Patent Assignment
Reel/Frame 009155/0661
Assignment of Assignor's Interest
Recorded: 1998-05-07
Pages: 5
Assignor
CLARIANT FINANCE (BVI) LIMITED
Executed: 1998-03-16
Assignee
CLARIANT INTERNATIONAL LIMITED
ROTHAUSTRASSE 61, MUTTENZ, CH-41, SWITZERLAND
Covered Properties
(9)
Antireflective Coating Compositions for Photoresist Compositions and Use Thereof
Patent:
5,994,430 →
Application:
08/841,750 →
Light Absorbing Polymers
Patent:
5,981,145 →
Application:
08/846,986 →
Fractionated Novolak Resin Copolymer and Photoresist Composition Therefrom
Patent:
5,928,836 →
Application:
08/939,451 →
Photoresist Composition Containing a Novel Polymer
Patent:
6,103,443 →
Application:
08/976,284 →
Chelated Polyhydroxystyrene for Removing Metal Ions from Aqueous and Nonaqueous Systems
Patent:
6,028,120 →
Application:
08/991,033 →
Fractionated Novolak Resin and Photoresist Composition Therefrom
Patent:
6,045,966 →
Application:
08/991,034 →
Process of Controlling Particle Size of Naphthoquinone Diazide Esters
Patent:
6,077,942 →
Application:
08/995,509 →
Process for Measuring Concentration of Nonionic Surfactants in an Aqueous Alkaline Solution
Patent:
6,017,766 →
Application:
09/014,387 →
Process for Making a Photoactive Compound and Photoresist Therefrom
Patent:
5,936,071 →
Application:
09/017,446 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 29, 1997
From: RAHMAN, M. DALIL; WANAT, STANLEY F.; COOK, MICHELLE M.; MCKENZIE, DOUGLAS S.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008738/0772 →
Assignment of Assignor's Interest
Nov 6, 1997
From: HOECHST CELANESE CORPORATION
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008829/0760 →
Assignment of Assignor's Interest
Nov 6, 1997
From: DING, SHUJI; KHANNA, DIMESH N.; LU, PING-HUNG; SHAN, JIANHUI
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008819/0099 →
Assignment of Assignor's Interest
Nov 6, 1997
From: DING, SHUJI; LU, PING-HUNG; KHANNA, DINESH N.; SHAN, JIANHUI
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008827/0567 →
Assignment of Assignor's Interest
Nov 21, 1997
From: WANAT, STANLEY F.; JENSEN, KATHRYN H.; LU, PING-HUNG; MCKENZIE, DOUGLAS
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008892/0987 →
Assignment of Assignor's Interest
Dec 15, 1997
From: RAHMAN, M. DALIL; COOK, MICHELLE; LU, PING-HUNG
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008903/0528 →
Assignment of Assignor's Interest
Dec 22, 1997
From: OBERLANDER, JOSEPH E.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008916/0298 →
Assignment of Assignor's Interest
Jan 28, 1998
From: HOLT, RODICA; OBERLANDER, JOSEPH E.; GONZALEZ, ELEAZAR B.; RANQUE, PILARCITA L.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008952/0247 →
Assignment of Assignor's Interest
Feb 2, 1998
From: OBERLANDER, JOSEPH E.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008951/0452 →
Assignment of Assignor's Interest
Jun 22, 1998
From: RAHMAN, M. DALIL; SAUKAITIS, JOHN; POTVIN, ROBERT E.; KHADIM, MOHAMMAD
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 009276/0390 →
Assignment of Assignor's Interest
Oct 25, 1999
From: CLARIANT INTERNATIONAL LTD
To: CLARIANT FINANCE (BVI) LIMITED.
Reel/Frame 010345/0826 →
Assignment of Assignor's Interest
Feb 15, 2000
From: CLARIANT INTERNATIONAL LTD
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 010621/0677 →
Assignment of Assignor's Interest
Apr 17, 2000
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 010775/0162 →
Assignment of Assignor's Interest
Apr 25, 2005
From: CLARIANT INTERNATIONAL LTD
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015942/0063 →
Assignment of Assignor's Interest
May 4, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015972/0092 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →