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Assignor Name : ENGELS, MICHAEL
Total Assignments: 16
Assignment: 1
Reel/Frame:021142/0558   Pages: 4
Recorded: 06/24/2008
Attorney Dkt #:029310.58376US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBERBOERSCH, STEFAN
Exec Dt:
10/10/2007
2
REICH, MELANIE
Exec Dt:
10/15/2007
3
SCHUNK, STEFAN
Exec Dt:
10/19/2007
4
HEES, SABINE
Exec Dt:
10/16/2007
5
JOSTOCK, RUTH
Exec Dt:
10/16/2007
6
ENGELS, MICHAEL
Exec Dt:
10/18/2007
7
KLESS, ACHIM
Exec Dt:
10/17/2007
8
CHRISTOPH, THOMAS
Exec Dt:
10/16/2007
9
SCHIENE, KLAUS
Exec Dt:
11/07/2007
10
GERMANN, TIENO
Exec Dt:
10/16/2007
11
BIJSTERVELD, EDWARD
Exec Dt:
10/30/2007
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580965
US20080249128
11873065
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 2
Reel/Frame:022437/0835   Pages: 4
Recorded: 03/24/2009
Attorney Dkt #:029310.59894US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERLA, BEATRIX
Exec Dt:
02/03/2009
2
OBERBOERSCH, STEFAN
Exec Dt:
02/06/2009
3
JOSTOCK, RUTH
Exec Dt:
02/09/2009
4
ENGELS, MICHAEL
Exec Dt:
02/06/2009
5
SCHUNK, STEFAN
Exec Dt:
02/04/2009
6
REICH, MELANIE
Exec Dt:
02/04/2009
7
HEES, SABINE
Exec Dt:
02/10/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263598
US20090186899
12355337
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:022573/0722   Pages: 4
Recorded: 04/21/2009
Attorney Dkt #:029310.59893US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERLA, BEATRIX
Exec Dt:
02/03/2009
2
OBERBOERSCH, STEFAN
Exec Dt:
02/06/2009
3
JOSTOCK, RUTH
Exec Dt:
02/09/2009
4
ENGELS, MICHAEL
Exec Dt:
02/06/2009
5
SCHUNK, STEFAN
Exec Dt:
02/04/2009
6
REICH, MELANIE
Exec Dt:
02/06/2009
7
HEES, SABINE
Exec Dt:
02/10/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8178535
US20090203672
12354818
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:022903/0489   Pages: 4
Recorded: 07/01/2009
Attorney Dkt #:029310.60154US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBERBOERSCH, STEFAN
Exec Dt:
05/27/2009
2
REICH, MELANIE
Exec Dt:
05/27/2009
3
SCHUNK, STEFAN
Exec Dt:
05/27/2009
4
ENGELS, MICHAEL
Exec Dt:
05/28/2009
5
JOSTOCK, RUTH
Exec Dt:
05/29/2009
6
GERMANN, TIENO
Exec Dt:
05/29/2009
7
HEES, SABINE
Exec Dt:
05/29/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124624
US20090264407
12420447
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:022971/0517   Pages: 5
Recorded: 07/17/2009
Attorney Dkt #:029310.60155US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, MELANIE
Exec Dt:
05/28/2009
2
KLEGRAF, ELLEN
Exec Dt:
06/04/2009
3
OBERBOERSCH, STEFAN
Exec Dt:
06/02/2009
4
SCHUNK, STEFAN
Exec Dt:
05/29/2009
5
JOSTOCK, RUTH
Exec Dt:
06/03/2009
6
HEES, SABINE
Exec Dt:
06/03/2009
7
GERMANN, TIENO
Exec Dt:
06/03/2009
8
ENGELS, MICHAEL
Exec Dt:
06/04/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8268814
US20090275558
12421230
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2595
Assignment: 6
Reel/Frame:023748/0400   Pages: 4
Recorded: 01/07/2010
Attorney Dkt #:029310.60902US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUNK, STEFAN
Exec Dt:
11/11/2009
2
REICH, MELANIE
Exec Dt:
11/11/2009
3
HENNIG, KAMILA
Exec Dt:
11/11/2009
4
ENGELS, MICHAEL
Exec Dt:
11/11/2009
5
GERMANN, TIENO
Exec Dt:
11/12/2009
6
JOSTOCK, RUTH
Exec Dt:
11/17/2009
7
HEES, SABINE
Exec Dt:
11/12/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8269000
US20100173889
12604691
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:024059/0330   Pages: 4
Recorded: 03/10/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, MELANIE
Exec Dt:
12/14/2009
2
OBERBOERSCH, STEFAN
Exec Dt:
12/16/2007
3
SCHUNK, STEFAN
Exec Dt:
12/14/2009
4
JOSTOCK, RUTH
Exec Dt:
12/17/2009
5
HEES, SABINE
Exec Dt:
12/15/2009
6
ENGELS, MICHAEL
Exec Dt:
12/15/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8278319
US20100113417
12608543
Correspondence name and address
CROWELL & MORING LLP
P. O. BOX 4300
WASHINGTON, DC 20044-4300
Assignment: 8
Reel/Frame:024223/0429   Pages: 3
Recorded: 04/13/2010
Attorney Dkt #:029310.61288US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUNK, STEFAN
Exec Dt:
03/05/2010
2
REICH, MELANIE
Exec Dt:
03/05/2010
3
ENGELS, MICHAEL
Exec Dt:
03/09/2010
4
GERMANN, TIENO
Exec Dt:
03/08/2010
5
JOSTOCK, RUTH
Exec Dt:
03/09/2010
6
HEES, SABINE
Exec Dt:
03/08/2010
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492559
