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 : SHEFFIELD, RICHARD L.
Total Assignments: 3
Assignment: 1
Reel/Frame:004438/0357   Pages: 1
Recorded: 08/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/03/1985
2
Exec Dt:
05/03/1985
Assignee
1
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06736033
Correspondence name and address
RICHARD E. CONSTANT
ASST. GEN. COUN. FOR PAT.
GC-42, (FORSTL) MS 6F-067, 1000 INDENP.,
AVE., S.W., U.S. DEPT. OF ENRGY
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:006401/0741   Pages: 3
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1992
2
Exec Dt:
07/15/1992
3
Exec Dt:
08/10/1992
Assignee
1
GC-42, MS 6F-067 (FORSTL)
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07914327
Correspondence name and address
RICHAD E. CONSTANT
ASST. GEN. COUNSEL-INTELLECTUAL PROPERTY
U.S. D.O.E., GC-42, MS 6F-067 (FORSTL)
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DC 20585
Assignment: 3
Reel/Frame:009216/0052   Pages: 3
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/1998
Assignee
1
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09050121
Correspondence name and address
UNITED STATES DEPARTMENT OF ENERGY
BETTY A. WINCHESTER
GC-62 (FORSTL) MS 6F-067
1000 INDEPENDENCE AVENUE, SW
WASHINGTON, DC 20585

Search Results as of: 05/06/2024 09:47 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