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 : WALZER, KARSTEN
Total Assignments: 9
Assignment: 1
Reel/Frame:018506/0326   Pages: 6
Recorded: 11/10/2006
Attorney Dkt #:17346-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZER, KARSTEN
Exec Dt:
09/08/2006
2
ROCH, TEJA
Exec Dt:
09/26/2006
3
HUANG, QIANG
Exec Dt:
09/08/2006
4
LEO, KARL
Exec Dt:
09/08/2006
Assignee
1
NOVALED AG
TATZBERG 49
DRESDEN, GERMANY 01307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070051946
11426798
Correspondence name and address
PETER G PAPPAS
999 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:021870/0968   Pages: 3
Recorded: 11/21/2008
Attorney Dkt #:BOEH.6166-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARTZ, GREGOR
Exec Dt:
07/30/2008
2
HARADA, KENTARO
Exec Dt:
07/24/2008
3
WALZER, KARSTEN
Exec Dt:
07/30/2008
4
PFEIFFER, MARTIN
Exec Dt:
08/20/2008
5
LEO, KARL
Exec Dt:
07/28/2008
Assignee
1
NOVALED AG
TATZBERG 49
01307 DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8502200
US20110186864
12160503
Correspondence name and address
SCHMEISER, OLSEN & WATTS
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 3
Reel/Frame:022104/0098   Pages: 3
Recorded: 01/14/2009
Attorney Dkt #:BOEH.6162-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERNER, ANSGAR
Exec Dt:
12/08/2008
2
SCHWARTZ, GREGOR
Exec Dt:
12/08/2008
3
HARADA, KENTARO
Exec Dt:
12/08/2008
4
WALZER, KARSTEN
Exec Dt:
12/08/2008
5
PFEIFFER, MARTIN
Exec Dt:
12/08/2008
6
LEO, KARL
Exec Dt:
12/08/2008
Assignee
1
NOVALED AG
TATZBERG 49
01307 DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084766
US20100289007
12160344
Correspondence name and address
SCHMEISER, OLSEN & WATTS
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 4
Reel/Frame:023663/0945   Pages: 10
Recorded: 12/16/2009
Attorney Dkt #:17346-0062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANZLER, TOBIAS
Exec Dt:
11/05/2009
2
ZEIKA, OLAF
Exec Dt:
10/31/2009
3
WELLMANN, PHILIPP
Exec Dt:
10/30/2009
4
SCHWARTZ, GREGOR
Exec Dt:
11/06/2009
5
WALZER, KARSTEN
Exec Dt:
11/06/2009
6
PFEIFFER, MARTIN
Exec Dt:
11/06/2009
7
WERNER, ANSGAR
Exec Dt:
10/29/2009
8
HARADA, KENTARO
Exec Dt:
10/29/2009
Assignee
1
NOVALED AG
TATZBERG 49
DRESDEN, GERMANY 01307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120025171
12519912
Correspondence name and address
SUTHERLAND ASBILL AND BRENNAN LLP
999 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:023793/0001   Pages: 6
Recorded: 01/15/2010
Attorney Dkt #:17346-0081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINEKE, SEBASTIAN
Exec Dt:
12/17/2009
2
SCHWARTZ, GREGOR
Exec Dt:
12/17/2009
3
LEO, KARL
Exec Dt:
12/17/2009
4
WALZER, KARSTEN
Exec Dt:
12/17/2009
Assignee
1
NOVALED AG
TATZBERG 49
DRESDEN, GERMANY 01307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546816
US20110156059
12598080
Correspondence name and address
SUTHERLAND ASBILL AND BRENNAN LLP
999 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:023793/0013   Pages: 6
Recorded: 01/15/2010
Attorney Dkt #:17346-0080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, FRANK
Exec Dt:
12/17/2009
2
WALZER, KARSTEN
Exec Dt:
12/17/2009
3
LEO, KARL
Exec Dt:
12/17/2009
4
SEBASTIAN, PHILIPP
Exec Dt:
12/16/2009
Assignee
1
NOVALED AG
TATZBERG 49
DRESDEN, GERMANY 01307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8254165
US20100135073
12596314
Correspondence name and address
SUTHERLAND ASBILL AND BRENNAN LLP
999 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:027669/0829   Pages: 22
Recorded: 02/08/2012
Attorney Dkt #:3623.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFFER, MARTIN
Exec Dt:
01/19/2012
2
UHRICH, CHRISTIAN
Exec Dt:
01/05/2012
3
MAENNIG, BERT
Exec Dt:
01/03/2012
4
WALZER, KARSTEN
Exec Dt:
01/04/2012
5
WYNANDS, DAVID
Exec Dt:
02/03/2012
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120125419
13375597
Correspondence name and address
JEFF ROTHENBERG
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 8
Reel/Frame:036702/0287   Pages: 8
Recorded: 10/01/2015
Attorney Dkt #:3623.006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALZER, KARSTEN
Exec Dt:
08/28/2015
2
PFEIFFER, MARTIN
Exec Dt:
08/28/2015
3
WEISS, ANDRE
Exec Dt:
08/28/2015
4
UHRICH, CHRISTIAN
Exec Dt:
08/28/2015
5
LEVICHKOVA, MARIETA
Exec Dt:
09/15/2015
6
MATTERSTEIG, GUNTER
Exec Dt:
08/31/2015
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10950811
US20160020419
14769469
Correspondence name and address
JEFF ROTHENBERG, ESQ.
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 9
Reel/Frame:053324/0289   Pages: 5
Recorded: 07/28/2020
Attorney Dkt #:817372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATTERSTEIG, GUNTER
Exec Dt:
06/09/2020
2
LEVICHKOVA, MARIETA
Exec Dt:
06/01/2020
3
WALZER, KARSTEN
Exec Dt:
06/10/2020
4
PFEIFFER-JACOB, MARTIN
Exec Dt:
06/11/2020
5
D'SOUZA, DANIEL
Exec Dt:
06/22/2020
6
GERDES, OLGA
Exec Dt:
06/05/2020
7
HILDEBRANDT, DIRK
Exec Dt:
06/05/2020
8
MIRLOUP, ANTOINE
Exec Dt:
06/17/2020
9
WEISS, ANDRE
Exec Dt:
06/10/2020
Assignee
1
HELIATEK GMBH
TREIDLERSTRASSE 3
DRESDEN, GERMANY 01139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200381627
16618482
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

Search Results as of: 05/30/2024 03:22 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