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:
09/24/2002
Application #:
09700100
Filing Dt:
11/08/2000
Inventors:
Martin Mennig, Peter W. Oliveira, Helmut Schmidt
Title:
METHOD FOR PRODUCING MULTILAYERED OPTICAL SYSTEMS
Assignment: 1
Reel/Frame:
011419/0065Recorded: 11/08/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/19/2000
Exec Dt:
09/18/2000
Exec Dt:
09/22/2000
Assignee:
IM STADTWALD-GEBAUDE 43A
66123 SAARBRUCKEN, GERMANY
Correspondent:
HELLER EHRMAN ET AL
DEREK P. FREYBERG
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 2
Reel/Frame:
016418/0288Recorded: 04/04/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/25/2003
Assignee:
IM STADTWALD, GEBAEUDE 43
D-66123 SAARBRUECKEN, GERMANY
Correspondent:
NEIL F. GREENBLUM
J367203
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/19/2024 12:57 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