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Patent Assignment Assignor Details
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Assignor Name : KALHOFF, JOHANNES
Total Assignments: 25
Assignment: 1
Reel/Frame:012279/0402   Pages: 3
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALHOFF, JOHANNES
Exec Dt:
10/15/2001
Assignee
1
PHOENIX CONTACT GMBH & CO. REFERAT PATENTE
POSTFACH 13 41
BLOMBERG, GERMANY D-328
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337028
US20020046234
09978796
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 2
Reel/Frame:015333/0419   Pages: 4
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARSTEN, MEYER-GRAFE
Exec Dt:
03/02/2004
2
STALLMANN, OLIVER
Exec Dt:
02/25/2004
3
KALHOFF, JOHANNES
Exec Dt:
03/02/2004
4
HORN, STEFFEN
Exec Dt:
03/01/2004
5
GAST, TORSTEN
Exec Dt:
02/25/2004
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRABE 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7562261
US20040199837
10758857
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO ET AL.
CHARLES N.J. RUGGIERO, ESQ.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 3
Reel/Frame:018852/0339   Pages: 6
Recorded: 02/02/2007
Conveyance: CORRECTION TO REEL AND FRAME 015333/0419
Assignors
1
MEYER-GRAEFE, KARSTEN
Exec Dt:
03/01/2004
2
STALLMANN, OLIVER
Exec Dt:
02/25/2004
3
KALHOFF, JOHANNES
Exec Dt:
03/02/2004
4
HORN, STEFFEN
Exec Dt:
02/25/2004
5
GAST, TORSTEN
Exec Dt:
03/02/2004
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7562261
US20040199837
10758857
Correspondence name and address
CHARLES N.J. RUGGIERO
OHLANDT, GREELEY, RUGGIERO,
& PERLE, L.L.P.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 4
Reel/Frame:015652/0144   Pages: 5
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER-GRAFE, KARSTEN
Exec Dt:
07/19/2004
2
KALHOFF, JOHANNES
Exec Dt:
07/12/2004
3
HORN, STEFFEN
Exec Dt:
07/12/2004
4
OSTER, VIKTOR
Exec Dt:
07/08/2004
5
STALLMAN, OLIVER
Exec Dt:
07/12/2004
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7802150
US20040243728
10848629
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 5
Reel/Frame:016385/0184   Pages: 4
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, RAINER
Exec Dt:
03/15/2005
2
HORN, STEFFEN
Exec Dt:
03/15/2005
3
KALHOFF, JOHANNES
Exec Dt:
03/15/2005
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRASSE 8
32725 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7269465
US20050149207
10991982
Correspondence name and address
CHARLES N.J RUGGIERO, ESQ.
OHLANDT, GREELEY, RUGGIERO, ET AL
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 6
Reel/Frame:017579/0944   Pages: 5
Recorded: 12/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
08/03/2005
2
ERHARDT, BRUNO
Exec Dt:
08/03/2005
3
MEYER-GRAEFE, KARSTEN
Exec Dt:
08/09/2005
4
STALLMANN, OLIVER
Exec Dt:
08/03/2005
5
GAST, TORSTEN
Exec Dt:
08/03/2005
6
SCHOENHERR, DIETMAR
Exec Dt:
08/12/2005
7
PISTORIUS, MICHAEL
Exec Dt:
08/12/2005
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060142876
10539888
Correspondence name and address
CHARLES N.J. RUGGIERO, ESQ.
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 7
Reel/Frame:017101/0275   Pages: 3
Recorded: 10/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER-GRAEFE, KARSTEN
Exec Dt:
09/29/2005
2
KALHOFF, JOHANNES
Exec Dt:
09/29/2005
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082049
US20060029091
11187746
Correspondence name and address
CHARLES N.J. RUGGIERO, ESQ.
OHLANDT, GREELEY, RUGGIERO &
PERLE, L.L.P.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 8
Reel/Frame:019939/0377   Pages: 3
Recorded: 10/10/2007
Attorney Dkt #:9771-062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
09/17/2007
2
HUETTEMEIER, THOMAS
Exec Dt:
09/17/2007
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8688244
US20080046102
11834463
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 9
Reel/Frame:020657/0803   Pages: 3
Recorded: 03/17/2008
Attorney Dkt #:9771-080US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
01/22/2008
2
MEYER-GRAEFE, KARSTEN
Exec Dt:
01/22/2008
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8537726
US20080150713
11939283
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 10
Reel/Frame:020957/0202   Pages: 3
Recorded: 05/16/2008
Attorney Dkt #:9771-108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
05/07/2008
2
KRUMSIEK, DIETMAR
Exec Dt:
05/07/2008
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9760076
US20080228290
12049096
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 11
Reel/Frame:021297/0074   Pages: 4
Recorded: 07/28/2008
Attorney Dkt #:9771-109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
06/06/2008
2
KRUMSIEK, DIETMAR
Exec Dt:
06/16/2008
3
MUELLER, MARTIN
Exec Dt:
06/16/2008
4
PULS, OLIVER
Exec Dt:
06/18/2008
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011021
US20080273466
12105875
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 12
Reel/Frame:022132/0216   Pages: 3
Recorded: 01/21/2009
Attorney Dkt #:9771-122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, RAINER
Exec Dt:
11/06/2008
2
HORN, STEFFEN
Exec Dt:
11/06/2008
3
KALHOFF, JOHANNES
Exec Dt:
10/31/2008
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8271708
US20100217408
12278229
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 13
Reel/Frame:022007/0018   Pages: 2
Recorded: 12/19/2008
