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Patent Assignment Assignee Details
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Assignee Name : HENGSTLER GMBH
Total Assignments: 27
Assignment: 1
Reel/Frame:004326/0508   Pages: 2
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NESTLEN, WOLFGANG
Exec Dt:
10/10/1984
2
SCHMITT, GERD
Exec Dt:
10/05/1984
Assignee
1
HENGSTLER GMBH
GESCHAFTSBEREICH HALLER-RELAIS
D-7209 WEHINGEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4407310
NONE
06157039
 
5135108
NONE
06613774
Correspondence name and address
PAUL H. GALLAGHER
2530 CRAWFORD AVE.
EVANSTON, IL 60201
Assignment: 2
Reel/Frame:004971/0323   Pages: 1
Recorded: 11/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PFEIFFER, HORST
Exec Dt:
11/02/1988
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
D-7209 ALDINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4949606
NONE
07275528
Correspondence name and address
GEORGE F. DVORAK
53 WEST JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:005069/0016   Pages: 1
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HELBIG, ROLAND
Exec Dt:
03/31/1989
2
TRITTLER, KARL
Exec Dt:
03/31/1989
Assignee
1
HENGSTLER GMBH
D-7209 ALDINGEN, UHLANDSTR. 49 W., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4964424
NONE
07335756
Correspondence name and address
GEORGE F. DVORAK
53 WEST JACKSON BLVD.,
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:005331/0056   Pages: 7
Recorded: 05/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PFEIFFER, HORST
Exec Dt:
04/10/1990
Assignee
1
HENGSTLER GMBH
UHLANDSTR. 49
D-7209 ALDINGEN KR. TUTTLINGEN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001953
NONE
07529131
Correspondence name and address
GEORGE F. DVORAK
53 WEST JACKSON BLVD.,
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:005737/0872   Pages: 5
Recorded: 06/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PFEIFFER, HORST
Exec Dt:
05/13/1991
2
WEBER, HEINZ
Exec Dt:
05/13/1991
Assignee
1
HENGSTLER GMBH
D-7209 ALDINGEN UHLANDSTRASSE 49
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5195691
NONE
07711457
Correspondence name and address
GEORGE F. DVORAK
53 W. JACKSON BLVD.,
CHICAGO, IL 60604
Assignment: 6
Reel/Frame:006852/0670   Pages: 3
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAUER, ROBERT
Exec Dt:
06/03/1993
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 29
ALDINGEN, GERMANY D-7209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740749
NONE
07056951
Correspondence name and address
DVORAK AND TRAUB
KEITH H. ORUM
53 WEST JACKSON BOULEVARD
CHICAGO, ILLINOIS 60604
Assignment: 7
Reel/Frame:007754/0998   Pages: 2
Recorded: 12/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, HORST
Exec Dt:
11/28/1995
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
D-78554 ALDINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6148708
NONE
08545876
Correspondence name and address
DVORAK AND TRAUB
GEORGE F. DVORAK
53 WEST JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:008854/0358   Pages: 3
Recorded: 12/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIRSCH, EBERHARD
Exec Dt:
07/17/1997
Assignee
1
HENGSTLER GMBH
D-78564
WOERTHSTRASSE 31
WEHINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5831502
NONE
08890571
Correspondence name and address
COOPER & DUNHAM LLP
NORMAN H. ZIVIN
1185 AVENUE OF THE AMERICAS
23RD FLOOR
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:011290/0445   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIRSCH, EBERHARD
Exec Dt:
10/26/2000
Assignee
1
HENGSTLER GMBH
GESCHAFTSBEREICH BAUELEMENTE
WORTHSTRASSE 31, D-78564 WEHINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559744
NONE
09673769
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET
SUITE 800
FORT WAYNE, IN 46802
Assignment: 10
Reel/Frame:012041/0935   Pages: 3
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROHDIEK, HEINZ
Exec Dt:
07/08/2001
2
KLEIN, HERMANN
Exec Dt:
07/08/2001
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
D-78554 ALDINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6769825
US20020176727
09832283
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET
SUITE 800
FORT WAYNE, IN 46802
Assignment: 11
Reel/Frame:012005/0208   Pages: 3
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZSCHAU, HENNING
Exec Dt:
07/11/2001
Assignee
1
HENGSTLER GMBH
GESCHAFTSBEREICH (GB) BAULEMENT, WORTHSTRASSE 31
D-78564 WEHINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778047
NONE
09831223
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802
Assignment: 12
Reel/Frame:013532/0589   Pages: 15
Recorded: 11/25/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENGSTLER BAUELEMENTE GMBH
Exec Dt:
09/24/2002
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5135108
NONE
06613774
 
