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 : WILLIAMSON, DAVID J.
Total Assignments: 17
Assignment: 1
Reel/Frame:006137/0051   Pages: 4
Recorded: 05/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1989
Assignee
1
NORTHPOINT BUILDING, 100 MILLER STREET
NORTH SYDNEY, N.S.W. 2060, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07414848
Correspondence name and address
THE DOW CHEMICAL COMPANY
RICHARD G. WATERMAN
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:008253/0855   Pages: 6
Recorded: 11/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/1996
2
Exec Dt:
11/04/1996
3
Exec Dt:
11/04/1996
4
Exec Dt:
11/04/1996
5
Exec Dt:
11/04/1996
6
Exec Dt:
11/04/1996
Assignee
1
SUITE B
700 EAST MAQNOLIA
MANITOWOC, WISCONSIN 54221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08746315
Correspondence name and address
BRINKS HOFER GILSON ET AL.
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:011761/0175   Pages: 3
Recorded: 03/02/2001
Conveyance: INVALID ASSIGNMENT. SEE RECORDING AT REEL 012111 FRAME 0880. RE-RECORD TO CORRECT THE RECORDATION DATE FROM 3/02/01 TO 05/02/2001.
Assignors
1
Exec Dt:
02/01/2001
2
Exec Dt:
02/06/2001
3
Exec Dt:
02/01/2001
Assignee
1
CHERRY HINTON
110 FULBOURN ROAD
CAMBRIDGE, UNITED KINGDOM CB1 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09773387
Correspondence name and address
NIXON & VANDERHYE P.C.
STANLEY C. SPOONER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:012111/0880   Pages: 3
Recorded: 05/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2001
2
Exec Dt:
02/06/2001
3
Exec Dt:
02/01/2001
Assignee
1
110 FULBOURN ROAD, CHERRY HINTON
CAMBRIDGE, UNITED KINGDOM CB1 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09773387
Correspondence name and address
NIXON & VANDERHYE P.C.
STANLEY C. SPOONER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:011782/0769   Pages: 3
Recorded: 05/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2001
2
Exec Dt:
02/26/2001
3
Exec Dt:
02/26/2001
4
Exec Dt:
03/19/2001
5
Exec Dt:
02/26/2001
Assignee
1
110 FULBOURN ROAD, CHERRY HINTON
CAMBRIDGE, UNITED KINGDOM CB1 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09792643
Correspondence name and address
NIXON & VANDERHYE P.C.
STANLEY C. SPOONER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:012429/0828   Pages: 2
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2001
2
Exec Dt:
10/16/2001
Assignee
1
110, FULBOURN ROAD, CHERRY HINTON
CAMBRIDGE, UNITED KINGDOM CB1 9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09973189
Correspondence name and address
NIXON & VANDERHYE P.C.
STANLEY C. SPOONER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:013409/0941   Pages: 2
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2002
2
Exec Dt:
07/25/2002
Assignee
1
110 FULBOURN ROAD, CHERRY HINTON
CAMBRIDGE, UNITED KINGDOM CB1 9NJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10206829
Correspondence name and address
NIXON & VANDERHYE P.C.
STANLEY C. SPOONER
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VIRGINIA 22201
Assignment: 8
Reel/Frame:014531/0310   Pages: 2
Recorded: 09/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2003
2
Exec Dt:
05/28/2003
Assignee
1
110 FULBOURN ROAD, CHERRY HINTON
CAMBRIDGE, UNITED KINGDOM CB1 9NJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452904
Correspondence name and address
NIXON & VANDERHYE P.C.
JOHN R. LASTOVA
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:032661/0180   Pages: 3
Recorded: 04/11/2014
Attorney Dkt #:8888-23700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2014
2
Exec Dt:
04/10/2014
3
Exec Dt:
04/10/2014
4
Exec Dt:
04/10/2014
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14251508
Correspondence name and address
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 10
Reel/Frame:034220/0191   Pages: 4
Recorded: 11/20/2014
Attorney Dkt #:8888-43900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2014
2
Exec Dt:
11/19/2014
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14548872
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & G (APP
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 11
Reel/Frame:034220/0510   Pages: 6
Recorded: 11/20/2014
Attorney Dkt #:8888-44000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2014
2
Exec Dt:
11/19/2014
3
Exec Dt:
11/18/2014
4
Exec Dt:
11/19/2014
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14548912
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & G (APP
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 12
Reel/Frame:037679/0530   Pages: 9
Recorded: 02/05/2016
Attorney Dkt #:8888-76200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2016
2
Exec Dt:
01/27/2016
3
Exec Dt:
02/02/2016
4
Exec Dt:
02/01/2016
5
Exec Dt:
01/27/2016
6
Exec Dt:
02/05/2016
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15017427
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & G (APP
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 13
Reel/Frame:037908/0945   Pages: 3
Recorded: 03/07/2016
Attorney Dkt #:8888-80700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2016
2
Exec Dt:
03/04/2016
3
Exec Dt:
03/03/2016
4
Exec Dt:
03/03/2016
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15062448
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & GOETZEL, P.C.
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 14
Reel/Frame:038384/0821   Pages: 3
Recorded: 04/26/2016
Attorney Dkt #:8888-80800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2016
2
Exec Dt:
04/22/2016
3
Exec Dt:
04/22/2016
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15138666
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & G (APP
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 15
Reel/Frame:044659/0928   Pages: 5
Recorded: 01/18/2018
Attorney Dkt #:1888-32000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2018
2
Exec Dt:
01/18/2018
3
Exec Dt:
01/12/2018
Assignee
1
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15874624
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & G (APP
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 16
Reel/Frame:049054/0481   Pages: 3
Recorded: 05/01/2019
Attorney Dkt #:1888-63500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2019
2
Exec Dt:
04/30/2019
3
Exec Dt:
04/23/2019
Assignee
1
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16400847
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & GOETZEL, P.C.
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 17
Reel/Frame:052672/0203   Pages: 4
Recorded: 05/15/2020
Attorney Dkt #:1888-61601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/14/2020
3
Exec Dt:
05/12/2020
4
Exec Dt:
05/13/2020
5
Exec Dt:
05/12/2020
Assignee
1
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16874997
Correspondence name and address
KOWERT HOOD MUNYON RANKIN & GOETZEL (APP
P.O. BOX 398
AUSTIN, TX 78767-0398

Search Results as of: 05/08/2024 07:19 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