Patent Assignment
Reel/Frame 010522/0798
Change of Name
Recorded: 2000-01-10
Pages: 5
Assignor
OLIN MICROELECTRIC CHEMICALS, INC.
Executed: 1999-02-09
Assignee
ARCH SPECIALTY CHEMICAL, INC.
501 MERRITT 7, NORWOLK, CONNECTICUT, 06856
Covered Properties
(13)
Method of Purifying Photoacid Generators for Use in Photoresist Compositions
Patent:
6,200,480 →
Application:
09/006,409 →
Process for Preraring a Radiation-Sensetive Composition
Patent:
6,027,853 →
Application:
09/008,671 →
Photosensitive Diazonaphthoquinone Esters Based on Selected Cyclic Alkyl Ether-Containing Phenolics and Their Use in Radiation Sensitive Mixtures
Patent:
6,040,107 →
Application:
09/019,958 →
Method for Removing Photoresist and Plasma Etch Residues
Patent:
6,245,155 →
Application:
09/055,630 →
Production of Acetal Derivatized Hydroxyl Aromatic Polymers and Their Use in Radiation Sensitive Formulations
Patent:
6,159,653 →
Application:
09/059,864 →
Cleaning Composition and Method for Removing Residues
Patent:
6,030,932 →
Application:
09/081,840 →
Non-Corrosive Cleaning Composition for Removing Plasma Etching Residue
Patent:
6,020,292 →
Application:
09/082,564 →
Non-Corrosive Stripping and Cleaning Composition
Patent:
6,268,323 →
Application:
09/135,809 →
Negatively Acting Photoresist Composition Based on Polyimide Precursors
Patent:
6,010,825 →
Application:
09/151,218 →
Radiation Sensitive Compositions of Terpolymers Containing Organosilicon Side Chains
Patent:
6,042,989 →
Application:
09/178,827 →
Terpolymers Containing Organosilicon Side Chains
Patent:
6,028,154 →
Application:
09/178,828 →
Preparation of Partially Cross-Linked Polymers and Their Use in Pattern Formation
Patent:
6,072,006 →
Application:
09/186,916 →
Non-Corrosive Cleaning Composition and Method for Removing Photoresist and/or Plasma Etching Residues
Patent:
6,103,680 →
Application:
09/224,493 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 1998
From: FERREIRA, LAWRENCE; MALIK, SANJAY
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008935/0385 →
Assignment of Assignor's Interest
Feb 6, 1998
From: BLAKENEY, ANDREW J.; MEDINA, ARTURO N.; TOUKHY, MEDHAT A.; FERREIRA, LAWRENCE
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 008971/0288 →
Assignment of Assignor's Interest
Jul 2, 1998
From: LEON, VINCENT G.; HONDA, KENJI; ROTHGERY, EUGENE F.
To: OLIN MICROELECTRONIC CHEMICALS
Reel/Frame 009287/0795 →
Assignment of Assignor's Interest
Aug 18, 1998
From: HONDA, KENJI
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 009398/0452 →
Assignment of Assignor's Interest
Oct 19, 1998
From: HAGEN, SIGURD; REICHLIN, NADIA
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 009593/0721 →
Assignment of Assignor's Interest
Nov 6, 1998
From: BANTU, NAGESHWER RAO; PERRY, DONALD FRANK; MARSHALL, JACQUELINE MARIE; HOLT, TIMOTHY MICHAEL
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 009585/0188 →
Assignment of Assignor's Interest
Mar 11, 1999
From: HONDA, KENJI; ROTHGERY, EUGENE F.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 009825/0197 →
Assignment of Assignor's Interest
Jun 1, 1999
From: MOLIN, RICHARD MARK; HANSEN, GALE LYNNE
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 009992/0139 →
Assignment of Assignor's Interest
Jun 1, 1999
From: HONDA, KENJI
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 009991/0545 →
Assignment of Assignor's Interest
Aug 1, 1999
From: LEON, VINCENT G.; HONDA, KENJI; ROTHGERY, EUGENE F.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 010156/0228 →
Change of Name
Aug 10, 1999
From: OLIN MICROELECTRONIC CHEMICALS, INC.
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 010156/0810 →
See Recording at Reel 010625 Frame 0927 (Document Re-Recorded to Correct Serial Number Previously Recorded)
Nov 1, 1999
From: MALIK, SANJAY; BLAKENEY, ANDREW J.; FERREIRA, LAWRENCE; SIZENSKY, JOSEPH J.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 010357/0343 →
Assignment of Assignor's Interest
Dec 15, 1999
From: MALIK, SANJAY; BLAKENEY, ANDREW J.; SIZENSKY, JOSEPH J.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 010462/0947 →
Invalid Recording. See Reel 010625, Frame 0927. (Cover Sheet Recited an Incorrect Brief.)
Feb 24, 2000
From: MALIK, SANJAY; BLAKENEY, ANDREW J.; FERREIRA, LAWRENCE; SIZENSKY, JOSEPH J.
To: OLIN MICROELECTRONIC CHEMICALS, INC.
Reel/Frame 010585/0388 →
Assignment of Assignor's Interest
Feb 28, 2000
From: OLIN MICROELECTRONIC CHEMICALS, INC.
To: ARCH SPECIALTY CHEMICALS, INC.
Reel/Frame 010584/0203 →
Merger
Apr 29, 2008
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 020866/0493 →
Merger
Oct 4, 2011
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 027015/0688 →