4618842
NONE
06724017
 
5111171
NONE
07579012
 
5053756
NONE
07630214
 
5568108
NONE
08304965
 
5831502
NONE
08890571
 
6559744
NONE
09673769
 
6778047
NONE
09831223
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802
Assignment: 13
Reel/Frame:023376/0729   Pages: 2
Recorded: 10/15/2009
Attorney Dkt #:GRIGO=1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGO, UWE
Exec Dt:
06/28/2006
2
WOHRSTEIN, ANDREAS
Exec Dt:
06/30/2006
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY D-78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7667187
US20060254864
11407340
Correspondence name and address
BROWDY AND NEIMARK PLLC
624 NINTH STREET NW
SUITE 300
WASHINGTON, DC 20001-5303
Assignment: 14
Reel/Frame:033062/0314   Pages: 5
Recorded: 05/30/2014
Attorney Dkt #:HELD1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 024816 FRAME 0729. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE'S NAME TO BE HENGSTLER GMBH AND NOT HENGSTIER GMBH.
Assignors
1
HELD, SIEGFRIED
Exec Dt:
06/02/2010
2
BUECHER, JOHANN
Exec Dt:
06/02/2010
3
WOEHRSTEIN, ANDREAS
Exec Dt:
06/02/2010
Assignee
1
HENGSTLER GMBH
UHLANDSTASSE 49
ALDINGEN, GERMANY D-78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8797048
US20100271050
12769039
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:026385/0831   Pages: 3
Recorded: 06/03/2011
Attorney Dkt #:RBL0191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEICHMEYER, HERBERT
Exec Dt:
04/04/2011
2
LIEBERMANN, FRIEDER
Exec Dt:
03/21/2011
3
HOFFMANN, NORBERT
Exec Dt:
03/14/2011
4
LUTTMER, JORG
Exec Dt:
03/14/2011
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902079
US20110234376
13059282
Correspondence name and address
JOHN F. HOFFMAN / MICKIE POTTER
BAKER & DANIELS
111 EAST WAYNE ST., SUITE 800
FORT WAYNE, IN 46802
Assignment: 16
Reel/Frame:028501/0436   Pages: 3
Recorded: 07/06/2012
Attorney Dkt #:RBL0203-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHER, JOHANN
Exec Dt:
06/18/2012
2
HELD, SIEGFRIED
Exec Dt:
06/18/2012
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120278033
13512758
Correspondence name and address
JOHN F. HOFFMAN / MICKIE POTTER
FAEGRE BAKER DANIELS LLP
111 EAST WAYNE ST., SUITE 800
FORT WAYNE, IN 46802
Assignment: 17
Reel/Frame:031346/0303   Pages: 3
Recorded: 10/04/2013
Attorney Dkt #:KELLNER1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLNER, JOZEF
Exec Dt:
08/22/2013
Assignee
1
HENGSTLER GMBH
UHLANDSTR. 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8810343
US20140062624
13966677
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:031962/0819   Pages: 4
Recorded: 01/14/2014
Attorney Dkt #:KELLNER2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELLNER, JOZEF
Exec Dt:
11/20/2013
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9543100
US20140139303
14086185
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:034864/0523   Pages: 6
Recorded: 02/02/2015
Attorney Dkt #:EFIMOV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EFIMOV, GEORGE
Exec Dt:
12/05/2014
2
MIXNER, MICHAEL
Exec Dt:
12/01/2014
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150135852
14402227
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N,W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:035263/0695   Pages: 10
Recorded: 03/26/2015
Attorney Dkt #:BUECHER1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHER, JOHANN
