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Patent Assignment Assignor Details
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Assignor Name : VIDAL-FERRAN, ANTON
Total Assignments: 5
Assignment: 1
Reel/Frame:013722/0145   Pages: 4
Recorded: 06/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOSCHEK, KATRIN
Exec Dt:
07/09/2002
2
VIDAL-FERRAN, ANTON
Exec Dt:
07/11/2002
3
JAUTELAT, MANFRED
Exec Dt:
07/18/2002
4
SCHELHAAS, MICHAEL
Exec Dt:
07/15/2002
Assignee
1
HAARMANN & REIMER GMBH
MUHLENFELDSTR. 1,
HOLZMINDEN, GERMANY D-37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030078433
10229833
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:015616/0739   Pages: 2
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELLER, THOMAS
Exec Dt:
07/28/2004
2
GERLACH, ARNE
Exec Dt:
07/28/2004
3
VIDAL-FERRAN, ANTON
Exec Dt:
09/21/2004
4
MILITZER, HANS-CHRISTIAN
Exec Dt:
09/07/2004
5
LANGER, REINHARD
Exec Dt:
07/28/2004
Assignee
1
BAYER CHEMICALS AG
PATENTE UND LIZENZEDN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050119445
10504902
Correspondence name and address
LANXESS CORPORATION
DIDERICO VAN EYL
LAW & INTELLECTUAL PROPERTY DEPT.
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 3
Reel/Frame:017313/0451   Pages: 5
Recorded: 12/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARZ, HANS-GEORG
Exec Dt:
10/25/2004
2
ANDREE, ROLAND
Exec Dt:
11/02/2004
3
HOISCHEN, DOROTHEE
Exec Dt:
11/10/2004
4
KLUTH, JOACHIM
Exec Dt:
10/28/2004
5
LINKER, KARL-HEINZ
Exec Dt:
10/28/2004
6
VIDAL-FERRAN, ANTON
Exec Dt:
10/31/2004
7
DREWES, MARK WILHELM
Exec Dt:
11/29/2004
8
DAHMEN, PETER
Exec Dt:
11/29/2004
9
FEUCHT, DIETER
Exec Dt:
11/29/2004
10
PONTZEN, ROLF
Exec Dt:
11/05/2004
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
D-40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7521396
US20060089262
10514153
Correspondence name and address
BAYER CROPSCIENCE LP
RICHARD E.L. HENDERSON
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:026925/0820   Pages: 5
Recorded: 09/19/2011
Attorney Dkt #:14069-00316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERSHOFEN, STEFAN
Exec Dt:
08/19/2011
2
KLEIN, STEPHAN
Exec Dt:
08/17/2011
3
VIDAL-FERRAN, ANTON
Exec Dt:
08/31/2011
4
REIXACH, ELISENDA
Exec Dt:
09/02/2011
5
RIUS-RUIZ, FRANCESC XAVIER
Exec Dt:
09/01/2011
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8513453
US20120041223
13256969
Correspondence name and address
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:055747/0226   Pages: 18
Recorded: 03/29/2021
Attorney Dkt #:2017P30184WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERSHOFEN, STEFAN
Exec Dt:
02/25/2021
2
VIDAL-FERRAN, ANTON
Exec Dt:
03/11/2021
3
RICO, JOSE LUIS NUNEZ
Exec Dt:
02/19/2021
4
PEREZ-RAMIREZ, JAVIER
Exec Dt:
02/19/2021
5
PUERTOLAS LACAMBRA, BEGONA
Exec Dt:
09/24/2020
6
AMRUTE, AMOL P.
Exec Dt:
11/20/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406964
US20210053031
17040572
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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