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Patent Assignment Assignor Details
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Assignor Name : AVTOMONOV, EVGENY
Total Assignments: 17
Assignment: 1
Reel/Frame:029416/0029   Pages: 2
Recorded: 12/06/2012
Attorney Dkt #:14069-00445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVTOMONOV, EVGENY
Exec Dt:
09/19/2012
2
KRAUS, HARALD
Exec Dt:
09/25/2012
3
DOERR, SEBASTIAN
Exec Dt:
09/11/2012
4
ACHTEN, DIRK
Exec Dt:
09/29/2012
5
BUECHNER, JOERG
Exec Dt:
09/26/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
---
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353221
US20130143458
13638333
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:029855/0442   Pages: 8
Recorded: 02/22/2013
Attorney Dkt #:15778-00439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZASTROW, ALFRED
Exec Dt:
09/28/2012
2
WITKOWSKI, REINER
Exec Dt:
09/30/2012
3
WERNER, RALF
Exec Dt:
10/17/2012
4
KUREK, GERALD
Exec Dt:
10/25/2012
5
RISCHE, THORSTEN
Exec Dt:
11/27/2012
6
AVTOMONOV, EVGENY
Exec Dt:
10/08/2012
7
KRAUS, HARALD
Exec Dt:
10/15/2012
8
PEERLINGS, HENRICUS
Exec Dt:
09/29/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206331
US20130144007
13640986
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:033827/0929   Pages: 4
Recorded: 09/26/2014
Attorney Dkt #:14069-00528-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVTOMONOV, EVGENY
Exec Dt:
03/29/2014
2
HENNINGER, BJOERN
Exec Dt:
03/22/2014
3
RUHLAND, MATTHIAS
Exec Dt:
03/21/2014
4
WITKOWSKI, REINER
Exec Dt:
03/26/2014
5
BACHMANN, ROLF
Exec Dt:
03/27/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150051337
14344427
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:036135/0187   Pages: 10
Recorded: 07/20/2015
Attorney Dkt #:2901664-030001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVTOMONOV, EVGENY
Exec Dt:
06/19/2015
2
SEIDEL, ANDREAS
Exec Dt:
07/01/2015
3
ECKEL, THOMAS
Exec Dt:
06/26/2015
4
WENZ, ECKHARD
Exec Dt:
07/01/2015
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150259529
14726729
Correspondence name and address
MILES & STOCKBRIDGE P.C.
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 5
Reel/Frame:046443/0861   Pages: 12
Recorded: 07/24/2018
Attorney Dkt #:074023-0791-US-578995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, CHEN
Exec Dt:
06/20/2018
2
WEI, WINNIE
Exec Dt:
06/20/2018
3
AVTOMONOV, EVGENY
Exec Dt:
07/10/2018
4
KHOT, ANAND
Exec Dt:
07/06/2018
5
ZHU, YINGDAN
Exec Dt:
06/19/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913814
US20190010272
16066518
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 6
Reel/Frame:050915/0750   Pages: 17
Recorded: 11/05/2019
Attorney Dkt #:074023-0888-US-592650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, SEBASTIAN
Exec Dt:
06/24/2019
2
AVTOMONOV, EVGENY
Exec Dt:
06/26/2019
3
ZHU, YING DAN
Exec Dt:
06/28/2019
4
JIN, CHEN
Exec Dt:
07/02/2019
5
WEI, WINNIE
Exec Dt:
08/26/2019
6
ZHOU, MARIA
Exec Dt:
07/01/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155731
US20200062994
16489025
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 7
Reel/Frame:056951/0011   Pages: 18
Recorded: 07/22/2021
Attorney Dkt #:074023-0888-US-592650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERR, SEBASTIAN
Exec Dt:
06/24/2019
2
AVTOMONOV, EVGENY
Exec Dt:
06/26/2019
3
ZHU, YINGDAN
Exec Dt:
07/13/2021
4
JIN, CHEN
Exec Dt:
07/02/2019
5
WEI, WINNIE
Exec Dt:
08/26/2019
6
ZHOU, MARIA
Exec Dt:
07/01/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155731
US20200062994
16489025
Correspondence name and address
FAEGRE DRINKER BIDDLE REATH LLP
222 DELAWARE AVE SUITE SUITE 1410
WILMINGTON, DE 19801
Assignment: 8
Reel/Frame:052389/0435   Pages: 7
Recorded: 04/14/2020
Attorney Dkt #:COV171001PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVTOMONOV, EVGENY
Exec Dt:
10/23/2019
