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Patent Assignment Assignor Details
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Assignor Name : ELSHEIKH, MAHER Y.
Total Assignments: 61
Assignment: 1
Reel/Frame:004869/0721   Pages: 1
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/29/1988
Assignee
1
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07167665
Correspondence name and address
ROYAL E. BRIGHT
PENNWALT CORP.
PATENT DEPT.
3 PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:005059/0640   Pages: 2
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/23/1989
Assignee
1
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07332690
Correspondence name and address
SEIDEL, GONDA, LAVORGNA & MONACO
SUITE 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:005841/0845   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/13/1991
2
Exec Dt:
09/13/1991
Assignee
1
A CORPORATION OF COMMONWEALTH PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07751014
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.,
PATENT DEPT., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:005841/0842   Pages: 3
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/13/1991
2
Exec Dt:
09/17/1991
Assignee
1
A CORPORATION OF COMMONWEALTH OF PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07751023
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 5
Reel/Frame:005879/0134   Pages: 4
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/07/1991
2
Exec Dt:
10/03/1991
Assignee
1
THREE PARKWAY PHILADELPHIA, PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07773485
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 6
Reel/Frame:005894/0841   Pages: 4
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/07/1991
2
Exec Dt:
10/03/1991
3
Exec Dt:
10/08/1991
Assignee
1
THREE PARKWAY PHILADELPHIA, PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07773479
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 7
Reel/Frame:005879/0621   Pages: 4
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/07/1991
2
Exec Dt:
10/08/1991
Assignee
1
THREE PARKWAY
PHILALDELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07774026
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 8
Reel/Frame:005897/0312   Pages: 3
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1991
2
Exec Dt:
10/31/1991
3
Exec Dt:
10/31/1991
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07773480
Correspondence name and address
WILLIAM D. MITCHELL
ATOCHEM NORTH AMERICA, INC.
PATENT DEPT.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 9
Reel/Frame:006004/0723   Pages: 4
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/31/1992
2
Exec Dt:
01/31/1992
3
Exec Dt:
01/31/1992
Assignee
1
THREE PARKWAY
A CORPORATION OF PA
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07829866
Correspondence name and address
WILLIAM D. MITCHELL
ELF ATOCHEM NORTH AMERICA, INC
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 10
Reel/Frame:006087/0259   Pages: 4
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/29/1992
Assignee
1
A CORPORATION OF COMMONWEALTH OF PENNSYLVANIA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07866772
Correspondence name and address
WILLIAM D. MITCHELL
ELF ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 11
Reel/Frame:006111/0937   Pages: 4
Recorded: 04/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/22/1992
2
Exec Dt:
04/23/1992
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07876336
Correspondence name and address
WILLIAM D. MITCHELL
ELF ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 12
Reel/Frame:006343/0115   Pages: 3
Recorded: 11/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/13/1992
2
Exec Dt:
11/13/1992
Assignee
1
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07978956
Correspondence name and address
WILLIAM D. MITHCELL
ELF ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT
3 PARKWAY
PHILADELPHIA, PA 19102
Assignment: 13
Reel/Frame:007261/0326   Pages: 10
Recorded: 11/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/1994
2
Exec Dt:
11/07/1994
3
Exec Dt:
11/18/1994
4
Exec Dt:
11/08/1994
5
Exec Dt:
11/07/1994
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08346489
Correspondence name and address
PAUL F. PRESTIA
RATNER & PRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 14
Reel/Frame:007424/0114   Pages: 7
Recorded: 03/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/1995
2
Exec Dt:
03/17/1995
3
Exec Dt:
03/14/1995
4
Exec Dt:
03/14/1995
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08410483
Correspondence name and address
PAUL F. PRESTIA
RATNER & PRESTIA
