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Patent Assignment Assignor Details
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Assignor Name : SPENCE, RUPERT EDWARD VON HAKEN
Total Assignments: 5
Assignment: 1
Reel/Frame:009133/0144   Pages: 5
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
04/15/1998
2
GAO, XIAOLIANG
Exec Dt:
04/13/1998
3
KOCH, LINDA
Exec Dt:
04/14/1998
4
BROWN, STEPHEN JOHN
Exec Dt:
04/14/1998
5
HARRISON, DARYLL G.
Exec Dt:
04/13/1998
6
WANG, QINYAN
Exec Dt:
04/17/1998
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051667
NONE
09065594
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 2
Reel/Frame:009422/0518   Pages: 5
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMEEKING, JOHN
Exec Dt:
08/21/1998
2
GAO, XIAOLIANG
Exec Dt:
08/21/1998
3
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
08/21/1998
4
BROWN, STEPHEN JOHN
Exec Dt:
08/20/1998
5
JEREMIC, DUSAN
Exec Dt:
08/20/1998
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
ROUTE DE LA GLANE 107, P.O. BOX 76
VILLARS-SUR-GLANE 1, SWITZERLAND CH-17
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114481
NONE
09140608
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 3
Reel/Frame:010038/0849   Pages: 5
Recorded: 06/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEPHEN JOHN
Exec Dt:
06/01/1999
2
GAO, XIAOLIANG
Exec Dt:
05/27/1999
3
WANG, QINYAN
Exec Dt:
05/27/1999
4
ZORICAK, PETER
Exec Dt:
06/02/1999
5
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
06/07/1999
6
XU, WEI
Exec Dt:
05/27/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANCE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147172
NONE
09328731
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 4
Reel/Frame:011066/0942   Pages: 4
Recorded: 09/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
08/26/1999
2
BROWN, STEPHEN JOHN
Exec Dt:
08/26/1999
3
WURZ, RYAN PAUL
Exec Dt:
04/29/1999
4
JEREMIC, DUSAN
Exec Dt:
09/08/1999
5
STEPHAN, DOUGLAS W.
Exec Dt:
08/24/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440890
NONE
09656126
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 5
Reel/Frame:010405/0386   Pages: 4
Recorded: 11/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
10/19/1999
2
KOCH, LINDA
Exec Dt:
10/19/1999
3
JEREMIC, DUSAN
Exec Dt:
10/18/1999
4
BROWN, STEPHEN JOHN
Exec Dt:
10/28/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6234950
NONE
09439767
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263

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