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Patent Assignment Assignor Details
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Assignor Name : DIRKX, RYAN R.
Total Assignments: 6
Assignment: 1
Reel/Frame:006217/0334   Pages: 4
Recorded: 05/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/21/1992
2
Exec Dt:
02/29/1992
3
Exec Dt:
02/21/1992
4
Exec Dt:
02/21/1992
5
Exec Dt:
02/21/1992
6
Exec Dt:
04/22/1992
7
Exec Dt:
02/21/1992
8
Exec Dt:
02/25/1992
9
Exec Dt:
02/24/1992
10
Exec Dt:
02/27/1992
11
Exec Dt:
03/03/1992
12
Exec Dt:
02/24/1992
13
Exec Dt:
02/24/1992
Assignees
1
P.O. BOX 1295
SOMERVILLE, NEW JERSEY 08876-1295
2
LA DEFENSE CEDEX 45
92078 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07809497
Correspondence name and address
JOHN B. TURNER
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:006806/0592   Pages: 4
Recorded: 12/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/1993
2
Exec Dt:
02/12/1993
3
Exec Dt:
02/11/1993
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08104125
Correspondence name and address
ROBERT B. HENN, ESQ.
ELF ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:007599/0854   Pages: 2
Recorded: 08/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/1995
2
Exec Dt:
08/14/1995
3
Exec Dt:
08/10/1995
4
Exec Dt:
08/10/1995
Assignee
1
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08475540
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER - LUKE A. KILYK
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:013683/0265   Pages: 3
Recorded: 05/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2003
2
Exec Dt:
05/12/2003
3
Exec Dt:
05/12/2003
Assignee
1
4-8, COURS MICHELET
LA DEFENSE 10
92091 PARIS LA DEFENSE PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10431820
Correspondence name and address
ATOFINA CHEMICALS, INC.
GILBERT W. RUDMAN
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:020775/0677   Pages: 4
Recorded: 04/09/2008
Attorney Dkt #:IR3815NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2008
2
Exec Dt:
03/31/2008
3
Exec Dt:
03/31/2008
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
12088302
 
NONE
12088302
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:024928/0025   Pages: 4
Recorded: 09/02/2010
Attorney Dkt #:IR3939NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2010
2
Exec Dt:
07/07/2010
Assignee
1
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12918227
 
12918227
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FLOOR
PHILADELPHIA, PA 19103

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