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Patent Assignment Assignor Details
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Assignor Name : ECKEL, THOMAS, DR.
Total Assignments: 21
Assignment: 1
Reel/Frame:022003/0541   Pages: 2
Recorded: 12/18/2008
Attorney Dkt #:2901664-021000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
10/28/2008
2
BUCHHOLZ, VERAL, DR.
Exec Dt:
10/28/2008
3
WITTMANN, DIETER, DR.
Exec Dt:
10/28/2008
4
WENZ, ECKHARD, DR.
Exec Dt:
10/30/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163629
12338416
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
555 ELEVENTH STREET, NW, SIXTH FLOOR
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:022031/0378   Pages: 3
Recorded: 12/26/2008
Attorney Dkt #:2901664-022000
Conveyance: RESPONSE TO NOTICE OF NON-RECORDATION OF DOCUMENT NO. 500735121
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
12/02/2008
2
BUCHHOLZ, VERA, DR.
Exec Dt:
12/02/2008
3
WENZ, ECKHARD, DR.
Exec Dt:
12/02/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090198010
12338115
Correspondence name and address
BAKER DONELSON BEARMAN CALDWELL & BERK.
555 11TH STREET NW
SIXTH FLOOR
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:022296/0690   Pages: 2
Recorded: 02/23/2009
Attorney Dkt #:2901664-023000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
01/22/2009
2
BUCHHOLZ, VERA, DR.
Exec Dt:
01/22/2009
3
WENZ, ECKHARD, DR.
Exec Dt:
01/28/2009
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090160103
12338026
Correspondence name and address
SUSAN MCBEE / BAKER DONELSON
555 11TH STREET NW, SIXTH FLOOR
WASHINGTON DC, DC 20004
Assignment: 4
Reel/Frame:022319/0661   Pages: 2
Recorded: 02/27/2009
Attorney Dkt #:2901664-023000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
01/22/2009
2
BUCHHOLZ, VERA, DR.
Exec Dt:
01/22/2009
3
WENZ, ECKHARD, DR.
Exec Dt:
01/28/2009
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090160103
12338026
Correspondence name and address
SUSAN MCBEE / BAKER DONELSON
555 11TH STREET NW, SIXTH FLOOR
WASHIGTON DC, DC 20004
Assignment: 5
Reel/Frame:022733/0376   Pages: 2
Recorded: 05/26/2009
Attorney Dkt #:2901664-025000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVTOMONOV, EVGUENI, DR.
Exec Dt:
04/24/2009
2
SEIDEL, ANDREAS, DR.
Exec Dt:
04/27/2009
3
ECKEL, THOMAS, DR.
Exec Dt:
04/27/2009
4
EICHENAUER, HERBERT, DR.
Exec Dt:
05/09/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090239991
12405498
Correspondence name and address
SUSAN MCBEE - BAKER DONELSON
555 11TH STREET NW, SIXTH FLOOR
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:025885/0695   Pages: 4
Recorded: 03/02/2011
Attorney Dkt #:2901664-048000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
01/21/2011
2
TASCHNER, VERA, DR.
Exec Dt:
01/25/2011
3
FELDERMANN, ACHIM, DR.
Exec Dt:
01/24/2011
4
THUERMER, BURKHARD
Exec Dt:
02/04/2011
5
WITTMANN, DIETER, DR.
Exec Dt:
01/24/2011
Assignees
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
2
SCHINNER, MARC, DR.
HAUPTSTR. 27
ZIEGENHAIN, GERMANY 57632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8344051
US20110152416
12969940
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:025892/0243   Pages: 2
Recorded: 03/03/2011
Attorney Dkt #:2901664-047000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
01/21/2011
2
TASCHNER, VERA, DR.
Exec Dt:
01/25/2011
3
FELDERMANN, ACHIM, DR.
Exec Dt:
01/24/2011
4
THUERMER, BURKHARD
Exec Dt:
02/04/2011
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349927
US20110152418
12970083
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:026540/0994   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:2901664-059000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
05/05/2011
2
THUERMER, BURKHARD
Exec Dt:
05/11/2011
3
TASCHNER, VERA, DR.
Exec Dt:
06/15/2011
4
WITTMANN, DIETER, DR.
Exec Dt:
05/13/2011
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383709
US20110263766
13091729
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:027197/0206   Pages: 3
Recorded: 11/09/2011
Attorney Dkt #:2901664-081000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
10/10/2011
2
GROSSER, ULRICH
Exec Dt:
10/10/2011
3
RUDIGER, CLAUS, DR.
Exec Dt:
10/10/2011
4
FELDERMANN, ACHIM, DR.
Exec Dt:
10/10/2011
5
WITTMANN, DIETER, DR.
Exec Dt:
10/10/2011
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530551
US20120074617
13239526
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERK.
920 MASSACHUSETTS AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:027323/0271   Pages: 2
Recorded: 12/05/2011
Attorney Dkt #:2901664-082000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
11/21/2011
2
GROSSER, ULRICH
Exec Dt:
11/21/2011
3
RUEDIGER, CLAUS, DR.
Exec Dt:
11/21/2011
4
FELDERMANN, ACHIM, DR.
