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

Assignor Name : KUJAU, MARIAN
Total Assignments: 4
Assignment: 1
Reel/Frame:010060/0920   Pages: 2
Recorded: 07/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRITTMATTER, WOLFGANG
Exec Dt:
04/22/1998
2
MATZKU, WIEGFRIED
Exec Dt:
04/22/1998
3
HORN, UWE
Exec Dt:
04/22/1998
4
KUJAU, MARIAN
Exec Dt:
04/22/1998
5
WENDEROTH, ROLF
Exec Dt:
04/22/1998
6
RIESENBERG, DIETER
Exec Dt:
04/22/1998
7
PLUCKTHUN, ANDREAS
Exec Dt:
04/22/1998
8
KREBBER, ANKE
Exec Dt:
04/22/1998
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410270
NONE
09077549
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
MARY A. ALLGOOD
ARLINGTON COURT PLAZA I
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:010551/0148   Pages: 4
Recorded: 02/10/2000
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE FOURTH INVENTOR'S NAME, PREVIOUSLY RECORDED ON REEL 010060 FRAME 0920.
Assignors
1
STRITTMATTER, WOLFGANG
Exec Dt:
04/22/1998
2
MATZKU, WIEGFRIED
Exec Dt:
04/22/1998
3
HORN, UWE
Exec Dt:
04/22/1998
4
KNUPPER, UWE
Exec Dt:
04/22/1998
5
KUJAU, MARIAN
Exec Dt:
04/22/1998
6
WENDEROTH, ROLF
Exec Dt:
04/22/1998
7
RIESENBERG, DIETER
Exec Dt:
04/22/1998
8
PLUCKTHUN, ANDREAS
Exec Dt:
04/22/1998
9
KREBBER, ANKE
Exec Dt:
04/22/1998
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410270
NONE
09077549
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
WENDY K. SPRADLIN
SUITE 1400, ARLINGTON COURT PLAZA I
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:011526/0718   Pages: 3
Recorded: 02/15/2001
Conveyance: A CORRECTED RECORDATION SHEET IS ATTACHED TOGETHER WITH THE ORIGINALLY SUBMITTED ASSIGNMENT FORM AND NOTICE OF RECORDATION FROM THE USPTO DATED SEPTEMBER 1, 1999.
Assignors
1
STRITTMATTER, WOLFGANG
Exec Dt:
04/22/1998
2
MATZKU, SIEGFRIED
Exec Dt:
04/22/1998
3
HORN, UWE
Exec Dt:
04/22/1998
4
KNUPFER, UWE
Exec Dt:
04/22/1998
5
KUJAU, MARIAN
Exec Dt:
04/22/1998
6
WENDEROTH, ROLF
Exec Dt:
04/22/1998
7
RIESENBERG, DIETER
Exec Dt:
04/22/1998
8
PLUCKTHUN, ANDREAS
Exec Dt:
04/22/1998
9
KREBBER, ANKE
Exec Dt:
04/22/1998
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410270
NONE
09077549
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
TRACY A. LUKE
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:054986/0640   Pages: 3
Recorded: 01/21/2021
Attorney Dkt #:WASN0567PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSLER, TOBIAS
Exec Dt:
08/28/2018
2
KUJAU, MARIAN
Exec Dt:
08/28/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301297
17262057
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075

Search Results as of: 05/14/2024 12:22 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