US20100222324
12699451
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 9
Reel/Frame:024502/0861   Pages: 3
Recorded: 06/08/2010
Attorney Dkt #:029310.61296US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUNK, STEFAN
Exec Dt:
03/29/2010
2
REICH, MELANIE
Exec Dt:
03/24/2010
3
ENGELS, MICHAEL
Exec Dt:
03/31/2010
4
GERMANN, TIENO
Exec Dt:
03/30/2010
5
JOSTOCK, RUTH
Exec Dt:
03/30/2010
6
HEES, SABINE
Exec Dt:
04/06/2010
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8357717
US20100234340
12700857
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:024553/0623   Pages: 5
Recorded: 06/17/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERLA, BEATRIX
Exec Dt:
04/12/2010
2
OBERBOERSCH, STEFAN
Exec Dt:
04/12/2010
3
REICH, MELANIE
Exec Dt:
04/13/2010
4
SCHUNK, STEFAN
Exec Dt:
04/13/2010
5
JOSTOCK, RUTH
Exec Dt:
04/15/2010
6
HEES, SABINE
Exec Dt:
04/16/2010
7
ENGELS, MICHAEL
Exec Dt:
04/15/2010
8
GERMANN, TIENO
Exec Dt:
04/16/2010
9
BIJSTERVELD, EDWARD
Exec Dt:
04/14/2010
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8158628
US20100234387
12717625
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 11
Reel/Frame:024472/0853   Pages: 4
Recorded: 06/02/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUNK, STEFAN
Exec Dt:
05/05/2010
2
REICH, MELANIE
Exec Dt:
05/05/2010
3
OBERBOERSCH, STEFAN
Exec Dt:
05/05/2010
4
ENGELS, MICHAEL
Exec Dt:
05/05/2010
5
GERMANN, TIENO
Exec Dt:
05/05/2010
6
JOSTOCK, RUTH
Exec Dt:
05/06/2010
7
KNEIP, CHRISTA
Exec Dt:
05/06/2010
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8455475
US20100249095
12730597
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 12
Reel/Frame:024996/0722   Pages: 4
Recorded: 09/16/2010
Attorney Dkt #:029310.61713US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUNK, STEFAN
Exec Dt:
07/16/2010
2
REICH, MELANIE
Exec Dt:
07/16/2010
3
ENGELS, MICHAEL
Exec Dt:
07/26/2010
4
GERMANN, TIENO
Exec Dt:
08/02/2010
5
DE VRY, JEAN
Exec Dt:
07/19/2010
6
JOSTOCK, RUTH
Exec Dt:
09/01/2010
7
HEES, SABINE
Exec Dt:
08/30/2010
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232288
US20110009382
12795314
Correspondence name and address
CROWELL & MORING, LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:027184/0694   Pages: 2
Recorded: 11/07/2011
Attorney Dkt #:029310.62855US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, MELANIE
Exec Dt:
09/22/2011
2
SCHUNK, STEFAN
Exec Dt:
09/26/2011
3
OBERBOERSCH, STEFAN
Exec Dt:
09/27/2011
4
JOSTOCK, RUTH
Exec Dt:
09/29/2011
5
GERMANN, TIENO
Exec Dt:
09/29/2011
6
ENGELS, MICHAEL
Exec Dt:
09/29/2011
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120058999
13224953
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 14
Reel/Frame:027202/0352   Pages: 6
Recorded: 11/09/2011
Attorney Dkt #:029310.62889US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICH, MELANIE
Exec Dt:
10/11/2011
2
SCHUNK, STEFAN
Exec Dt:
10/17/2011
3
JOSTOCK, RUTH
Exec Dt:
10/18/2011
4
DE VRY, JEAN
Exec Dt:
10/17/2011
5
KNEIP, CHRISTA
Exec Dt:
10/19/2011
6
GERMANN, TIENO
Exec Dt:
10/18/2011
7
ENGELS, MICHAEL
Exec Dt:
10/18/2011
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680159
US20120071461
13240598
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:043915/0882   Pages: 8
Recorded: 10/20/2017
Attorney Dkt #:018319 (W/5624)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELS, MICHAEL
Exec Dt:
01/06/2015
2
FRITZ, MATTHIAS
Exec Dt:
01/06/2015
3
LENZ, MARTIN
Exec Dt:
01/06/2015
4
BARIMANI, CYRUS
Exec Dt:
01/06/2015
5
HÄHN, GÜNTER
Exec Dt:
01/06/2015
Assignee
1
WIRTGEN GMBH
REINHARD-WIRTGEN-STRASSE 2
WINDHAGEN, GERMANY 53578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161088
US20180094391
15728011
Correspondence name and address
PATTERSON INTELLECTUAL PROPERTY LAW, PC
1600 DIVISION STREET
SUITE 500
NASHVILLE, TN 37203
Assignment: 16
Reel/Frame:061939/0185   Pages: 5
Recorded: 12/01/2022
Attorney Dkt #:025542 (W11705)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VERHAELEN, PHILIP
Exec Dt:
10/21/2022
2
ENGELS, MICHAEL
Exec Dt:
11/04/2022
Assignee
1
WIRTGEN GMBH
REINHARD-WIRTGEN-STR. 2
WINDHAGEN, GERMANY 53578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230057136
17886272
Correspondence name and address
LUCIAN WAYNE BEAVERS
1600 DIVISION STREET, SUITE 500
ROUNDABOUT PLAZA
NASHVILLE, TN 37203

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