Exec Dt:
11/21/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120074036
13239489
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:033124/0291   Pages: 10
Recorded: 06/18/2014
Attorney Dkt #:2923343-009000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASCHNER, VERA, DR.
Exec Dt:
01/21/2013
2
ECKEL, THOMAS, DR.
Exec Dt:
01/21/2013
3
WITTMANN, DIETER, DR
Exec Dt:
01/18/2013
4
KLEWPATINOND, PAUL, DR.
Exec Dt:
11/03/2013
5
PRIEST, PIERRE, DR.
Exec Dt:
03/12/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822576
US20130079443
13627631
Correspondence name and address
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
TYSONS CORNER, VA 22102
Assignment: 12
Reel/Frame:031189/0735   Pages: 4
Recorded: 09/12/2013
Attorney Dkt #:2923343-038000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDEL, ANDREAS, DR.
Exec Dt:
04/30/2013
2
ECKEL, THOMAS, DR.
Exec Dt:
05/02/2013
3
HAUBLER, MARTIN
Exec Dt:
05/06/2013
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIAL SCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130289192
13867953
Correspondence name and address
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
TYSONS CORNER, VA 22102
Assignment: 13
Reel/Frame:046792/0114   Pages: 3
Recorded: 09/05/2018
Attorney Dkt #:160333EPUSCON/BMS111221US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDEL, ANDREAS, DR.
Exec Dt:
04/30/2013
2
ECKEL, THOMAS, DR.
Exec Dt:
05/02/2013
3
HÄUBLER, MARTIN
Exec Dt:
05/06/2013
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING 4825
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170355850
15688391
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 14
Reel/Frame:036642/0641   Pages: 6
Recorded: 09/24/2015
Attorney Dkt #:2901664-102000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MATHIEU, DR.
Exec Dt:
05/22/2015
2
ECKEL, THOMAS, DR.
Exec Dt:
05/22/2015
3
TASCHNER, VERA, DR.
Exec Dt:
05/26/2015
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150307707
14649610
Correspondence name and address
MILES & STOCKBRIDGE P.C.
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 15
Reel/Frame:039865/0443   Pages: 4
Recorded: 09/27/2016
Attorney Dkt #:160423PCTUS/BMS131126PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS, DR.
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN, DR.
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
ROLF, PETER
Exec Dt:
04/05/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160244608
15027152
Correspondence name and address
K&L GATES LLP - WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 16
Reel/Frame:046564/0676   Pages: 4
Recorded: 08/06/2018
Attorney Dkt #:160423PCTUSDIV/131126PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS, DR.
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN, DR.
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
ROLF, PETER
Exec Dt:
04/05/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180312690
16027880
Correspondence name and address
K&L GATES LLP - ROBERT J. SOVESKY
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 17
Reel/Frame:048198/0949   Pages: 4
Recorded: 01/31/2019
Attorney Dkt #:160353PCTUSDIV/BMS131125P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS, DR.
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN, DR.
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
SCHERER, JOHANNES, DR.
Exec Dt:
05/02/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934429
US20190153218
16259638
Correspondence name and address
ROBERT J. SOVESKY
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 18
Reel/Frame:038552/0054   Pages: 8
Recorded: 04/28/2016
Attorney Dkt #:2901664-048000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 025885 FRAME: 0695. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
04/22/2016
2
TASCHNER, VERA, DR.
Exec Dt:
04/26/2016
3
FELDERMANN, ACHIM, DR.
Exec Dt:
04/18/2016
4
THUERMER, BURKHARD
Exec Dt:
04/22/2016
5
WITTMANN, DIETER, DR.
Exec Dt:
04/21/2016
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8344051
US20110152416
12969940
Correspondence name and address
W. BRETT STAUFFER
7900 WESTPARK DRIVE
SUITE A100
TYSONS CORNER, VA 22102
Assignment: 19
Reel/Frame:046924/0450   Pages: 3
Recorded: 09/20/2018
Attorney Dkt #:180340PCTUS/COV161007PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
07/21/2018
2
PUPOVAC, KRISTINA, DR.
Exec Dt:
07/19/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190031877
16072077
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 20
Reel/Frame:049518/0741   Pages: 6
Recorded: 06/19/2019
Attorney Dkt #:190271PCTUS/COV161039PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDEL, ANDREAS, DR.
Exec Dt:
05/15/2019
2
HOBEIKA, SVEN, DR.
Exec Dt:
05/15/2019
3
HUFEN, RALF
Exec Dt:
05/15/2019
4
ECKEL, THOMAS, DR.
Exec Dt:
05/19/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111380
US20200308397
16469462
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 21
Reel/Frame:052099/0595   Pages: 11
Recorded: 03/12/2020
Attorney Dkt #:200025PCTUS/2016P30160WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKEL, THOMAS, DR.
Exec Dt:
01/14/2020
2
HOBEIKA, SVEN, DR.
Exec Dt:
11/18/2019
3
HUFEN, RALF
Exec Dt:
11/21/2019
4
SEIDEL, ANDREAS, DR.
Exec Dt:
11/18/2019
5
THUERMER, BURKHARD
Exec Dt:
12/23/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210047512
16645305
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613

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