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Patent Assignment Assignor Details
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Assignor Name : KEMPKES, HARTWIG
Total Assignments: 5
Assignment: 1
Reel/Frame:011450/0948   Pages: 2
Recorded: 01/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2000
2
Exec Dt:
12/07/2000
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09755411
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 2
Reel/Frame:022303/0851   Pages: 6
Recorded: 02/24/2009
Attorney Dkt #:15778-00143-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2008
2
Exec Dt:
11/10/2008
3
Exec Dt:
11/14/2008
4
Exec Dt:
11/12/2008
5
Exec Dt:
11/10/2008
6
Exec Dt:
12/30/2008
7
Exec Dt:
01/21/2009
8
Exec Dt:
11/20/2008
9
Exec Dt:
11/20/2008
10
Exec Dt:
11/30/2008
Assignees
1
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
2
MUEHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12253559
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:034841/0433   Pages: 5
Recorded: 01/29/2015
Attorney Dkt #:BMS111179US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2015
2
Exec Dt:
01/15/2015
3
Exec Dt:
01/12/2015
4
Exec Dt:
01/12/2015
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14413095
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:037236/0244   Pages: 4
Recorded: 12/08/2015
Attorney Dkt #:2901664-104000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2015
2
Exec Dt:
11/13/2015
3
Exec Dt:
11/12/2015
4
Exec Dt:
11/20/2015
5
Exec Dt:
11/20/2015
6
Exec Dt:
11/20/2015
7
Exec Dt:
08/28/2015
8
Exec Dt:
09/01/2015
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14764618
Correspondence name and address
MILES & STOCKBRIDGE P.C.
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 5
Reel/Frame:044305/0518   Pages: 3
Recorded: 10/13/2017
Attorney Dkt #:MMG-184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2017
2
Exec Dt:
09/01/2017
3
Exec Dt:
08/31/2017
4
Exec Dt:
08/30/2017
5
Exec Dt:
08/31/2017
Assignee
1
ALFRED-NOBEL-STRASSE 50
D-40789 MONHEIM AM RHEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15562780
Correspondence name and address
DOUGLAS H. PAULEY
PAULEY ERICKSON & KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169

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