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Patent Assignment Assignor Details
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Assignor Name : BAECKER, MICHAEL
Total Assignments: 26
Assignment: 1
Reel/Frame:012053/0582   Pages: 2
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2001
2
Exec Dt:
07/05/2001
3
Exec Dt:
07/09/2001
4
Exec Dt:
07/08/2001
5
Exec Dt:
07/18/2001
6
Exec Dt:
07/12/2001
Assignee
1
CHEMIEPARK KNAPSACK
50351 HUERTH, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
09787107
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
STEVEN M. GRUSKIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:015730/0923   Pages: 2
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2004
2
Exec Dt:
03/25/2004
Assignee
1
16, RUE DE MONCEAU
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10490515
Correspondence name and address
SOFER & HAROUN, LLP
JOSEPH SOFER
317 MADISON AVENUE, SUITE 910
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:021613/0772   Pages: 2
Recorded: 10/01/2008
Attorney Dkt #:1633.0197C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2008
Assignee
1
HEISENBERGSTR. 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12031939
Correspondence name and address
EDELL SHAPIRO & FINNAN LLC
1901 RESEARCH BLVD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 4
Reel/Frame:028630/0764   Pages: 2
Recorded: 07/25/2012
Attorney Dkt #:1633.0197DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2008
Assignee
1
HEISENBERGSTR. 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13080723
Correspondence name and address
EDELL SHAPIRO & FINNAN LLC
1901 RESEARCH BLVD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 5
Reel/Frame:020999/0482   Pages: 2
Recorded: 05/27/2008
Attorney Dkt #:1633.0207C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/09/2008
Assignee
1
HEISENBERGSTR. 16
53359 RHEINBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12126242
Correspondence name and address
EDELL SHAPIRO & FINNAN LLC
1901 RESEARCH BLVD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 6
Reel/Frame:021277/0434   Pages: 2
Recorded: 07/23/2008
Attorney Dkt #:1633.0203C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/02/2008
Assignee
1
HEISENBERGSTR. 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12177995
Correspondence name and address
EDELL SHAPIRO & FINNAN LLC
1901 RESEARCH BLVD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 7
Reel/Frame:022683/0481   Pages: 2
Recorded: 05/14/2009
Attorney Dkt #:1633.0207C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2009
2
Exec Dt:
04/20/2009
3
Exec Dt:
04/27/2009
Assignee
1
HEISENBERGSTR. 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12126242
Correspondence name and address
EDELL, SHAPIRO & FINNAN, LLC
1901 RESEARCH BOULEVARD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 8
Reel/Frame:023391/0352   Pages: 4
Recorded: 10/19/2009
Attorney Dkt #:F-10129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2009
2
Exec Dt:
09/17/2009
3
Exec Dt:
09/22/2009
4
Exec Dt:
10/05/2009
Assignees
1
PLETTENBERGER STRASSE 2
WERDOHL, GERMANY 58791
2
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12596526
Correspondence name and address
JORDAN AND HAMBURG LLP
122 EAST 42ND STREET
SUITE 4000
NEW YORK, NY 10168
Assignment: 9
Reel/Frame:024133/0865   Pages: 4
Recorded: 03/25/2010
Attorney Dkt #:1633.0230C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2010
2
Exec Dt:
01/15/2010
3
Exec Dt:
01/15/2010
4
Exec Dt:
01/20/2010
Assignee
1
HEISENBERGSTR. 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12726421
Correspondence name and address
EDELL SHAPIRO & FINNAN LLC
1901 RESEARCH BLVD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 10
Reel/Frame:028364/0532   Pages: 3
Recorded: 06/13/2012
Attorney Dkt #:4070-247US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2012
2
Exec Dt:
05/23/2012
Assignee
1
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13395138
Correspondence name and address
DEBRA GABRIEL (4070-247US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 11
Reel/Frame:033777/0893   Pages: 6
Recorded: 09/19/2014
Attorney Dkt #:440375US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
04/04/2013
4
Exec Dt:
04/05/2013
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14386534
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:038919/0590   Pages: 7
Recorded: 06/15/2016
Attorney Dkt #:470411US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
07/24/2015
3
Exec Dt:
07/27/2015
4
Exec Dt:
08/12/2015
5
Exec Dt:
08/17/2015
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15034346
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:042204/0352   Pages: 4
