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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
01/13/1981
Application #:
06023914
Filing Dt:
03/26/1979
Inventor:
PAUL BURSTEIN
Title:
IMAGING X-RAY SPECTROMETER FOR SINGLE PHOTON DETECTION
Assignment: 1
Reel/Frame:
003792/0609Recorded: 08/25/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/02/1979
Exec Dt:
04/02/1979
Assignee:
955 MASSACHUSETTS AVE.,
CAMBRIDGE,, MASSACHUSETTS 02139
Correspondent:
POLLOCK, VANDE SANDE, ET AL
P. O. BOX 19088
WASHINGTON, D. C. 20036
Assignment: 2
Reel/Frame:
005513/0323Recorded: 11/19/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/03/1990
Assignee:
30/40 COURT ST., A MA. TRUST COMPANY
BOSTON, MASSACHUSETTS
Correspondent:
MARIAN E. SCHWARTZ
SPECIALIZED PATENT SERVICES
SUITE 810
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202

Search Results as of: 05/30/2024 08:27 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