Attorney Dkt #:9771-138US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALHOFF, JOHANNES
Exec Dt:
12/04/2008
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8522316
US20090119753
12261353
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 14
Reel/Frame:022280/0898   Pages: 3
Recorded: 02/19/2009
Attorney Dkt #:9771-136US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
02/13/2009
2
LUTZ, RAHLVES
Exec Dt:
02/06/2009
3
HORN, STEFFEN
Exec Dt:
02/06/2009
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8549136
US20090125578
12247369
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 15
Reel/Frame:023484/0515   Pages: 2
Recorded: 11/06/2009
Attorney Dkt #:9771-165US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALHOFF, JOHANNES
Exec Dt:
08/11/2009
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
32825 BLOMBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8369244
US20100040075
12516669
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 16
Reel/Frame:024130/0541   Pages: 6
Recorded: 03/24/2010
Attorney Dkt #:2133.158USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEGENER, FRIEDRICH
Exec Dt:
03/03/2010
2
KRUMSIEK, DIETMAR
Exec Dt:
03/08/2010
3
KALHOFF, JOHANNES
Exec Dt:
02/16/2010
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKSTRASSE 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8588943
US20100179669
12451617
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE
10TH FLOOR
STAMFORD, CT 06901
Assignment: 17
Reel/Frame:024395/0527   Pages: 4
Recorded: 05/17/2010
Attorney Dkt #:9771-186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEHNL, CLAUS PETER
Exec Dt:
03/01/2010
2
HELLMANN, KLAS
Exec Dt:
03/01/2010
3
KALHOFF, JOHANNES
Exec Dt:
03/05/2010
4
MEYER, HOLGER
Exec Dt:
03/02/2010
5
KRUMSIEK, DIETMAR
Exec Dt:
02/26/2010
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8316168
US20100185798
12688002
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 18
Reel/Frame:025321/0480   Pages: 2
Recorded: 11/08/2010
Attorney Dkt #:9771-206US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALHOFF, JOHANNES
Exec Dt:
10/25/2010
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678854
US20110045710
12933353
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 19
Reel/Frame:025939/0040   Pages: 3
Recorded: 03/11/2011
Attorney Dkt #:4357.97488
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALHOFF, JOHANNES
Exec Dt:
02/28/2011
Assignee
1
PHOENIX CONTACT GMBH & CO.
FLACHSMARKSTR. 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110103080
13000160
Correspondence name and address
LAWRENCE J. CRAIN
300 S. WACKER
SUITE 2500
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:026998/0222   Pages: 3
Recorded: 09/30/2011
Attorney Dkt #:2693.3064.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
08/08/2011
2
TEMME, THORSTEN
Exec Dt:
08/08/2011
3
BENT, ROLAND
Exec Dt:
08/11/2011
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074915
US20120133208
13144356
Correspondence name and address
ROBERT C. COLLINS
755 W. BIG BEAVER RD.
SUITE 1850
TROY, MI 48084
Assignment: 21
Reel/Frame:031788/0399   Pages: 4
Recorded: 12/16/2013
Attorney Dkt #:2693.3071.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENT, ROLAND
Exec Dt:
12/05/2013
2
KALHOFF, JOHANNES
Exec Dt:
12/03/2013
Assignee
1
PHOENIX CONTACT GMBH & CO KG
FLACHSMARKTSTRASSE 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9170279
US20140132281
14125998
Correspondence name and address
STEVEN B. WALMSLEY
755 WEST BIG BEAVER RD.
SUITE 1850
TROY, MI 48084
Assignment: 22
Reel/Frame:034107/0432   Pages: 2
Recorded: 11/05/2014
Attorney Dkt #:9771-270US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOLZ, PETER-DOMINIK, DR.
Exec Dt:
09/30/2014
2
KALHOFF, JOHANNES
Exec Dt:
10/10/2014
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780569
US20150008757
14371644
Correspondence name and address
JOANNE M MURPHY
100 MATAWAN ROAD
SUITE 120
MATAWAN, NJ 07747
Assignment: 23
Reel/Frame:035687/0676   Pages: 2
Recorded: 05/21/2015
Attorney Dkt #:9771-292US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
05/13/2015
2
SCHOLZ, PETER
Exec Dt:
05/04/2015
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9674972
US20150289394
14437838
Correspondence name and address
DIANNA MCGAHERAN
100 MATAWAN ROAD
SUITE 120
MATAWAN, NJ 07747
Assignment: 24
Reel/Frame:036186/0521   Pages: 2
Recorded: 07/27/2015
Attorney Dkt #:9771-294US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALHOFF, JOHANNES
Exec Dt:
07/16/2015
2
SCHOLZ, PETER
Exec Dt:
06/22/2015
3
WIMMER, LARS-PETER
Exec Dt:
06/18/2015
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8-28
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10320191
US20150288184
14437123
Correspondence name and address
DIANNA MCGAHERAN
100 MATAWAN ROAD
SUITE 120
MATAWAN, NJ 07747
Assignment: 25
Reel/Frame:057770/0423   Pages: 3
Recorded: 10/12/2021
Attorney Dkt #:9771-380US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESCH-POTENTE, CATHRIN
Exec Dt:
10/12/2021
2
HEISSMEYER, SVEN
Exec Dt:
09/29/2021
3
KALHOFF, JOHANNES
Exec Dt:
10/04/2021
4
VOLGMANN, SOEREN
Exec Dt:
09/29/2021
Assignee
1
PHOENIX CONTACT GMBH & CO. KG
FLACHSMARKTSTRASSE 8
BLOMBERG, GERMANY 32825
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220209961
17602696
Correspondence name and address
KAPLAN BREYER SCHWARZ LLP
90 MATAWAN ROAD, SUITE 201
MATAWAN, NJ 07747

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