Exec Dt:
01/07/2015
2
GRIGO, UWE
Exec Dt:
01/07/2015
3
LINDEN, MARTIN
Exec Dt:
01/07/2015
4
KLAIBER, WOLFGANG
Exec Dt:
01/08/2015
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9310227
US20150160045
14411617
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N,W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:039688/0423   Pages: 6
Recorded: 09/09/2016
Attorney Dkt #:EFIMOV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIXNER, MICHAEL
Exec Dt:
08/28/2015
2
EFIMOV, GEORGE
Exec Dt:
08/28/2015
Assignee
1
HENGSTLER GMBH
UHLANDSTR, 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9689723
US20160003653
14770102
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:037651/0805   Pages: 6
Recorded: 02/03/2016
Attorney Dkt #:WOHRSTEIN1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WÖHRSTEIN, ANDREAS
Exec Dt:
11/18/2015
2
ELBEL, PETER
Exec Dt:
11/18/2015
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151603
US20160128213
14928321
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:038124/0843   Pages: 3
Recorded: 03/29/2016
Attorney Dkt #:LINK4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LINK, ERWIN
Exec Dt:
03/22/2016
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160229076
14898223
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 24
Reel/Frame:047383/0420   Pages: 8
Recorded: 11/01/2018
Attorney Dkt #:BUECHER2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHER, JOHANN
Exec Dt:
10/25/2018
2
KLAIBER, WOLFGANG
Exec Dt:
10/15/2018
3
LINDEN, MARTIN
Exec Dt:
10/25/2018
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11005681
US20190036731
16051132
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N,W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:049953/0520   Pages: 4
Recorded: 08/05/2019
Attorney Dkt #:HENPP002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHER, JOHANN
Exec Dt:
08/05/2019
2
LINDEN, MARTIN
Exec Dt:
07/31/2019
3
KLAIBER, WOLFGANG
Exec Dt:
08/05/2019
Assignee
1
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190245865
16269107
Correspondence name and address
CHRISTOPHER P. MORENO
1901 NORTH ROSELLE ROAD
SUITE 800
SCHAUMBURG, IL 60195
Assignment: 26
Reel/Frame:052387/0124   Pages: 8
Recorded: 04/14/2020
Attorney Dkt #:LINDEN1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDEN, MARTIN
Exec Dt:
03/03/2020
2
KLAEGER, KAI
Exec Dt:
02/20/2020
3
BLUST, THORSTEN
Exec Dt:
02/20/2020
Assignee
1
HENGSTLER GMBH
UHLANDSTR. 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408752
US20200166375
16613887
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 27
Reel/Frame:058224/0514   Pages: 10
Recorded: 11/29/2021
Attorney Dkt #:DYNPP005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATMEND, MISÉL
Exec Dt:
11/10/2021
2
READING, JOHN
Exec Dt:
11/16/2021
3
KIRKENDALL, RYAN
Exec Dt:
11/29/2021
4
PARKS, MICHAEL
Exec Dt:
11/29/2021
5
LAUTERBACH, SARAH
Exec Dt:
11/16/2021
6
CACHRO, ROBERT
Exec Dt:
11/13/2021
7
RIBAR, EDUARD
Exec Dt:
11/16/2021
Assignees
1
DYNAPAR CORPORATION
1675 N. DELANY ROAD
GURNEE, ILLINOIS 60031
2
HENGSTLER GMBH
UHLANDSTRASSE 49
ALDINGEN, GERMANY 78554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11353343
US20220146288
17454087
Correspondence name and address
CHRISTOPHER P. MORENO
1901 NORTH ROSELLE ROAD
SUITE 800
SCHAUMBURG, IL 60195

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