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:
02/09/1993
Application #:
07880705
Filing Dt:
05/08/1992
Inventor:
JOHANNES J.G.M. VAN DER TOL
Title:
OPTICAL WAVEGUIDE (TE,TM) MODE CONVERTER
Assignment: 1
Reel/Frame:
006133/0280Recorded: 05/08/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/29/1992
Assignee:
STATIONSWEG 10
9726 AC GRONINGEN, THE, NETHERLANDS
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD P.C.
600 THIRD AVENUE
NEW YORK, NEW YORK 10016-2088
Assignment: 2
Reel/Frame:
009624/0364Recorded: 12/07/1998Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/1998
Assignee:
STATIONSPLEIN 7
9726 AE GRONINGEN, NETHERLANDS
Correspondent:
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
ROBERT P. MICHAL
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 3
Reel/Frame:
010719/0252Recorded: 03/31/2000Pages: 2
Conveyance:
CERTIFICATE - CHANGE OF CORPORATE ADDRESS
Assignor:
Exec Dt:
08/27/1999
Assignee:
MAANPLEIN 5
2516 CK THE HAUGE, NETHERLANDS
Correspondent:
FRISHAUF, HOLTZ, GOODMAN LANGER & CHICK
ROBERT P. MICHAL
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 4
Reel/Frame:
023810/0265Recorded: 01/19/2010Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/10/2009
Assignee:
2711 CENTERVILLE RD., SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
SCHWABE, WILLIAMSON & WYATT PC
1420 5TH AVE. SUITE 3010
SEATTLE, WA 98101

Search Results as of: 05/07/2024 05:23 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