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Patent Assignment Assignor Details
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Assignor Name : FRIEDRICH, AXEL
Total Assignments: 13
Assignment: 1
Reel/Frame:004227/0820   Pages: 1
Recorded: 01/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRIEDRICH, AXEL
Exec Dt:
01/04/1984
2
KONIG, WOLFGANG
Exec Dt:
01/04/1984
3
TEETZ, VOLKER
Exec Dt:
01/04/1984
4
GEIGER, ROLF
Exec Dt:
01/04/1984
5
SANDOW, JURGEN K.
Exec Dt:
01/04/1984
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A GERMAN CORP.
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4621073
NONE
06575703
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
DUNNER, 1775 K STREET N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006282/0134   Pages: 2
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FRIEDRICH, AXEL
Exec Dt:
08/18/1992
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
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5241272
NONE
07933735
Correspondence name and address
ELIZABETH DEL RIO
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
85TH FLOOR SEARS TOWER
CHICAGHO, IL 60606
Assignment: 3
Reel/Frame:007413/0847   Pages: 2
Recorded: 03/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, AXEL
Exec Dt:
03/10/1995
2
KREISCHER, LUDWIG
Exec Dt:
03/10/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2 80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5477147
NONE
08405844
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008128/0448   Pages: 2
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDRICH, AXEL
Exec Dt:
07/19/1996
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5755667
NONE
08687935
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
JOHN SIMPSON
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:008289/0325   Pages: 2
Recorded: 01/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JIANMIN
Exec Dt:
12/12/1996
2
FRIEDRICH, AXEL
Exec Dt:
12/12/1996
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221634 WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708361
NONE
08721119
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:009278/0450   Pages: 3
Recorded: 06/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, AXEL
Exec Dt:
06/05/1998
2
GREIM, HELMUT
Exec Dt:
06/15/1998
3
KREISCHER, LUDWIG
Exec Dt:
06/05/1998
4
WANG, JIANMIN
Exec Dt:
06/05/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160400
NONE
09102609
Correspondence name and address
HILL & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:012620/0261   Pages: 2
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, AXEL
Exec Dt:
12/12/2001
2
GREIM, HELMUT
Exec Dt:
12/12/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469509
US20020080911
09981557
Correspondence name and address
SCHIFF, HARDIN & WAITE
STEVEN H. NOLL
PATENT DEPT.
6600 SEARS TOWER, 233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:019206/0278   Pages: 5
Recorded: 04/25/2007
Attorney Dkt #:000.05500US;60469-300PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEHMLOW, MARVIN, DR.
Exec Dt:
07/08/2005
2
OESTERLE, ROBERT
Exec Dt:
07/08/2005
3
FRIEDRICH, AXEL
Exec Dt:
07/10/2005
Assignee
1
OTIS ELEVATOR COMPANY
TEN FARM SPRINGS ROAD
FARMINGTON, CONNECTICUT 06032-2568
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7650968
US20090127029
11577876
Correspondence name and address
DAVID J. GASKEY
400 W. MAPLE ROAD, SUITE 350
CARLSON, GASKEY & OLDS, P.C.
BIRMINGHAM, MI 48009
Assignment: 9
Reel/Frame:021993/0356   Pages: 2
Recorded: 12/17/2008
Attorney Dkt #:P08,0303 (26965-4142)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDRICH, AXEL
Exec Dt:
10/14/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090091394
12247377
Correspondence name and address
STEVEN H. NOLL
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 10
Reel/Frame:044272/0445   Pages: 8
Recorded: 12/01/2017
Attorney Dkt #:511150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIKKONEN, KARI
Exec Dt:
11/07/2017
2
REPENTIN, FRANCK
Exec Dt:
10/25/2017
3
FRIEDRICH, AXEL
Exec Dt:
10/26/2017
4
BECKER, ANDREAS
Exec Dt:
10/26/2017
Assignee
1
BITZER KUEHLMASCHINENBAU GMBH
ESCHENBRUENNLESTRASSE 15
SINDELFINGEN, GERMANY 71065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10697672
US20170241678
15460925
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 11
Reel/Frame:054459/0129   Pages: 3
Recorded: 11/24/2020
Attorney Dkt #:512339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, AXEL
Exec Dt:
10/13/2020
2
BECKER, ANDREAS
Exec Dt:
10/13/2020
Assignee
1
BITZER KUEHLMASCHINENBAU GMBH
PETER-SCHAUFLER-PLATZ 1
SINDELFINGEN, GERMANY 71065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11754321
US20210003321
17029555
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 12
Reel/Frame:060035/0320   Pages: 8
Recorded: 05/27/2022
Attorney Dkt #:011371-21044A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDERBANGER, DIRK
Exec Dt:
11/10/2021
2
FRIEDRICH, AXEL
Exec Dt:
11/15/2021
3
SCHEIT, DANIEL
Exec Dt:
11/18/2021
4
PLEWA, CHRISTIAN
Exec Dt:
11/10/2021
5
LENZ, HELMUT
Exec Dt:
11/08/2021
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609287
US20210356538
17319043
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:064605/0177   Pages: 4
Recorded: 08/16/2023
Attorney Dkt #:513007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCH, JENS
Exec Dt:
06/13/2023
2
FRIEDRICH, AXEL
Exec Dt:
07/12/2023
3
BECKER, ANDREAS
Exec Dt:
06/13/2023
4
SCHRAMM, STEFFEN
Exec Dt:
06/13/2023
5
STROBACH, CARSTEN
Exec Dt:
07/12/2023
6
MANNEWITZ, DIRK
Exec Dt:
06/13/2023
Assignee
1
BITZER KUEHLMASCHINENBAU GMBH
PETER-SCHAUFLER-PLATZ 1
SINDELFINGEN, GERMANY 71065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230384003
18320413
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107

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