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Patent Assignment Assignee Details
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Assignee Name : STEMMANN-TECHNIK GMBH
Total Assignments: 12
Assignment: 1
Reel/Frame:006960/0663   Pages: 3
Recorded: 04/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTH, HANS-JOACHIM
Exec Dt:
03/22/1994
2
VOSS, CLEMENS
Exec Dt:
03/22/1994
Assignee
1
STEMMANN-TECHNIK GMBH
48459 SCHUTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399094
NONE
08214165
Correspondence name and address
FRIEDRICH KUEFFNER
FEIEREISEN & KUEFFNER
500 FIFTH AVENUE
NEW YORK, NY 10110
Assignment: 2
Reel/Frame:009769/0235   Pages: 3
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHELT, KLAUS
Exec Dt:
08/17/1998
Assignee
1
STEMMANN-TECHNIK GMBH
QUENDORFER STR. 34
48465 SCHUTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162993
NONE
09142262
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 3
Reel/Frame:011372/0879   Pages: 3
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHELT, KLAUS
Exec Dt:
10/11/2000
Assignee
1
STEMMANN-TECHNIK GMBH
QUENDORFER STRASSE 34
D-48465 SCHUTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6480348
NONE
09647773
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 4
Reel/Frame:014041/0321   Pages: 3
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILPSBAUMER, ULRICH
Exec Dt:
01/29/2003
Assignee
1
STEMMANN-TECHNIK GMBH
QUENDORFER STRASSE 34
48465 SCHUTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6796410
US20030159900
10350908
Correspondence name and address
HENRY M. FEIEREISEN
URSULA B. DAY
350 FIFTH AVENUE, SUITE 3220
NEW YORK, NEW YORK 10118
Assignment: 5
Reel/Frame:026290/0606   Pages: 3
Recorded: 05/17/2011
Attorney Dkt #:HUBNER
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUEBNER, BURKHARD
Exec Dt:
05/03/2011
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTRASSE 2
48465 SCHUETTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499910
US20110220446
13129643
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:026542/0203   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:BUENKER
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUENKER, LUDGER
Exec Dt:
05/05/2011
2
MOEBES, MARIO
Exec Dt:
05/05/2011
3
SOMMERSCHUH, STEFAN
Exec Dt:
05/05/2011
Assignee
1
STEMMANN-TECHNIK GMBH
QUENDORFER STRASSE 34
48459 SCHUETTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120091410
13089727
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:027039/0830   Pages: 8
Recorded: 10/11/2011
Attorney Dkt #:2009P05886
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION WAS MISSING 2ND NAMED ASSIGNEE PREVIOUSLY RECORDED ON REEL 027026 FRAME 0695. ASSIGNOR(S) HEREBY CONFIRMS THE SIEMENS AG WITTELSBACHERPLATZ 2 D-80333 MUNICH GERMANY & STEMMANN-TECHNICK GMBH QUENDORFER STR. 34 D-48465 SCHUETTORF GERMANY.
Assignors
1
GLUECKHARDT, REIMUND
Exec Dt:
09/12/2011
2
MOSER, JUERGEN
Exec Dt:
09/05/2011
3
SCHMIDT, HANS-ERHARD
Exec Dt:
09/05/2011
Assignees
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D-80333
2
STEMMANN-TECHNIK GMBH
QUENDORFER STRASSE 34
SCHUETTORF, GERMANY D-48465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059419
US20120031721
13262778
Correspondence name and address
LERNER GREENBERG STEMER LLP
2445 HOLLYWOOD BLVD
HOLLYWOOD, FL 33020
Assignment: 8
Reel/Frame:031164/0407   Pages: 3
Recorded: 09/09/2013
Attorney Dkt #:2010P15296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GLUECKHARDT, REIMUND
Exec Dt:
08/23/2013
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTR. 2
SCHUETTORF, GERMANY D-48465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9180954
US20130341144
14002825
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 9
Reel/Frame:055340/0559   Pages: 2
Recorded: 02/19/2021
Attorney Dkt #:5782-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROPMANN, FRANK
Exec Dt:
02/10/2021
2
KRISTEN, RENE
Exec Dt:
02/10/2021
3
LOTGERING, DIRK
Exec Dt:
02/10/2021
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTRASSE 2
SCHUETTORF, GERMANY 48465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11611184
US20210242646
17269864
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:056304/0863   Pages: 3
Recorded: 05/20/2021
Attorney Dkt #:BUENKER-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜNKER, LUDGER
Exec Dt:
04/22/2021
2
EVENBLIJ, SIMON HENDRIK
Exec Dt:
04/22/2021
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTRASSE 2
48465 SCHÜTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267350
US20210354574
17276749
Correspondence name and address
HENRY M FEIEREISEN, LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, NY 10001
Assignment: 11
Reel/Frame:059138/0018   Pages: 3
Recorded: 03/01/2022
Attorney Dkt #:KAPITAEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPITÄN, EUGEN
Exec Dt:
02/07/2022
2
PÄSLER, SEBASTIAN
Exec Dt:
02/07/2022
3
BERTELS, ANDRE
Exec Dt:
02/07/2022
4
GLÜCKHARDT, REIMUND
Exec Dt:
02/07/2022
5
ALTMEPPEN, RAINER
Exec Dt:
02/07/2022
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTRASSE 2
48465 SCHÜTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220325490
17639536
Correspondence name and address
HENRY M. FEIEREISEN LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, NY 10001
Assignment: 12
Reel/Frame:061016/0963   Pages: 3
Recorded: 09/07/2022
Attorney Dkt #:KOOPSINGRAVEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOOPSINGRAVEN, JAN
Exec Dt:
08/12/2022
2
VÖLKER, MARCEL
Exec Dt:
08/12/2022
Assignee
1
STEMMANN-TECHNIK GMBH
NIEDERSACHSENSTRASSE 2
48465 SCHÜTTORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230398874
17909924
Correspondence name and address
HENRY M FEIEREISEN, LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, 10001 UNITED STATES

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