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: 4
Patent #:
Issue Dt:
01/08/2002
Application #:
09388853
Filing Dt:
08/01/1999
Inventor:
JOHANNES WILLEM HOFSTRAAT
Title:
POLYMERIC OPTICAL WAVEGUIDE DOPED WITH A LANTHANIDE-SENSITIZER COMPLEX
Assignment: 1
Reel/Frame:
010413/0698Recorded: 11/23/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/03/1999
Assignee:
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Correspondent:
LACASSE & ASSOCIATES
RANDY W. LACASSE
2001 JEFFERSON DAVIS HIGHWAY
SUITE 806
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
011039/0312Recorded: 08/21/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2000
Assignee:
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Correspondent:
LACASSE & ASSOCIATES
RANDY W. LACASSE
2001 JEFFERSON DAVIS HIGHWAY
SUITE 806
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
011775/0519Recorded: 05/07/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/16/2001
Assignee:
VELPERWEG 76, 6824 BM
ARNHEM, NETHERLANDS
Correspondent:
LACASSE & ASSOCIATES
RANDY W. LACASSE
2001 JEFFERSON DAVIS HIGHWAY, SUITE 806
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:
012183/0049Recorded: 09/20/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/2001
Assignee:
570 WEST HUNT CLUB ROAD
NEPEAN, ONTARIO, CANADA K2G 5
Correspondent:
LACASSE & ASSOCIATES
RANDY W. LACASSE
2001 JEFFERSON DAVIS HWY., SUITE 806
ARLINGTON, VA 22202

Search Results as of: 05/14/2024 12:36 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