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 : KESSLER, WILLIAM J.
Total Assignments: 8
Assignment: 1
Reel/Frame:007454/0370   Pages: 4
Recorded: 04/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, WILLIAM J.
Exec Dt:
03/17/1995
2
DAVIS, STEVEN J.
Exec Dt:
03/17/1995
3
FERGUSON, DANIEL R.
Exec Dt:
03/22/1995
4
PUGH, EVAN R.
Exec Dt:
03/22/1995
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5610932
NONE
08377656
Correspondence name and address
TESTA, HURWITZ & THIBEAULT
JOSEPH A. CAPRARO, JR
PATENT ADMINSTRATOR
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 2
Reel/Frame:011160/0816   Pages: 5
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, WILLIAM J.
Exec Dt:
09/21/2000
2
FRISH, MICHAEL B.
Exec Dt:
09/21/2000
3
DAVIS, STEVEN J.
Exec Dt:
09/21/2000
4
KEATING, PHILIP B.
Exec Dt:
09/21/2000
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6434291
NONE
09633934
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
JOSEPH B. MILSTEIN
PATENT ADMINISTRATOR
HIGH STREET TOWER - 125 HIGH STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:012784/0959   Pages: 5
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRISH, MICHAEL B.
Exec Dt:
03/12/2001
2
KEATING, PHILIP B.
Exec Dt:
03/12/2001
3
KESSLER, WILLIAM J.
Exec Dt:
03/12/2001
4
DAVIS, STEVEN J.
Exec Dt:
03/12/2001
Assignee
1
CONFLUENT PHOTONICS, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6496616
US20010031112
09805358
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
JOSEPH B. MILSTEIN
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:012784/0988   Pages: 5
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRISH, MICHAEL B.
Exec Dt:
04/13/2001
2
KEATING, PHILIP B.
Exec Dt:
04/13/2001
3
KESSLER, WILLIAM J.
Exec Dt:
04/13/2001
4
DAVIS, STEVEN J.
Exec Dt:
04/13/2001
Assignee
1
CONFLUENT PHOTONICS, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6453087
US20010031113
09837339
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:017691/0781   Pages: 5
Recorded: 05/30/2006
Attorney Dkt #:PSI-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, WILLIAM J.
Exec Dt:
05/01/2006
2
DAVIS, STEVEN J.
Exec Dt:
05/02/2006
3
MULHALL, PHILLIP A.
Exec Dt:
05/02/2006
4
FINSON, MICHAEL L.
Exec Dt:
04/27/2006
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810-1077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060208191
11328437
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 6
Reel/Frame:027241/0962   Pages: 7
Recorded: 11/17/2011
Attorney Dkt #:PSI-064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OAKES, DAVID B.
Exec Dt:
10/25/2011
2
GALBALLY-KINNEY, KRISTIN L.
Exec Dt:
11/10/2011
3
WAINNER, RICHARD T.
Exec Dt:
11/10/2011
4
KESSLER, WILLIAM J.
Exec Dt:
10/24/2011
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810-1077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120087385
13270796
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:028269/0252   Pages: 4
Recorded: 05/25/2012
Attorney Dkt #:PSI-070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUJAT, MIRCEA
Exec Dt:
05/11/2012
2
KESSLER, WILLIAM J.
Exec Dt:
05/14/2012
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810-1077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8911144
US20120294328
13454720
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:036171/0575   Pages: 5
Recorded: 07/24/2015
Attorney Dkt #:PSI-070DV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUJAT, MIRCEA
Exec Dt:
12/08/2014
2
KESSLER, WILLIAM J.
Exec Dt:
12/09/2014
Assignee
1
PHYSICAL SCIENCES, INC.
20 NEW ENGLAND BUSINESS CENTER
ANDOVER, MASSACHUSETTS 01810-1077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150063406
14540658
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

Search Results as of: 05/23/2024 09:26 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