2
FAN, ZHIRONG
Exec Dt:
11/05/2019
3
IRNICH, ROLF
Exec Dt:
10/25/2019
4
ZHAI, SUJUAN
Exec Dt:
11/04/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685805
US20210130532
16468387
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:052838/0161   Pages: 11
Recorded: 06/04/2020
Attorney Dkt #:2017P30146WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHNER, JOERG
Exec Dt:
04/09/2020
2
LUDEWIG, MICHAEL
Exec Dt:
04/08/2020
3
AVTOMONOV, EVGENY
Exec Dt:
04/09/2020
4
MELCHIORS, MARTIN
Exec Dt:
05/18/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882942
US20200385508
16769756
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:053230/0419   Pages: 15
Recorded: 07/16/2020
Attorney Dkt #:074023-0934-US-602898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, HARALD
Exec Dt:
04/14/2020
2
ARNDT, WOLFGANG
Exec Dt:
04/14/2020
3
AVTOMONOV, EVGENY
Exec Dt:
04/09/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200339808
16962700
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 11
Reel/Frame:052960/0715   Pages: 8
Recorded: 06/17/2020
Attorney Dkt #:2018P30009WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, ZHIRONG
Exec Dt:
06/13/2020
2
ZHAI, SU JUAN
Exec Dt:
04/20/2020
3
AVTOMONOV, EVGENY
Exec Dt:
06/13/2020
4
GRABLOWITZ, HANS GEORG
Exec Dt:
06/13/2020
5
MICHAELIS, THOMAS
Exec Dt:
06/12/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200362196
16954615
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:055111/0350   Pages: 20
Recorded: 02/02/2021
Attorney Dkt #:2018P30108WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, CHEN
Exec Dt:
10/22/2020
2
ZHU, YINGDAN
Exec Dt:
10/22/2020
3
WEI, SONGLI
Exec Dt:
10/22/2020
4
SONG, QINGLIN
Exec Dt:
10/26/2020
5
ZHANG, CHENXI
Exec Dt:
10/22/2020
6
AVTOMONOV, EVGENY
Exec Dt:
10/26/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210317350
17265270
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 13
Reel/Frame:055271/0649   Pages: 8
Recorded: 02/16/2021
Attorney Dkt #:2018P30109WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, CHEN
Exec Dt:
10/19/2020
2
ZHU, YINGDAN
Exec Dt:
10/19/2020
3
AVTOMONOV, EVGENY
Exec Dt:
10/26/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965108
US20210269670
17268690
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 14
Reel/Frame:055271/0668   Pages: 8
Recorded: 02/16/2021
Attorney Dkt #:2018P30110WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, YINGDAN
Exec Dt:
10/19/2020
2
JIN, CHEN
Exec Dt:
10/19/2020
3
AVTOMONOV, EVGENY
Exec Dt:
10/26/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965092
US20210317306
17268716
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 15
Reel/Frame:054983/0981   Pages: 8
Recorded: 01/21/2021
Attorney Dkt #:2019P30152US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, ZHIRONG
Exec Dt:
11/17/2020
2
ZHAI, SUJUAN
Exec Dt:
11/20/2020
3
AVTOMONOV, EVGENY
Exec Dt:
11/18/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147607
17094086
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 16
Reel/Frame:057471/0365   Pages: 3
Recorded: 09/14/2021
Attorney Dkt #:2019P30018WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, CHEN
Exec Dt:
06/10/2021
2
ZHU, YINGDAN
Exec Dt:
06/07/2021
3
AVTOMONOV, EVGENY
Exec Dt:
05/31/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186096
17438617
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 17
Reel/Frame:058265/0397   Pages: 5
Recorded: 12/02/2021
Attorney Dkt #:2019P30045WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, YINGDAN
Exec Dt:
08/12/2021
2
JIN, CHEN
Exec Dt:
08/17/2021
3
ZHOU, SHIJIE
Exec Dt:
09/01/2021
4
ZHAO, DONGBO
Exec Dt:
09/09/2021
5
AVTOMONOV, EVGENY
Exec Dt:
08/11/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306797
17615864
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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