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 : DUCKWORTH, DAVID G.
Total Assignments: 8
Assignment: 1
Reel/Frame:013310/0883   Pages: 5
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTEN, DAVID D.
Exec Dt:
09/12/2002
2
DUCKWORTH, DAVID G.
Exec Dt:
08/28/2002
Assignee
1
CELSAT AMERICA, INC.
532 S. GERTRUDA AVENUE
REDONDO BEACH, CALIFORNIA 90277
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174127
US20030022625
10246868
Correspondence name and address
DRUMMOND & DUCKWORTH
DAVID G. DUCKWORTH
5000 BIRCH ST.
STE. 440, EAST TOWER
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:018626/0977   Pages: 3
Recorded: 12/13/2006
Attorney Dkt #:9301-145CT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
08/28/2002
Assignee
1
CELSAT AMERICA, INC.
14270 DOMINGO COURT
RENO, NEVADA 89511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070129019
11610264
Correspondence name and address
SUSAN E. FREEDMAN/MBSS
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 3
Reel/Frame:016915/0762   Pages: 3
Recorded: 08/22/2005
Attorney Dkt #:685-P-11-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
08/19/2005
Assignee
1
SHIPMAN, MICHAEL
1614 VIA TULIPAN
SAN CLEMENTE, CALIFORNIA 92673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8690368
NONE
11208406
Correspondence name and address
DAVID G. DUCKWORTH
DRUMMOND & DUCKWORTH
4590 MACARTHUR BLVD., STE. 500
NEWPORT BEACH, CA 92660
Assignment: 4
Reel/Frame:022576/0409   Pages: 3
Recorded: 04/13/2009
Attorney Dkt #:685-P-13-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
04/13/2009
Assignee
1
SHIPMAN, MICHAEL
422 CANTOR
IRVINE, CALIFORNIA 92620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090201179
12386075
Correspondence name and address
DAVID G. DUCKWORTH
RUSSO & DUCKWORTH, LLP
9090 IRVINE CENTER DRIVE, 2ND FLOOR
IRVINE, CA 92618
Assignment: 5
Reel/Frame:026782/0151   Pages: 3
Recorded: 08/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
07/22/2011
Assignee
1
HULINA, DONNA
27426 COUNTY LANE ROAD
LAGUNA NIGUEL, CALIFORNIA 92677-3802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D661912
NONE
29374433
Correspondence name and address
DAVID G. DUCKWORTH
RUSSO & DUCKWORTH, LLP
9090 IRVINE CENTER DRIVE
SECOND FLOOR
IRVINE, CALIFORNIA 92618
Assignment: 6
Reel/Frame:033373/0042   Pages: 5
Recorded: 07/23/2014
Attorney Dkt #:918-P-9-USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEWETT, SCOTT E.
Exec Dt:
07/23/2014
2
DUCKWORTH, DAVID G.
Exec Dt:
07/22/2014
Assignee
1
PORTABLE COMPOSITE STRUCTURES, INC.
16 TECHNOLOGY DRIVE, SUITE 144
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725967
US20150027684
14338620
Correspondence name and address
RUSSO & DUCKWORTH , LLP
9090 IRVINE CENTER DRIVE , SECOND FLOOR
IRVINE, CA 92618
Assignment: 7
Reel/Frame:036321/0497   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:500832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
07/28/2014
Assignee
1
BP CORPORATION NORTH AMERICA INC.
501 WESTLAKE PARK BLVD.
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725967
US20150027684
14338620
Correspondence name and address
BP AMERICA INC.
150 W. WARRENVILLE ROAD
MC 200-1W
NAPERVILLE, IL 60563
Assignment: 8
Reel/Frame:036347/0439   Pages: 3
Recorded: 08/18/2015
Attorney Dkt #:500832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUCKWORTH, DAVID G.
Exec Dt:
07/28/2014
Assignee
1
PORTABLE COMPOSITE STRUCTURES, INC.
16 TECHNOLOGY DRIVE #144
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725967
US20150027684
14338620
Correspondence name and address
BP AMERICA INC.
150 W. WARRENVILLE ROAD
MC 200-1W
NAPERVILLE, IL 60563

Search Results as of: 05/31/2024 07:01 AM
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