500 N. GULPH ROAD, P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 15
Reel/Frame:007821/0080   Pages: 3
Recorded: 12/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/1995
2
Exec Dt:
12/14/1995
Assignee
1
200 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08579818
Correspondence name and address
RATNER & PRESTIA
JAMES C. SIMMONS
500 N. GULPH RD., P. O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 16
Reel/Frame:008305/0849   Pages: 4
Recorded: 01/13/1997
Conveyance: RE-RECORD TO CORRECT THE ASSIGNEE ADDRESS ON A PREVIOUSLY RECORCD DOCUMENT.
Assignors
1
Exec Dt:
12/14/1995
2
Exec Dt:
12/14/1995
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08579818
Correspondence name and address
RATNER & PRESTIA
JAMES C. SIMMONS
SUITE 301
ONE WESTLAKES, BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 17
Reel/Frame:008874/0314   Pages: 3
Recorded: 12/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/19/1997
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08980746
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPT., 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 18
Reel/Frame:008874/0287   Pages: 3
Recorded: 12/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/1997
2
Exec Dt:
11/24/1997
3
Exec Dt:
11/19/1997
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08980747
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPT., 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 19
Reel/Frame:008948/0192   Pages: 3
Recorded: 01/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/1998
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09013839
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 20
Reel/Frame:009335/0691   Pages: 3
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1998
2
Exec Dt:
07/16/1998
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09119560
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 21
Reel/Frame:009973/0582   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/1999
2
Exec Dt:
05/12/1999
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09312267
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPARMTENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 22
Reel/Frame:010157/0789   Pages: 3
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1999
2
Exec Dt:
07/30/1999
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09369307
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET
26TH FLOOR
PHILADELPHIA, PA 19103-3222
Assignment: 23
Reel/Frame:010481/0505   Pages: 3
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/1999
2
Exec Dt:
12/09/1999
3
Exec Dt:
12/09/1999
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09461587
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET
PATENT DEPARTMENT-26TH FLOOR
PHILADELPHIA, PA 19103-3222
Assignment: 24
Reel/Frame:011180/0513   Pages: 3
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2000
2
Exec Dt:
09/19/2000
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09669365
Correspondence name and address
ATOFINA CHEMCIALS, INC.
WILLIAM D. MITCHELL
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 25
Reel/Frame:012750/0587   Pages: 3
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2002
2
Exec Dt:
03/25/2002
3
Exec Dt:
03/25/2002
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10108607
Correspondence name and address
ATOFINA CHEMICALS, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET
PATENT DEPARTMENT - 26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 26
Reel/Frame:018036/0136   Pages: 3
Recorded: 07/31/2006
Attorney Dkt #:IR 3832 NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2006
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472008
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 27
Reel/Frame:020684/0270   Pages: 4
Recorded: 03/21/2008
Attorney Dkt #:IR3935ANP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2008
2
Exec Dt:
03/13/2008
3
Exec Dt:
03/14/2008
4
Exec Dt:
03/14/2008
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12044056
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET, 26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 28
Reel/Frame:021993/0570   Pages: 5
Recorded: 12/17/2008
Attorney Dkt #:IR3832NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2008
2
Exec Dt:
12/05/2008
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472008
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 29
Reel/Frame:023284/0018   Pages: 4
Recorded: 09/25/2009
Attorney Dkt #:IR3898NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2009
2
Exec Dt:
09/09/2009
3
Exec Dt:
09/08/2009
4
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12532207
 
