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Patent Assignment Assignor Details
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Assignor Name : KUHLMANN, TIMO
Total Assignments: 28
Assignment: 1
Reel/Frame:023133/0909   Pages: 3
Recorded: 08/24/2009
Attorney Dkt #:15778-00207-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
06/02/2009
2
MEYER, KLAUS
Exec Dt:
06/08/2009
3
SOMMER, STEFAN
Exec Dt:
06/18/2009
4
LUEHMANN, ERHARD
Exec Dt:
06/16/2009
5
WIEKARD, JAN
Exec Dt:
06/15/2009
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090269568
12430359
Correspondence name and address
EAMON P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:027663/0235   Pages: 2
Recorded: 02/07/2012
Attorney Dkt #:14069-00369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
01/19/2012
2
RAPPEN, DIETHELM
Exec Dt:
01/24/2012
3
SCHWARZ, PETER
Exec Dt:
01/19/2012
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932684
US20120121920
13387128
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:028147/0521   Pages: 6
Recorded: 05/03/2012
Attorney Dkt #:BMS111216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
03/30/2012
2
WAGNER, MICHAEL
Exec Dt:
03/30/2012
3
OSER, RAFAEL
Exec Dt:
03/30/2012
4
DAVIS, TERRY G.
Exec Dt:
04/19/2012
5
OSIO, IGNACIO
Exec Dt:
04/20/2012
Assignees
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130216859
13400159
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:030202/0208   Pages: 2
Recorded: 04/12/2013
Attorney Dkt #:14069-00471-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSTROMINE, SERGUEI
Exec Dt:
03/12/2013
2
KUHLMANN, TIMO
Exec Dt:
03/14/2013
3
OSER, RAFAEL
Exec Dt:
03/14/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273213
US20130236743
13879044
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:030290/0001   Pages: 2
Recorded: 04/25/2013
Attorney Dkt #:2923343-049000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ, DR.
Exec Dt:
04/05/2013
2
KUHLMANN, TIMO
Exec Dt:
04/05/2013
3
MEYER, ALEXANDER, DR.
Exec Dt:
04/05/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9726795
US20130242381
13878195
Correspondence name and address
BAKER DONELSON ET AL.
920 MASSACHUSETTS AVE., NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:033561/0353   Pages: 3
Recorded: 08/19/2014
Attorney Dkt #:074023-0565-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSER, RAFAEL
Exec Dt:
07/08/2014
2
KUHLMANN, TIMO
Exec Dt:
07/10/2014
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150037605
14379559
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 7
Reel/Frame:034464/0924   Pages: 4
Recorded: 12/10/2014
Attorney Dkt #:074023-0577-US-519714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
11/24/2014
2
OSER, RAFAEL
Exec Dt:
12/01/2014
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150146287
14402437
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:035375/0623   Pages: 3
Recorded: 04/10/2015
Attorney Dkt #:2901664-095000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
01/29/2015
2
OSER, RAFAEL
Exec Dt:
01/29/2015
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150210651
14421907
Correspondence name and address
MILES AND STOCKBRIDGE
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 9
Reel/Frame:035763/0769   Pages: 3
Recorded: 06/02/2015
Attorney Dkt #:074023-0619(527447)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
05/05/2015
2
KUHLMANN, TIMO
Exec Dt:
05/07/2015
3
OSER, RAFAEL
Exec Dt:
05/05/2015
Assignee
1
BAYER MATERIALSCIENCE AG
/////
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150330137
14648965
Correspondence name and address
HAROLD PEZZNER
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 10
Reel/Frame:036653/0891   Pages: 8
Recorded: 09/25/2015
Attorney Dkt #:074023-0622-US-529210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
08/26/2015
2
ERKELENZ, MICHAEL
Exec Dt:
08/25/2015
3
BRAL, EMMANUEL
Exec Dt:
08/27/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9713915
US20150375485
14761379
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 11
Reel/Frame:038945/0361   Pages: 4
Recorded: 06/17/2016
Attorney Dkt #:2901664-107000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
SCHERER, JOHANNES
Exec Dt:
05/02/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160251513
15027019
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, PLLC
10 NORTH JEFFERSON ST.
SUITE 100
FREDERICK, MD 21701
Assignment: 12
Reel/Frame:039163/0149   Pages: 4
Recorded: 07/15/2016
Attorney Dkt #:2901664-109000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
04/04/2016
2
ECKEL, THOMAS
Exec Dt:
04/04/2016
3
HOBEIKA, SVEN
Exec Dt:
04/04/2016
4
KUHLMANN, TIMO
Exec Dt:
04/05/2016
5
HELMIG, JAN
Exec Dt:
