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 : HOFFMAN, ERIC P.
Total Assignments: 3
Assignment: 1
Reel/Frame:004892/0529   Pages: 2
Recorded: 05/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/10/1988
2
Exec Dt:
05/10/1988
3
Exec Dt:
05/10/1988
4
Exec Dt:
05/10/1988
Assignee
1
A MA CORP.
BOSTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07136618
Correspondence name and address
JOHN W. FREEMAN
FISH & RICHARDSON
ONE FINANCIAL CTR.
BOSTON, MA 02111
Assignment: 2
Reel/Frame:007511/0549   Pages: 13
Recorded: 05/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1992
2
Exec Dt:
09/28/1992
3
Exec Dt:
09/10/1992
4
Exec Dt:
09/11/1992
5
Exec Dt:
09/11/1992
Assignee
1
CATHEDRAL OF LEARNING
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07954830
Correspondence name and address
FREDERICK H. COLEN
REED SMITH SHAW & MCCLAY
435 SIXTH AVENUE
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:026299/0011   Pages: 4
Recorded: 05/18/2011
Attorney Dkt #:130866.00126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2011
2
Exec Dt:
05/12/2011
Assignee
1
111 MICHIGAN AVENUE, NW
WASHINGTON, DISTRICT OF COLUMBIA 20010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13081218
Correspondence name and address
BLANK ROME LLP
600 NEW HAMPSHIRE AVENUE, NW
WATERGATE
WASHINGTON, DC 20037

Search Results as of: 05/08/2024 08:43 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