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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:053108/0459   Pages: 5
Recorded: 07/02/2020
Attorney Dkt #:2777-0261M
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 25
1
Patent #:
Issue Dt:
03/19/2002
Application #:
09616859
Filing Dt:
07/14/2000
Title:
Chemically amplified resist composition containing norbornane type low molecular additive
2
Patent #:
Issue Dt:
11/04/2003
Application #:
09759825
Filing Dt:
01/12/2001
Publication #:
Pub Dt:
11/15/2001
Title:
CHEMICALLY AMPLIFIED RESIST COMPOSITION CONTAINING LOW MOLECULAR WEIGHT ADDITIVES
3
Patent #:
Issue Dt:
10/28/2003
Application #:
10056124
Filing Dt:
01/24/2002
Publication #:
Pub Dt:
10/24/2002
Title:
NOVEL ACID-LABILE POLYMER AND RESIST COMPOSITION
4
Patent #:
Issue Dt:
06/22/2004
Application #:
10073693
Filing Dt:
02/11/2002
Publication #:
Pub Dt:
11/28/2002
Title:
POLYMER FOR CHEMICALLY AMPLIFIED RESIST AND CHEMICALLY AMPLIFIED RESIST COMPOSITION CONTAINING THE SAME
5
Patent #:
Issue Dt:
01/17/2006
Application #:
10421490
Filing Dt:
04/22/2003
Publication #:
Pub Dt:
11/20/2003
Title:
ACID GENERATOR AND THIN FILM COMPOSITION CONTAINING THE SAME
6
Patent #:
Issue Dt:
10/23/2007
Application #:
10940469
Filing Dt:
09/14/2004
Publication #:
Pub Dt:
07/14/2005
Title:
NOVEL POLYMER AND CHEMICALLY AMPLIFIED RESIST COMPOSITION CONTAINING THE SAME
7
Patent #:
Issue Dt:
02/05/2008
Application #:
11108397
Filing Dt:
04/18/2005
Publication #:
Pub Dt:
03/16/2006
Title:
COPOLYMER OF ALICYCLIC OLEFIN HAVING SECONDARY HYDROXYL GROUP AND ACRYL COMPOUND, AND CHEMICALLY AMPLIFIED RESIST COMPOSITION CONTAINING THE SAME
8
Patent #:
Issue Dt:
05/10/2011
Application #:
12157819
Filing Dt:
06/13/2008
Publication #:
Pub Dt:
10/15/2009
Title:
LIGHT ABSORBENT AND ORGANIC ANTIREFLECTION COATING COMPOSITION CONTAINING THE SAME
9
Patent #:
Issue Dt:
07/15/2014
Application #:
12214429
Filing Dt:
06/19/2008
Publication #:
Pub Dt:
09/17/2009
Title:
ACID GENERATING AGENT FOR CHEMICALLY AMPLIFIED RESIST COMPOSITIONS
10
Patent #:
Issue Dt:
09/20/2011
Application #:
12214430
Filing Dt:
06/19/2008
Publication #:
Pub Dt:
12/25/2008
Title:
COPOLYMER AND COMPOSITION FOR ORGANIC AND ANTIREFLECTIVE LAYER
11
Patent #:
Issue Dt:
08/14/2012
Application #:
12231814
Filing Dt:
09/05/2008
Publication #:
Pub Dt:
11/26/2009
Title:
ACID GENERATING AGENT FOR CHEMICALLY AMPLIFIED RESIST COMPOSITIONS
12
Patent #:
Issue Dt:
04/17/2012
Application #:
12321111
Filing Dt:
01/15/2009
Publication #:
Pub Dt:
03/25/2010
Title:
ONIUM SALT COMPOUND, POLYMER COMPOUND COMPRISING THE SALT COMPOUND, CHEMICALLY AMPLIFIED RESIST COMPOSITION COMPRISING THE POLYMER COMPOUND, AND METHOD FOR PATTERNING USING THE COMPOSITION
13
Patent #:
Issue Dt:
09/27/2011
Application #:
12384191
Filing Dt:
