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 :
SPERBER, ROLF
|
Total Assignments:
3
|
Assignment:
1
|
|
|
Reel/Frame: | 007458/0841 | |
| Pages: | 3 |
| | Recorded: | 04/14/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENTSTRATEGIE EP/VP, POSTFACH 60 02 02 |
GEBAUDE 120/III-MERCEDESSTRASSE 136, GERMAN DEMOCRATIC REPUBLIC 70322 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08421932
|
Correspondence name and address
|
|
JAMES F. MCKEOWN, ESQUIRE
|
|
EVENSON, MCKEOWN, EDWARDS & LENAHAN
|
|
1200 G STREET, N.W., STE. 700
|
|
WASHINGTON, DC 20005
|
|
Assignment:
2
|
|
|
Reel/Frame: | 042349/0369 | |
| Pages: | 8 |
| | Recorded: | 05/12/2017 | | |
Attorney Dkt #: | P007 00112USPCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
DUSSELDORFER STRASSE 23-27 |
MANNHEIM, GERMANY 68219 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15315498
|
Correspondence name and address
|
|
LANXESS CORPORATION
|
|
111 RIDC PARK WEST DRIVE
|
|
PITTSBURGH, PA 15275-1112
|
|
Assignment:
3
|
|
|
Reel/Frame: | 046040/0184 | |
| Pages: | 4 |
| | Recorded: | 06/11/2018 | | |
Attorney Dkt #: | P007 00119USPCT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
KENNEDYPLATZ 1 |
COLOGNE, GERMANY 50569 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15735295
|
Correspondence name and address
|
|
LANXESS CORPORATION
|
|
111 RIDC PARK WEST DRIVE
|
|
PITTSBURGH, PA 15275-1112
|
|
Search Results as of:
05/30/2024 05:48 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
|