skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CAI, HAIYONG
Total Assignments: 7
Assignment: 1
Reel/Frame:012756/0097   Pages: 5
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2002
2
Exec Dt:
03/19/2002
3
Exec Dt:
03/19/2002
4
Exec Dt:
03/15/2002
5
Exec Dt:
03/22/2002
Assignee
1
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10108519
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 2
Reel/Frame:014028/0495   Pages: 4
Recorded: 04/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2003
2
Exec Dt:
04/07/2003
3
Exec Dt:
04/07/2003
4
Exec Dt:
04/09/2003
Assignee
1
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10425544
Correspondence name and address
NOVA CHEMICALS INC.
SUZANNE KIKEL
400 FRANKFORT ROAD
MONACA, PA 15061
Assignment: 3
Reel/Frame:017195/0506   Pages: 4
Recorded: 11/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2005
2
Exec Dt:
10/31/2005
3
Exec Dt:
10/28/2005
4
Exec Dt:
10/27/2005
Assignee
1
AVENUE DE LA GARE 12
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11266926
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 4
Reel/Frame:026844/0218   Pages: 10
Recorded: 08/25/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/30/2008
2
Exec Dt:
12/30/2008
3
Exec Dt:
12/30/2008
4
Exec Dt:
12/30/2008
5
Exec Dt:
12/30/2008
6
Exec Dt:
12/18/2008
7
Exec Dt:
12/17/2008
Assignee
1
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13138488
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 5
Reel/Frame:027921/0956   Pages: 11
Recorded: 01/17/2012
Conveyance: CORRECTIVE ASSSIGN TO CORRECT THE 1ST ASSIGNOR, PREVIOUSLY RECOREDED ON REEL/FRAME 026844/0218.
Assignors
1
Exec Dt:
12/30/2008
2
Exec Dt:
12/30/2008
3
Exec Dt:
12/30/2008
4
Exec Dt:
12/30/2008
5
Exec Dt:
12/30/2008
6
Exec Dt:
12/18/2008
7
Exec Dt:
12/17/2008
Assignee
1
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13138488
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 6
Reel/Frame:022728/0538   Pages: 2
Recorded: 05/12/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2009
2
Exec Dt:
03/05/2009
Assignee
1
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12454075
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 7
Reel/Frame:034138/0135   Pages: 8
Recorded: 11/10/2014
Attorney Dkt #:TH5399-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2014
2
Exec Dt:
07/16/2014
3
Exec Dt:
07/16/2014
Assignee
1
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14296192
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463

Search Results as of: 05/09/2024 08:37 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT