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Patent Assignment Assignor Details
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Assignor Name : KELLER, STEFFEN
Total Assignments: 20
Assignment: 1
Reel/Frame:016343/0974   Pages: 3
Recorded: 03/07/2005
Attorney Dkt #:034193-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEBHARDT, JORG
Exec Dt:
01/11/2005
2
KASSUBEK, FRANK
Exec Dt:
11/29/2004
3
FRIEDRICHS, RENE
Exec Dt:
01/11/2005
4
WALDI, WOLFGANG
Exec Dt:
01/11/2005
5
KELLER, STEFFEN
Exec Dt:
01/12/2005
6
HERWIG, JORG
Exec Dt:
12/12/2004
7
DEPPE, LOTHAR
Exec Dt:
01/24/2005
8
HUG, KUNO
Exec Dt:
01/12/2005
9
GASCH, ARMIN
Exec Dt:
01/13/2005
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7213470
US20050139015
10972693
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:016262/0059   Pages: 3
Recorded: 02/14/2005
Attorney Dkt #:034193-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESJAK, RALF
Exec Dt:
12/16/2004
2
FRIEDRICHS, RENE
Exec Dt:
01/27/2005
3
GEBHARDT, JORG
Exec Dt:
01/21/2005
4
KELLER, STEFFEN
Exec Dt:
01/21/2005
5
KASSUBEK, FRANK
Exec Dt:
01/04/2005
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7216550
US20050125167
10972673
Correspondence name and address
BUCHANAN INGERSOLL PC
BURNS, DOANE, SWECKER & MATHIS, LLP
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:018455/0911   Pages: 3
Recorded: 10/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
09/26/2006
2
GEBHARDT, JORG
Exec Dt:
10/20/2006
3
FRIEDRICHS, RENE
Exec Dt:
09/13/2006
4
WALDI, WOLFGANG
Exec Dt:
10/20/2006
5
KELLER, STEFFEN
Exec Dt:
10/20/2006
6
HUG, KUNO
Exec Dt:
10/23/2006
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7228749
US20070044575
11509681
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:019912/0724   Pages: 3
Recorded: 09/25/2007
Attorney Dkt #:0070996-000034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICHS, RENE
Exec Dt:
07/20/2007
2
KASSUBEK, FRANK
Exec Dt:
08/30/2007
3
HUG, KUNO
Exec Dt:
07/31/2007
4
GEBHARDT, JORG
Exec Dt:
07/06/2007
5
WALDI, WOLFGANG
Exec Dt:
07/09/2007
6
STEINBERG, REINHARD
Exec Dt:
07/13/2007
7
DEPPE, LOTHAR
Exec Dt:
07/12/2007
8
KELLER, STEFFEN
Exec Dt:
09/18/2007
9
PETRI, GUNTER
Exec Dt:
07/09/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
LADENBURG, GERMANY 68526
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080028593
11882709
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:020191/0741   Pages: 4
Recorded: 11/28/2007
Attorney Dkt #:0070996-000032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, HARALD U.
Exec Dt:
08/28/2007
2
SZASZ, PAUL
Exec Dt:
09/18/2007
3
HUCK, RALF
Exec Dt:
08/23/2007
4
KELLER, STEFFEN
Exec Dt:
09/19/2007
5
MERLIN, TILO
Exec Dt:
09/22/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
LADENBURG, 68526, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8342741
US20080069179
11846030
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:020020/0242   Pages: 3
Recorded: 10/22/2007
Attorney Dkt #:1034193-000135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINBERG, REINHARD
Exec Dt:
09/05/2007
2
DEPPE, LOTHAR
Exec Dt:
09/03/2007
3
WALDI, WOLFGANG
Exec Dt:
08/29/2007
4
KASSUBEK, FRANK
Exec Dt:
09/14/2007
5
KELLER, STEFFEN
Exec Dt:
10/01/2007
6
GEBHARDT, JOERG
Exec Dt:
08/02/2007
7
FRIEDRICHS, RENE
Exec Dt:
09/04/2007
8
HUBER, ROBERT
Exec Dt:
08/02/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
LADENBURG 68526, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7814802
US20080028589
11882416
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:020108/0924   Pages: 3
Recorded: 11/02/2007
Attorney Dkt #:1034193-000134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
09/14/2007
2
