To: ATOCHEM NORTH AMERICA, INC.
Reel/Frame 005305/0866 →
Assignment of Assignors Interest.
Apr 24, 1991
From: ATOCHEM NORTH AMERICA, INC., A CORP. OF PENNSYLVANIA
To: M&T HARSHAW
Reel/Frame 005689/0062 →
Assignment of Assignors Interest.
Jul 19, 1991
From: HARSHAW CHEMICAL COMPANY, THE A CORPORATION OF NEW JERSEY
To: M&T HARSHAW
Reel/Frame 005775/0170 →
Assignment of Assignors Interest.
Jun 1, 1992
From: NEWBY, KENNETH R.; JONES, ALLEN R.; MENG, JOHN
To: M&T HARSHAW
Reel/Frame 006137/0928 →
Assignment of Assignor's Interest
Sep 23, 2005
From: ATOTECH USA, INC.
To: ATOTECH DEUTSCHLAND GMBH
Reel/Frame 017230/0364 →