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Patent Assignment Assignor Details
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Assignor Name : SHANKERNARAYANAN, MANIVAKKAM J.
Total Assignments: 19
Assignment: 1
Reel/Frame:006914/0014   Pages: 3
Recorded: 03/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/1994
2
Exec Dt:
03/11/1994
3
Exec Dt:
03/10/1994
Assignee
1
11500 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Property
 
Pat #
Pub #
Intl #
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NONE
08212630
Correspondence name and address
WILLIAM A. HEIDRICH
QUANTUM CHEMICAL CORPORATION
11500 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 2
Reel/Frame:012416/0055   Pages: 4
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2001
2
Exec Dt:
10/17/2001
3
Exec Dt:
10/18/2001
Assignee
1
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09947836
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 3
Reel/Frame:013992/0346   Pages: 4
Recorded: 09/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2003
2
Exec Dt:
06/26/2003
Assignee
1
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10457753
Correspondence name and address
BROOKS & KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:014096/0902   Pages: 3
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2003
2
Exec Dt:
06/30/2003
Assignee
1
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10457769
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:016472/0217   Pages: 5
Recorded: 04/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2005
2
Exec Dt:
02/15/2005
Assignee
1
1221 MCKINNEY STREET
HOUSTON,, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11033793
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Assignment: 6
Reel/Frame:016810/0357   Pages: 3
Recorded: 07/11/2005
Attorney Dkt #:88-2108A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2005
2
Exec Dt:
07/07/2005
Assignee
1
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11178814
Correspondence name and address
SHAO-HUA GUO, ESQUIRE
LEGAL DEPARTMENT
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:017623/0714   Pages: 5
Recorded: 02/27/2006
Attorney Dkt #:1094-73N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2006
2
Exec Dt:
02/17/2006
Assignee
1
OOSTDUINLANN 75
2596 JJ THE HAGUE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11363018
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 8
Reel/Frame:017765/0284   Pages: 4
Recorded: 04/17/2006
Attorney Dkt #:88-2129A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2006
2
Exec Dt:
02/27/2006
Assignee
1
ONE HOUSTON CENTER, 1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11362625
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 9
Reel/Frame:018824/0894   Pages: 3
Recorded: 01/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2007
2
Exec Dt:
01/15/2007
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11606752
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 10
Reel/Frame:029601/0438   Pages: 14
Recorded: 01/10/2013
Attorney Dkt #:PAT054470-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2011
2
Exec Dt:
10/24/2011
3
Exec Dt:
10/24/2011
4
Exec Dt:
10/25/2011
5
Exec Dt:
10/24/2011
6
Exec Dt:
10/24/2011
7
Exec Dt:
10/28/2011
8
Exec Dt:
10/27/2011
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13253186
Correspondence name and address
CIBA VISION CORPORATION
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 11
Reel/Frame:029636/0884   Pages: 12
Recorded: 01/16/2013
Attorney Dkt #:PAT054383-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2011
2
Exec Dt:
10/27/2011
3
Exec Dt:
10/20/2011
4
Exec Dt:
10/20/2011
5
Exec Dt:
10/24/2011
6
Exec Dt:
10/25/2011
7
Exec Dt:
10/24/2011
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13253177
Correspondence name and address
MARTHA MARTIN
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 12
Reel/Frame:030796/0733   Pages: 8
Recorded: 07/15/2013
Attorney Dkt #:PAT055162-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
07/08/2013
3
Exec Dt:
07/03/2013
4
Exec Dt:
07/08/2013
5
Exec Dt:
07/08/2013
6
Exec Dt:
07/08/2013
7
Exec Dt:
07/03/2013
8
Exec Dt:
07/08/2013
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13913734
Correspondence name and address
MARTHA MARTIN
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 13
Reel/Frame:039271/0905   Pages: 8
Recorded: 07/27/2016
Attorney Dkt #:PAT055162-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
07/08/2013
3
Exec Dt:
07/03/2013
4
Exec Dt:
07/08/2013
5
Exec Dt:
07/08/2013
6
Exec Dt:
07/08/2013
7
Exec Dt:
07/03/2013
8
Exec Dt:
07/08/2013
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15216125
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 14
Reel/Frame:047221/0951   Pages: 8
Recorded: 08/14/2018
Attorney Dkt #:PAT055162-US-DIV02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
07/08/2013
3
Exec Dt:
07/03/2013
4
Exec Dt:
07/08/2013
5
Exec Dt:
07/08/2013
6
Exec Dt:
07/08/2013
7
Exec Dt:
07/03/2013
8
Exec Dt:
07/08/2013
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16057867
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 15
Reel/Frame:035322/0782   Pages: 3
Recorded: 04/02/2015
Attorney Dkt #:PAT054383-US-DIV
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/21/2013
Assignee
1
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GEORGIA 30097
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13253177
 
14453021
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 16
Reel/Frame:039272/0091   Pages: 3
Recorded: 07/27/2016
Attorney Dkt #:PAT055162-US-DIV
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/21/2013
Assignee
1
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GEORGIA 30097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15216125
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 17
Reel/Frame:046804/0162   Pages: 3
Recorded: 08/14/2018
Attorney Dkt #:PAT055162-US-DIV02
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/21/2013
Assignee
1
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GEORGIA 30097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16057867
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 18
Reel/Frame:032840/0073   Pages: 4
Recorded: 05/07/2014
Attorney Dkt #:PAT055375-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2014
2
Exec Dt:
01/06/2014
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14105295
Correspondence name and address
MARTHA MARTIN
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 19
Reel/Frame:033074/0868   Pages: 11
Recorded: 06/11/2014
Attorney Dkt #:PAT055389-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2014
2
Exec Dt:
02/22/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/22/2014
5
Exec Dt:
05/27/2014
Assignee
1
LICHTSTRASSE 35
BASEL, SWITZERLAND 4056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14108426
Correspondence name and address
ALCON RESEARCH LTD
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097

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