Recorded: 05/02/2017
Attorney Dkt #:480199US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2017
2
Exec Dt:
03/10/2017
3
Exec Dt:
03/14/2017
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15320640
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:044662/0851   Pages: 4
Recorded: 01/19/2018
Attorney Dkt #:506263US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2017
2
Exec Dt:
03/23/2017
3
Exec Dt:
03/23/2017
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15554742
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:043590/0468   Pages: 6
Recorded: 09/14/2017
Attorney Dkt #:500488US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/31/2017
3
Exec Dt:
08/01/2017
4
Exec Dt:
08/15/2017
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15329846
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:043666/0080   Pages: 4
Recorded: 09/22/2017
Attorney Dkt #:506910US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2017
2
Exec Dt:
08/30/2017
3
Exec Dt:
08/10/2017
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15560826
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:052651/0655   Pages: 6
Recorded: 05/13/2020
Attorney Dkt #:530232US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2018
2
Exec Dt:
12/25/2017
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16763823
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:051068/0766   Pages: 10
Recorded: 11/20/2019
Attorney Dkt #:526607US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2018
2
Exec Dt:
03/07/2018
3
Exec Dt:
03/07/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16615348
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:051969/0371   Pages: 10
Recorded: 02/18/2020
Attorney Dkt #:526607US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S DATA PREVIOUSLY RECORDED ON REEL 051068 FRAME 0766. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
03/07/2018
2
Exec Dt:
03/07/2018
3
Exec Dt:
03/07/2018
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16615348
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:050019/0737   Pages: 10
Recorded: 08/10/2019
Attorney Dkt #:27843-1338 160155US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2018
2
Exec Dt:
08/29/2018
3
Exec Dt:
09/19/2018
4
Exec Dt:
09/28/2018
5
Exec Dt:
09/13/2018
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16309500
Correspondence name and address
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 21
Reel/Frame:055485/0573   Pages: 8
Recorded: 03/03/2021
Attorney Dkt #:C1599.70035US00 #1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2019
2
Exec Dt:
04/08/2019
3
Exec Dt:
04/08/2019
Assignee
1
HEISENBERGSTRASSE 16
RHEINBACH, GERMANY 53359
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
17047111
 
NONE
17047111
Correspondence name and address
TANI CHEN
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 22
Reel/Frame:050351/0992   Pages: 5
Recorded: 09/12/2019
Attorney Dkt #:2017P30020WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2019
2
Exec Dt:
08/02/2019
3
Exec Dt:
08/02/2019
4
Exec Dt:
08/02/2019
5
Exec Dt:
08/08/2019
6
Exec Dt:
08/08/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16490732
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 23
Reel/Frame:052572/0893   Pages: 9
Recorded: 05/05/2020
Attorney Dkt #:2017P30118WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2019
2
Exec Dt:
12/18/2019
3
Exec Dt:
01/19/2020
4
Exec Dt:
01/27/2020
5
Exec Dt:
12/20/2019
6
Exec Dt:
01/07/2020
7
Exec Dt:
01/07/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16761581
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 24
Reel/Frame:053599/0301   Pages: 17
Recorded: 08/26/2020
Attorney Dkt #:2017P30176WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2020
2
Exec Dt:
02/20/2020
3
Exec Dt:
02/19/2020
4
Exec Dt:
02/19/2020
5
Exec Dt:
06/10/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16975769
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 25
Reel/Frame:063875/0716   Pages: 4
Recorded: 06/07/2023
Attorney Dkt #:2020P30025WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2023
2
Exec Dt:
03/20/2023
3
Exec Dt:
03/20/2023
4
Exec Dt:
03/20/2023
5
Exec Dt:
03/20/2023
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18256219
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 26
Reel/Frame:064517/0482   Pages: 3
Recorded: 08/08/2023
Attorney Dkt #:2020P30206WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2023
2
Exec Dt:
06/21/2023
3
Exec Dt:
06/26/2023
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18264592
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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