04/05/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138370
US20160244609
15027180
Correspondence name and address
MCBEE MOORE WOODWARD VANIK IP, PLLC
10 NORTH JEFFERSON ST.
SUITE 100
FREDERICK, MD 21701
Assignment: 13
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: 14
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: 15
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: 16
Reel/Frame:038795/0308   Pages: 8
Recorded: 06/03/2016
Attorney Dkt #:074023-0681-US-542527
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERKELENZ, MICHAEL
Exec Dt:
05/23/2016
2
KUHLMANN, TIMO
Exec Dt:
06/01/2016
3
WANG, LEITH
Exec Dt:
05/23/2016
4
REN, YU
Exec Dt:
05/26/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160280910
15036499
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 17
Reel/Frame:039715/0536   Pages: 3
Recorded: 09/13/2016
Attorney Dkt #:074023-0725-US-546470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEMISCH, BIRTE
Exec Dt:
08/29/2016
2
KUHLMANN, TIMO
Exec Dt:
08/26/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617457
US20170002247
15125626
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 18
Reel/Frame:039677/0059   Pages: 6
Recorded: 09/08/2016
Attorney Dkt #:074023-0723-US-546269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSER, RAFAEL
Exec Dt:
08/25/2016
2
KUHLMANN, TIMO
Exec Dt:
08/29/2016
3
MERLI, STEFAN
Exec Dt:
09/07/2016
4
SCHULZ, ANDREAS
Exec Dt:
09/07/2016
5
WALKER, MATTHIAS
Exec Dt:
09/07/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066890
15123017
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 19
Reel/Frame:043029/0288   Pages: 3
Recorded: 07/18/2017
Attorney Dkt #:074023-0749-US-565424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
06/06/2017
2
HORN, KLAUS
Exec Dt:
06/06/2017
3
KUHLMANN, TIMO
Exec Dt:
06/06/2017
4
LIESENFELDER, ULRICH
Exec Dt:
06/09/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487208
US20180009986
15544282
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 20
Reel/Frame:043028/0854   Pages: 6
Recorded: 07/18/2017
Attorney Dkt #:074023-0748-US-565421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
06/20/2017
2
HORN, KLAUS
Exec Dt:
06/20/2017
3
KUHLMANN, TIMO
Exec Dt:
06/20/2017
4
ERKELENZ, MICHAEL
Exec Dt:
07/02/2017
5
LIESENFELDER, ULRICH
Exec Dt:
06/20/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717871
US20170369707
15544277
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 21
Reel/Frame:044571/0208   Pages: 3
Recorded: 01/09/2018
Attorney Dkt #:074023-0773-US-572578
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEMISCH, BIRTE
Exec Dt:
12/13/2017
2
WEHRMANN, ROLF
Exec Dt:
12/13/2017
3
HEUER, HELMUT WERNER
Exec Dt:
12/13/2017
4
KUHLMANN, TIMO
Exec Dt:
12/13/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180194926
15742328
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 22
Reel/Frame:045174/0160   Pages: 6
Recorded: 03/12/2018
Attorney Dkt #:074023-0770-US-572579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEMISCH, BIRTE
Exec Dt:
12/20/2017
2
WEHRMANN, ROLF
Exec Dt:
12/19/2017
3
HEUER, HELMUT WERNER
Exec Dt:
12/19/2017
4
KUHLMANN, TIMO
Exec Dt:
12/19/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180194925
15742293
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 23
Reel/Frame:046268/0472   Pages: 5
Recorded: 07/05/2018
Attorney Dkt #:074023-0783-US-576671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
05/09/2018
2
GRIMM, THOMAS
Exec Dt:
05/07/2018
3
KUHLMANN, TIMO
Exec Dt:
04/24/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190232608
15770660
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 24
Reel/Frame:048132/0986   Pages: 8
Recorded: 01/25/2019
Attorney Dkt #:074023-0812-US-584015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
12/13/2018
2
GRIMM, THOMAS
Exec Dt:
12/20/2018
3
HORN, KLAUS
Exec Dt:
12/18/2018
4
KUHLMANN, TIMO
Exec Dt:
12/13/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130321
US20190232623
16306252
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 25
Reel/Frame:049195/0809   Pages: 4
Recorded: 05/16/2019
Attorney Dkt #:074023-0861-US-589445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
04/18/2019
2
OSER, RAFAEL
Exec Dt:
04/25/2019
3
HINZMANN, DIRK
Exec Dt:
04/18/2019
4
KUHLMANN, TIMO
Exec Dt:
04/18/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11351764
US20190344538
16461431
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 26
Reel/Frame:049460/0890   Pages: 3
Recorded: 06/13/2019
Attorney Dkt #:074023-0867-US-590242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZMANN, DIRK
Exec Dt:
05/17/2019
2
KUHLMANN, TIMO
Exec Dt:
05/20/2019
3
CAPELLEN, PETER
Exec Dt:
05/21/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11027312
US20200109248
16469394
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 27
Reel/Frame:049952/0204   Pages: 6
Recorded: 08/04/2019
Attorney Dkt #:074023-0860-US-589454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
05/17/2019
2
OSER, RAFAEL
Exec Dt:
05/17/2019
3
HINZMANN, DIRK
Exec Dt:
05/17/2019
4
KUHLMANN, TIMO
Exec Dt:
05/20/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440382
US20190344642
16461417
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 28
Reel/Frame:056390/0008   Pages: 22
Recorded: 05/29/2021
Attorney Dkt #:074023-US-000018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
02/02/2021
2
OSER, RAFAEL
Exec Dt:
02/02/2021
3
KUHLMANN, TIMO
Exec Dt:
02/05/2021
4
CAPELLEN, PETER
Exec Dt:
01/29/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220026534
17298543
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996

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