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Patent Assignment Assignor Details
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Assignor Name : KLINKENBERG, CHRISTOPH
Total Assignments: 6
Assignment: 1
Reel/Frame:024936/0211   Pages: 2
Recorded: 09/02/2010
Attorney Dkt #:15778-00286-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2010
2
Exec Dt:
08/17/2010
Assignee
1
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12823285
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:028041/0512   Pages: 2
Recorded: 04/13/2012
Attorney Dkt #:14069-00393-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2012
2
Exec Dt:
01/25/2012
3
Exec Dt:
01/25/2012
Assignee
1
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13501787
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:030636/0767   Pages: 5
Recorded: 06/18/2013
Attorney Dkt #:14069-00487-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/14/2013
3
Exec Dt:
05/14/2013
4
Exec Dt:
05/15/2013
Assignee
1
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13989489
Correspondence name and address
TAMIKA A. CRAWL-BEY
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:033628/0092   Pages: 5
Recorded: 08/28/2014
Attorney Dkt #:074023-0547-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2014
2
Exec Dt:
06/18/2014
3
Exec Dt:
05/27/2014
4
Exec Dt:
05/27/2014
5
Exec Dt:
06/18/2014
6
Exec Dt:
05/23/2014
7
Exec Dt:
05/27/2014
Assignee
1
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14360961
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:057749/0920   Pages: 17
Recorded: 10/11/2021
Attorney Dkt #:2019P30012WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2021
2
Exec Dt:
05/16/2021
3
Exec Dt:
05/31/2021
4
Exec Dt:
05/18/2021
5
Exec Dt:
07/13/2021
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17602807
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:059953/0073   Pages: 7
Recorded: 05/11/2022
Attorney Dkt #:074023-US-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2022
2
Exec Dt:
02/21/2022
3
Exec Dt:
02/21/2022
4
Exec Dt:
02/21/2022
5
Exec Dt:
02/21/2022
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17775928
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

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