PETRI, GUNTER
Exec Dt:
09/24/2007
3
GEBHARDT, JORG
Exec Dt:
08/28/2007
4
DEPPE, LOTHER
Exec Dt:
09/05/2007
5
FRIEDRICHS, RENE
Exec Dt:
09/04/2007
6
KELLER, STEFFEN
Exec Dt:
10/01/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080047362
11843200
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:020148/0678   Pages: 2
Recorded: 11/13/2007
Attorney Dkt #:1034193-000136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
09/14/2007
2
DEPPE, LOTHAR
Exec Dt:
09/05/2007
3
DISSELNKOETTER, ROLF
Exec Dt:
08/06/2007
4
KELLER, STEFFEN
Exec Dt:
10/01/2007
5
GEBHARDT, JOERG
Exec Dt:
08/02/2007
6
FRIEDRICHS, RENEE
Exec Dt:
09/04/2007
7
KRAMER, BEAT
Exec Dt:
09/14/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
LADENBURG 68526, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7866219
US20080047351
11892293
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:020640/0734   Pages: 4
Recorded: 03/06/2008
Attorney Dkt #:1034193-000134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
09/14/2007
2
PETRI, GUNTER
Exec Dt:
09/24/2007
3
GEBHARDT, JORG
Exec Dt:
08/28/2007
4
DEPPE, LOTHAR
Exec Dt:
09/05/2007
5
FRIEDRICHS, RENE
Exec Dt:
09/04/2007
6
KELLER, STEFFEN
Exec Dt:
10/01/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080047362
11843200
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:020239/0588   Pages: 4
Recorded: 12/13/2007
Attorney Dkt #:0070996-000033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, HARALD U..
Exec Dt:
11/22/2007
2
SZASZ, PAUL
Exec Dt:
11/22/2007
3
HUCK, RALF
Exec Dt:
11/22/2007
4
MERLIN, TILO
Exec Dt:
11/28/2007
5
KELLER, STEFFEN
Exec Dt:
12/05/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STRASSE 59
LADENBURG, GERMANY 68526
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7558691
US20080077345
11845863
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:020477/0528   Pages: 3
Recorded: 02/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINZ, DIETER
Exec Dt:
12/10/2007
2
DEPPE, LOTHAR
Exec Dt:
12/10/2007
3
KELLER, STEFFEN
Exec Dt:
12/22/2007
4
KASSUBEK, FRANK
Exec Dt:
01/11/2008
5
HUG, KUNO
Exec Dt:
01/23/2008
6
STEINBERG, REINHARD
Exec Dt:
12/10/2007
7
HUBER, ROBERT
Exec Dt:
01/21/2008
8
WALDI, WOLFGANG
Exec Dt:
01/21/2008
9
GEBHARDT, JORG
Exec Dt:
01/21/2008
10
FRIEDRICHS, RENE
Exec Dt:
12/07/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
LADENBURG, GERMANY D-68526
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080124186
11984303
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:020513/0154   Pages: 3
Recorded: 02/11/2008
Attorney Dkt #:1034193-000149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
01/11/2008
2
GEBHARDT, JOERG
Exec Dt:
01/21/2008
3
FRIEDRICHS, RENE
Exec Dt:
12/07/2007
4
PETRI, GUENTER
Exec Dt:
01/21/2008
5
DEPPE, LOTHAR
Exec Dt:
12/10/2007
6
KELLER, STEFFEN
Exec Dt:
12/22/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7448283
US20080127745
11939178
Correspondence name and address
PATRICK C. KEANE
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:020915/0899   Pages: 3
Recorded: 05/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNTURI, SATISH
Exec Dt:
04/05/2008
2
KASSUBEK, FRANK
Exec Dt:
01/11/2008
3
GEBHARDT, JORG
Exec Dt:
01/21/2008
4
DEPPE, LOTHAR
Exec Dt:
12/10/2007
5
DETTMER, MATTHIAS
Exec Dt:
12/07/2007
6
FRIEDRICHS, RENE
Exec Dt:
12/07/2007
7
HUBER, ROBERT
Exec Dt:
01/21/2008
8
KELLER, STEFFEN
Exec Dt:
12/22/2007
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
LADENBURG 68526, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7874220
US20080202257
11984301
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:020538/0130   Pages: 4
Recorded: 02/13/2008
