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Patent Assignment Assignor Details
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Assignor Name : HANNA, PAUL K.
Total Assignments: 9
Assignment: 1
Reel/Frame:005779/0647   Pages: 3
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANNA, PAUL K.
Exec Dt:
04/15/1991
2
PIOTROWSKI, ANDRZEJ M.
Exec Dt:
04/15/1991
Assignee
1
AKZO N.V.
A CORPORATION OF THE NETHERLANDS
ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102843
NONE
07686090
Correspondence name and address
RICHARD P. FENNELLY
AKZO AMERICA INC.
PATENT AND TRADEMARK DEPT.
1 LIVINGSTONE AVE.
DOBBS FERRY, NY 10522-3401
Assignment: 2
Reel/Frame:006072/0400   Pages: 2
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANNA, PAUL K.
Exec Dt:
10/31/1991
2
PIOTROWSKI, ANDRZEJ M.
Exec Dt:
10/31/1991
Assignee
1
AKZO N.V. A CORPORATION OF THE NETHERLANDS
ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723574
NONE
07785644
Correspondence name and address
AKZO AMERICA INC.
ATTN: RICHARD P. FENNELLY
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522-2222
Assignment: 3
Reel/Frame:007321/0580   Pages: 3
Recorded: 02/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHERON, TERESA M.
Exec Dt:
06/24/1994
2
HANNA, PAUL K.
Exec Dt:
06/24/1994
3
PETERSON, CLAUDE B.
Exec Dt:
06/24/1994
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440010
NONE
08268071
Correspondence name and address
AKZO NOBEL INC.
RICHARD F. FENNELLY
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 4
Reel/Frame:007323/0328   Pages: 3
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNA, PAUL K.
Exec Dt:
11/18/1994
2
PIOTROWSKI, ANDREZEJ M.
Exec Dt:
11/18/1994
3
TRIPLETT, KELLY B.
Exec Dt:
11/18/1994
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494998
NONE
08339096
Correspondence name and address
RICHARD P. FENNELLY
AKZO NOBEL INC.
7 LIVINGSTON AVENUE
DOBBS FERRY, NY 10522
Assignment: 5
Reel/Frame:007578/0343   Pages: 3
Recorded: 07/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNA, PAUL K.
Exec Dt:
12/08/1994
2
CHERON, TERESA M.
Exec Dt:
12/08/1994
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS 6824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567801
NONE
08351290
Correspondence name and address
AKZO NOBEL INC.
RICHARD P. FENNELLY
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 6
Reel/Frame:007544/0704   Pages: 5
Recorded: 07/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNA, PAUL K.
Exec Dt:
05/08/1995
2
PIOTROWSKI, ANDRZEJ M.
Exec Dt:
05/08/1995
3
LOMMERTS, BERT J.
Exec Dt:
05/14/1995
4
LEIJENAAR, STEVEN R.
Exec Dt:
05/18/1995
5
HOENTJEN, GERRIT
Exec Dt:
05/18/1995
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
ARNHEM, NETHERLANDS 6824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5565546
NONE
08435264
Correspondence name and address
AKZO NOBEL INC.
RICHARD P. FENNELLY
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 7
Reel/Frame:007756/0954   Pages: 3
Recorded: 12/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANNA, PAUL K.
Exec Dt:
10/09/1995
Assignee
1
AKZO NOBEL NV
VELPERWERG 76
ARNHEM, NETHERLANDS 6824B
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703201
NONE
08541835
Correspondence name and address
AKZO NOBEL INC.
RICHARD P. FENNELLY
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 8
Reel/Frame:015746/0649   Pages: 5
Recorded: 02/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, XIAOYING
Exec Dt:
01/10/2005
2
HANNA, PAUL K.
Exec Dt:
01/07/2005
3
SHELLEY, JOHN
Exec Dt:
01/17/2005
4
COTTOM, WILLIAM P.
Exec Dt:
01/17/2005
5
TRUONG, DAVID D.
Exec Dt:
01/10/2005
6
CLARK, TOM J.
Exec Dt:
02/10/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130054
10992323
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 9
Reel/Frame:017095/0601   Pages: 3
Recorded: 10/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNA, PAUL K.
Exec Dt:
10/10/2005
2
TRUONG, DAVID D.
Exec Dt:
10/10/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027-5133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7183359
US20060084764
11249070
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA
HOUSTON, TX 77057-5662

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