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 : SIGWORTH, GEOFFREY K.
Total Assignments: 3
Assignment: 1
Reel/Frame:004294/0601   Pages: 1
Recorded: 08/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/06/1984
2
Exec Dt:
07/06/1984
3
Exec Dt:
07/06/1984
Assignee
1
125 HIGH ST.,
BOSTON,, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06637174
Correspondence name and address
JOSEPH J. PHILLIPS
CABOT CORPORATION
1020 WEST PARK AVENUE
KOKOMO, IN 46901
Assignment: 2
Reel/Frame:004598/0518   Pages: 2
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/29/1986
Assignee
1
125 HIGH STREET
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06904511
Correspondence name and address
JOSEPH J. PHILLIPS
CABOT CORP.,
1020 W. PARK AVENUE
KOKOMO, IN 46901
Assignment: 3
Reel/Frame:005016/0234   Pages: 2
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/19/1989
Assignee
1
2917 WINDMILL RD.
SINKING SPRINGS, PENNSYLVANIA 19608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07165036
Correspondence name and address
DICKSTEIN, SHAPIRO & MORIN
8300 BOONE BLVD., STE. 800
VIENNA, VA 22180

Search Results as of: 06/03/2024 06:50 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