NONE
12532207
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 30
Reel/Frame:023284/0054   Pages: 4
Recorded: 09/25/2009
Attorney Dkt #:IR3898A NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2009
2
Exec Dt:
09/09/2009
3
Exec Dt:
09/08/2009
4
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12532238
 
NONE
12532238
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 31
Reel/Frame:023266/0465   Pages: 4
Recorded: 09/22/2009
Attorney Dkt #:IR3897NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2009
2
Exec Dt:
09/14/2009
3
Exec Dt:
09/15/2009
4
Exec Dt:
09/14/2009
5
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12532183
 
12532183
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 32
Reel/Frame:023276/0652   Pages: 4
Recorded: 09/24/2009
Attorney Dkt #:IR3897A NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2009
2
Exec Dt:
09/14/2009
3
Exec Dt:
09/15/2009
4
Exec Dt:
09/14/2009
5
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12532189
 
NONE
12532189
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 33
Reel/Frame:023276/0688   Pages: 4
Recorded: 09/24/2009
Attorney Dkt #:IR3897B NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2009
2
Exec Dt:
09/14/2009
3
Exec Dt:
09/14/2009
4
Exec Dt:
09/14/2009
5
Exec Dt:
09/15/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12532194
 
NONE
12532194
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 34
Reel/Frame:023276/0702   Pages: 4
Recorded: 09/24/2009
Attorney Dkt #:IR3897C NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2009
2
Exec Dt:
09/14/2009
3
Exec Dt:
09/15/2009
4
Exec Dt:
09/14/2009
5
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12532202
 
12532202
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 35
Reel/Frame:023284/0102   Pages: 5
Recorded: 09/25/2009
Attorney Dkt #:IR3898B NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2009
2
Exec Dt:
09/16/2009
3
Exec Dt:
09/08/2009
4
Exec Dt:
09/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12532253
 
NONE
12532253
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 36
Reel/Frame:023527/0021   Pages: 4
Recorded: 11/17/2009
Attorney Dkt #:IR3986PCT (DFL/FOAM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2009
2
Exec Dt:
11/13/2009
3
Exec Dt:
11/13/2009
Assignee
1
2000 MARKET STREET
26TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13127615
Correspondence name and address
STEVEN D. BOYD
2000 MARKET STREET
26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 37
Reel/Frame:023527/0063   Pages: 4
Recorded: 11/17/2009
Attorney Dkt #:IR3990PCT (DFL/FOAM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2009
2
Exec Dt:
11/13/2009
3
Exec Dt:
11/13/2009
Assignee
1
2000 MARKET STREET
26TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13127817
Correspondence name and address
STEVEN D. BOYD
2000 MARKET STREET
26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 38
Reel/Frame:023718/0444   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:IR3914NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2009
2
Exec Dt:
11/23/2009
3
Exec Dt:
11/20/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12664214
 
NONE
12664214
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 39
Reel/Frame:023718/0493   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:IR3908NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2009
2
Exec Dt:
11/23/2009
3
Exec Dt:
11/20/2009
4
Exec Dt:
11/30/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12664200
 
12664200
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 40
Reel/Frame:023718/0515   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:IR3915NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2009
2
Exec Dt:
11/23/2009
3
Exec Dt:
11/20/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12664205
 
12664205
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 41
Reel/Frame:023722/0488   Pages: 4
Recorded: 12/31/2009
Attorney Dkt #:IR3918NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2009
2
Exec Dt:
12/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12667115
 
NONE
12667115
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 42
Reel/Frame:023801/0528   Pages: 4
Recorded: 01/18/2010
Attorney Dkt #:IR4012NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2009
2
Exec Dt:
12/14/2009
3
Exec Dt:
12/15/2009
4
Exec Dt:
12/15/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12667121
 
NONE
12667121
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 43
Reel/Frame:023722/0556   Pages: 4
Recorded: 12/31/2009
Attorney Dkt #:IR3938NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2009
2
Exec Dt:
12/15/2009
3
Exec Dt:
12/15/2009
4
Exec Dt:
12/16/2009
5
Exec Dt:
12/14/2009
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12667140
 
12667140
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 44
Reel/Frame:025219/0441   Pages: 4
Recorded: 10/29/2010
Attorney Dkt #:IR3949NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2010
2
Exec Dt:
10/11/2010
3
Exec Dt:
09/27/2010
4
Exec Dt:
09/27/2010
5
Exec Dt:
10/11/2010
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12990307
 
NONE
12990307
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 45
Reel/Frame:025954/0563   Pages: 4
Recorded: 03/15/2011
Attorney Dkt #:IR3952NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2011
2
Exec Dt:
12/15/2010
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12999704
 
12999704
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 46
Reel/Frame:026990/0600   Pages: 3
Recorded: 09/29/2011
Attorney Dkt #:IR3990NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2011
2
Exec Dt:
03/21/2011
3
Exec Dt:
03/18/2011
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13127817
 