Attorney Dkt #:1034193-000155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICHS, RENE
Exec Dt:
01/17/2008
2
DEPPE, LOTHAR
Exec Dt:
01/05/2008
3
KELLER, STEFFEN
Exec Dt:
01/19/2008
4
GEBHARDT, JOERG
Exec Dt:
01/21/2008
5
KASSUBEK, FRANK
Exec Dt:
01/16/2008
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7689372
US20080141787
11955675
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:020607/0683   Pages: 3
Recorded: 02/28/2008
Attorney Dkt #:1034193-000156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASSUBEK, FRANK
Exec Dt:
02/15/2008
2
DEPPE, LOTHAR
Exec Dt:
02/22/2008
3
GEBHARDT, JORG
Exec Dt:
02/27/2008
4
FRIEDRICHS, RENE
Exec Dt:
02/25/2008
5
KELLER, STEFFEN
Exec Dt:
02/08/2008
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LADENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7730792
US20080141789
12000862
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:020664/0576   Pages: 3
Recorded: 03/17/2008
Attorney Dkt #:1034193-000153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEPPE, LOTHAR
Exec Dt:
01/11/2008
2
STEINBERG, REINHARD
Exec Dt:
01/11/2008
3
KASSUBEK, FRANK
Exec Dt:
01/16/2008
4
WALDI, WOLFGANG
Exec Dt:
01/21/2008
5
GEBHARDT, JORG
Exec Dt:
01/21/2008
6
FRIEDRICHS, RENE
Exec Dt:
01/11/2008
7
KELLER, STEFFEN
Exec Dt:
02/08/2008
Assignee
1
ABB PATENT GMBH
WALLSTADTER STR. 59
68526 LANDENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080156110
12000031
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:023174/0275   Pages: 11
Recorded: 08/28/2009
Attorney Dkt #:1034193-000180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEBHARDT, JORG
Exec Dt:
07/10/2009
2
FRIEDRICHS, RENE
Exec Dt:
07/14/2009
3
KRAMER, BEAT
Exec Dt:
07/20/2009
4
KASSUBEK, FRANK
Exec Dt:
07/07/2009
5
KELLER, STEFFEN
Exec Dt:
07/12/2009
Assignee
1
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44
8050 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8396674
US20100005887
12499512
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 18
Reel/Frame:028953/0858   Pages: 6
Recorded: 09/13/2012
Attorney Dkt #:H&G-CPT025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEPPE, ANDREAS
Exec Dt:
09/03/2012
2
GEIGER, MATTHIAS
Exec Dt:
09/07/2012
3
SCHLOSSER, REINHOLD
Exec Dt:
09/10/2012
4
MUENZER, ADOLF
Exec Dt:
09/03/2012
5
SCHOENE, JAN
Exec Dt:
09/04/2012
6
ISENBERG, JOERG
Exec Dt:
09/03/2012
7
KUEHN, TINO
Exec Dt:
09/12/2012
8
KELLER, STEFFEN
Exec Dt:
09/03/2012
Assignee
1
CENTROTHERM PHOTOVOLTAICS AG
JOHANNES-SCHMID-STR. 8
BLAUBEUREN, GERMANY D-89143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130014819
13582499
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 19
Reel/Frame:029147/0874   Pages: 2
Recorded: 10/17/2012
Attorney Dkt #:H&G-CPT026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUENZER, ADOLF
Exec Dt:
09/03/2012
2
TEPPE, ANDREAS
Exec Dt:
09/06/2012
3
SCHOENE, JAN
Exec Dt:
09/04/2012
4
SCHLOSSER, REINHOLD
Exec Dt:
09/10/2012
5
KELLER, STEFFEN
Exec Dt:
09/03/2012
Assignee
1
CENTROTHERM PHOTOVOLTAICS AG
JOHANNES-SCHMID-STRASSE 8
BLAUBEUREN, GERMANY D-89143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276155
US20130061924
13582502
Correspondence name and address
LERNER GREENBERG STEMER LLP
P O BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 20
Reel/Frame:034019/0040   Pages: 2
Recorded: 10/23/2014
Attorney Dkt #:H&G-CPT026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, STEFFEN
Exec Dt:
10/16/2014
2
TEPPE, ANDREAS
Exec Dt:
10/16/2014
Assignee
1
RCT SOLUTIONS GMBH
OBERLOHNSTR. 3
KONSTANZ, GERMANY D-78467
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276155
US20130061924
13582502
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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