04/01/2009
Publication #:
Pub Dt:
05/06/2010
Title:
PHOTOACID GENERATOR CONTAINING AROMATIC RING
14
Patent #:
Issue Dt:
10/09/2012
Application #:
12416988
Filing Dt:
04/02/2009
Publication #:
Pub Dt:
06/10/2010
Title:
PHOTOACID GENERATOR, COPOLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND METHOD OF FORMING PATTERN USING THE CHEMICALLY AMPLIFIED RESIST COMPOSITION
15
Patent #:
Issue Dt:
01/22/2013
Application #:
13186101
Filing Dt:
07/19/2011
Publication #:
Pub Dt:
11/10/2011
Title:
ORGANIC ANTI-REFLECTIVE LAYER COMPOSITION CONTAINING RING-OPENED PHTHALIC ANHYDRIDE AND METHOD FOR PREPARATION THEREOF
16
Patent #:
Issue Dt:
10/07/2014
Application #:
13330971
Filing Dt:
12/20/2011
Publication #:
Pub Dt:
06/28/2012
Title:
POLYMER, METHOD FOR PRODUCING THE SAME, AND RESIST COMPOSITION CONTAINING THE SAME
17
Patent #:
Issue Dt:
10/21/2014
Application #:
13341102
Filing Dt:
12/30/2011
Publication #:
Pub Dt:
07/05/2012
Title:
SULFONIUM COMPOUND, PHOTO-ACID GENERATOR, AND METHOD FOR MANUFACTURING THE SAME
18
Patent #:
Issue Dt:
11/18/2014
Application #:
13367762
Filing Dt:
02/07/2012
Publication #:
Pub Dt:
08/09/2012
Title:
PHOTOACID GENERATOR, METHOD FOR PRODUCING THE SAME, AND RESIST COMPOSITION COMPRISING THE SAME
19
Patent #:
Issue Dt:
12/31/2013
Application #:
13367896
Filing Dt:
02/07/2012
Publication #:
Pub Dt:
08/09/2012
Title:
PHOTOACID GENERATOR, METHOD FOR PRODUCING THE SAME, AND RESIST COMPOSITION COMPRISING THE SAME
20
Patent #:
Issue Dt:
09/02/2014
Application #:
13456777
Filing Dt:
04/26/2012
Publication #:
Pub Dt:
11/22/2012
Title:
COPOLYMER FOR ORGANIC ANTIREFLECTIVE FILM, MONOMER, AND COMPOSITION COMPRISING THE COPOLYMER
21
Patent #:
Issue Dt:
10/07/2014
Application #:
13557893
Filing Dt:
07/25/2012
Publication #:
Pub Dt:
02/07/2013
Title:
SULFONIUM COMPOUND, PHOTOACID GENERATOR, AND RESIST COMPOSITION
22
Patent #:
Issue Dt:
06/10/2014
Application #:
13652097
Filing Dt:
10/15/2012
Publication #:
Pub Dt:
07/04/2013
Title:
ORGANIC ANTI REFLECTIVE LAYER COMPOSITION
23
Patent #:
Issue Dt:
04/26/2016
Application #:
13713779
Filing Dt:
12/13/2012
Publication #:
Pub Dt:
07/04/2013
Title:
ADDITIVE FOR RESIST AND RESIST COMPOSITION COMPRISING SAME
24
Patent #:
Issue Dt:
03/17/2015
Application #:
13713961
Filing Dt:
12/13/2012
Publication #:
Pub Dt:
07/11/2013
Title:
HYDROPHILIC PHOTOACID GENERATOR AND RESIST COMPOSITION COMPRISING SAME
25
Patent #:
Issue Dt:
06/23/2015
Application #:
13714154
Filing Dt:
12/13/2012
Publication #:
Pub Dt:
07/04/2013
Title:
ADDITIVE FOR RESIST AND RESIST COMPOSITION COMPRISING SAME
Assignor
1
Exec Dt:
03/31/2020
Assignee
1
110-5, MYEONGHAKSANDAN-RO, YEONDONG-MYEON
SEJONG-SI, KOREA, REPUBLIC OF 30068
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042

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