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Patent Assignment Assignor Details
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Assignor Name : HOFMANN, JOERG, DR.
Total Assignments: 9
Assignment: 1
Reel/Frame:029453/0037   Pages: 2
Recorded: 12/12/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERTLER, CHRISTOPH, DR.
Exec Dt:
08/28/2012
2
HOFMANN, JOERG, DR.
Exec Dt:
09/06/2012
3
MUELLER, THOMAS ERNST, DR.
Exec Dt:
09/19/2012
4
WOLF, AUREL, DR.
Exec Dt:
08/03/2012
5
GRASSER, STEFAN, DR.
Exec Dt:
09/03/2012
6
KOEHLER, BURKHARD, DR.
Exec Dt:
09/19/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382417
US20130072602
13636509
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:032155/0620   Pages: 3
Recorded: 02/06/2014
Attorney Dkt #:2923343-20134US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORENZ, KLAUS, DR.
Exec Dt:
11/20/2013
2
HOFMANN, JOERG, DR.
Exec Dt:
11/28/2013
3
ZWICK, HORST
Exec Dt:
11/26/2013
4
STEINLEIN, CHRISTIAN, DR.
Exec Dt:
11/26/2013
5
BROWNE, EDWARD
Exec Dt:
12/03/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9139691
US20140142344
14125776
Correspondence name and address
MILES & STOCKBRIDGE, P.C.
1667 K ST. NW
SUITE 800
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:053120/0812   Pages: 3
Recorded: 07/06/2020
Attorney Dkt #:200779PCTUS/2018P30011WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG, DR.
Exec Dt:
02/13/2020
2
BRAUN, STEFANIE
Exec Dt:
02/17/2020
3
TRAVING, MICHAEL, DR.
Exec Dt:
02/17/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210054145
16957620
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 4
Reel/Frame:054014/0962   Pages: 11
Recorded: 10/09/2020
Attorney Dkt #:200816PCTUS/2017P30186WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILKEN, PERSEFONI
Exec Dt:
06/12/2020
2
LINDNER, STEFAN, DR.
Exec Dt:
04/03/2020
3
HOFMANN, JOERG, DR.
Exec Dt:
04/06/2020
4
LORENZ, KLAUS, DR.
Exec Dt:
04/03/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210070916
17040586
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 5
Reel/Frame:054360/0102   Pages: 7
Recorded: 11/13/2020
Attorney Dkt #:200874PCTUS/2018P30058WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT, DR.
Exec Dt:
08/14/2020
2
KNAUP, HARALD
Exec Dt:
08/18/2020
3
NORWIG, JOCHEN, DR.
Exec Dt:
08/14/2020
4
LAEMMERHOLD, KAI, DR.
Exec Dt:
08/17/2020
5
HOFMANN, JOERG, DR.
Exec Dt:
08/18/2020
6
LORENZ, KLAUS, DR.
Exec Dt:
08/14/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210171426
17055288
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
PITTSBURGH, PA 15222-2613
Assignment: 6
Reel/Frame:058195/0890   Pages: 17
Recorded: 11/23/2021
Attorney Dkt #:200949PCTUS/2015P30105WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOHAK, MATTHIAS, DR.
Exec Dt:
08/13/2020
2
HOFMANN, JOERG, DR.
Exec Dt:
08/19/2020
3
BRAUN, STEFANIE
Exec Dt:
08/17/2020
4
FRANCISCO CASAL, MARIA, DR.
Exec Dt:
08/19/2020
5
BÄCKER, WERNER
Exec Dt:
10/13/2020
6
RUNOWSKI, THOMAS, DR.
Exec Dt:
08/12/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277181
17270748
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 7
Reel/Frame:057963/0437   Pages: 9
Recorded: 10/29/2021
Attorney Dkt #:210357PCTUS/2019P30053WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAEMMERHOLD, KAI, DR.
Exec Dt:
06/18/2021
2
HOFMANN, JOERG, DR.
Exec Dt:
06/16/2021
3
HILKEN, PERSEFONI
Exec Dt:
06/17/2021
4
WELSCH, NICOLE, DR.
Exec Dt:
06/16/2021
5
NEFZGER, HARTMUT, DR.
Exec Dt:
06/16/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227928
17607256
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 8
Reel/Frame:058359/0369   Pages: 7
Recorded: 12/10/2021
Attorney Dkt #:210396PCTUS/2019P30054WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFMANN, JOERG, DR.
Exec Dt:
07/15/2021
2
LAEMMERHOLD, KAI, DR.
Exec Dt:
07/15/2021
3
HILKEN, PERSEFONI
Exec Dt:
07/15/2021
4
WELSCH, NICOLE, DR.
Exec Dt:
07/15/2021
5
NEFZGER, HARTMUT, DR.
Exec Dt:
07/15/2021
Assignees
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
2
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315698
17618054
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 9
Reel/Frame:059678/0642   Pages: 3
Recorded: 04/22/2022
Attorney Dkt #:220186PCTUS/2019P30278WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUN, STEFANIE
Exec Dt:
01/26/2022
2
HOFMANN, JOERG, DR.
Exec Dt:
01/25/2022
3
TRAVING, MICHAEL, DR.
Exec Dt:
01/25/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411578
17770903
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613

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