13127817
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 47
Reel/Frame:026269/0063   Pages: 3
Recorded: 05/12/2011
Attorney Dkt #:IR3986NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2011
2
Exec Dt:
03/21/2011
3
Exec Dt:
03/21/2011
Assignee
1
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13127615
 
13127615
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 48
Reel/Frame:027395/0453   Pages: 3
Recorded: 12/15/2011
Attorney Dkt #:IR3915CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2011
2
Exec Dt:
12/12/2011
3
Exec Dt:
12/15/2011
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13297557
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 49
Reel/Frame:028209/0764   Pages: 3
Recorded: 05/15/2012
Attorney Dkt #:IR4059NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2012
2
Exec Dt:
04/01/2012
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13509843
 
13509843
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC,
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 50
Reel/Frame:029102/0623   Pages: 3
Recorded: 10/10/2012
Attorney Dkt #:IR4055NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2012
2
Exec Dt:
09/16/2012
3
Exec Dt:
10/03/2012
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13640326
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 51
Reel/Frame:029230/0920   Pages: 3
Recorded: 11/02/2012
Attorney Dkt #:IR4056NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2012
2
Exec Dt:
10/10/2012
3
Exec Dt:
10/11/2012
4
Exec Dt:
11/02/2012
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13695807
 
13695807
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 52
Reel/Frame:029417/0545   Pages: 3
Recorded: 12/06/2012
Attorney Dkt #:IR3897CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2012
2
Exec Dt:
12/06/2012
3
Exec Dt:
11/16/2012
4
Exec Dt:
12/05/2012
5
Exec Dt:
12/06/2012
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13649346
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 53
Reel/Frame:030979/0025   Pages: 4
Recorded: 08/09/2013
Attorney Dkt #:IR3898A CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2013
2
Exec Dt:
08/04/2013
3
Exec Dt:
08/06/2013
4
Exec Dt:
08/04/2013
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13914711
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 54
Reel/Frame:030987/0063   Pages: 4
Recorded: 08/12/2013
Attorney Dkt #:IR3897CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2013
2
Exec Dt:
08/04/2013
3
Exec Dt:
08/04/2013
4
Exec Dt:
08/05/2013
5
Exec Dt:
08/08/2013
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13649346
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 55
Reel/Frame:031686/0081   Pages: 4
Recorded: 11/27/2013
Attorney Dkt #:IR3898B CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2013
2
Exec Dt:
11/13/2013
3
Exec Dt:
11/04/2013
4
Exec Dt:
11/04/2013
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14044965
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 56
Reel/Frame:032887/0287   Pages: 4
Recorded: 05/14/2014
Attorney Dkt #:IR3908A CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2014
2
Exec Dt:
05/12/2014
3
Exec Dt:
03/20/2014
4
Exec Dt:
03/17/2014
5
Exec Dt:
03/31/2014
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14183856
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 57
Reel/Frame:034966/0988   Pages: 5
Recorded: 02/16/2015
Attorney Dkt #:IR3990A CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2015
2
Exec Dt:
02/26/2014
3
Exec Dt:
01/27/2014
4
Exec Dt:
01/31/2015
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14167150
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 58
Reel/Frame:034967/0115   Pages: 6
Recorded: 02/16/2015
Attorney Dkt #:IR3990B CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2015
2
Exec Dt:
03/20/2014
3
Exec Dt:
03/31/2014
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14183828
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 59
Reel/Frame:036965/0334   Pages: 6
Recorded: 11/05/2015
Attorney Dkt #:IR3898B CIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2014
2
Exec Dt:
08/28/2015
3
Exec Dt:
10/19/2015
4
Exec Dt:
03/11/2015
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14519456
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 60
Reel/Frame:043155/0403   Pages: 3
Recorded: 08/01/2017
Attorney Dkt #:IR4061NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2017
2
Exec Dt:
08/31/2015
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14773775
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 61
Reel/Frame:043740/0460   Pages: 4
Recorded: 09/29/2017
Attorney Dkt #:IR4119NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2017
2
Exec Dt:
04/12/2017
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14903627
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

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