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Patent Assignment Assignor Details
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Assignor Name : MEHLHORN, HEINZ
Total Assignments: 15
Assignment: 1
Reel/Frame:004835/0992   Pages: 1
Recorded: 01/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEHLHORN, HEINZ
Exec Dt:
01/06/1988
2
SCHMAHL, GUNTER
Exec Dt:
01/06/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837216
NONE
07148814
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004952/0235   Pages: 1
Recorded: 01/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEHLHORN, HEINZ
Exec Dt:
01/06/1988
2
SCHMAHL, GUNTER
Exec Dt:
01/06/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826842
NONE
07149048
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005205/0534   Pages: 1
Recorded: 12/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEHLHORN, HEINZ
Exec Dt:
12/08/1989
2
SCHMAHL, GUNTER
Exec Dt:
12/08/1989
3
LINDNER, WERNER
Exec Dt:
12/12/1989
4
HABERKORN, AXEL
Exec Dt:
12/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5070091
NONE
07458040
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:005235/0524   Pages: 1
Recorded: 02/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEHLHORN, HEINZ
Exec Dt:
01/08/1990
2
TARASCHEWSKI, HORST
Exec Dt:
01/08/1990
3
SCHMAHL, GUNTER
Exec Dt:
01/08/1990
4
RAETHER, WOLFGANG
Exec Dt:
01/03/1990
5
ROSNER, MANFRED
Exec Dt:
01/03/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFUT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5188832
NONE
07480158
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:012571/0610   Pages: 4
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
10/22/2001
2
KUHLING, KLAUS
Exec Dt:
10/16/2001
3
MEHLHORN, HEINZ
Exec Dt:
10/17/2001
4
JAGER, KARL-ERICH
Exec Dt:
10/22/2001
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982247
NONE
09979672
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 6
Reel/Frame:013445/0029   Pages: 3
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIETSCH, KARL-HENIZ
Exec Dt:
11/11/2002
2
POOTH, RAINER
Exec Dt:
11/08/2002
3
MEHLHORN, HEINZ
Exec Dt:
10/24/2002
4
RUZICKA, THOMAS
Exec Dt:
10/25/2002
5
STEGE, HELGER
Exec Dt:
10/31/2002
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
INDUSTRIEPARK HOECHST GEBAUDE K 801
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030124199
10215593
Correspondence name and address
AVENTIS PHARMACEUTICALS INC.
RONALD G. ORT
ROUTE 202-206/P.O. BOX 6800
BRIDGEWATER, NJ 08807-0800
Assignment: 7
Reel/Frame:013724/0514   Pages: 3
Recorded: 06/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDER, ACHIM
Exec Dt:
11/18/2002
2
WON SAMSON-HIMMELSTJERNA, GEORG
Exec Dt:
12/10/2002
3
KRUGER, BERND-WIELAND
Exec Dt:
11/21/2002
4
MEHLHORN, HEINZ
Exec Dt:
12/20/2002
5
SCHMIDT, JURGEN
Exec Dt:
12/20/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040029960
10311418
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 8
Reel/Frame:013819/0388   Pages: 2
Recorded: 07/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDER, ACHIM
Exec Dt:
11/18/2002
2
VON SAMSON-HIMMELSTJERNA, GEROG
Exec Dt:
12/10/2002
3
KRUGER, BERND-WIELAND
Exec Dt:
11/21/2002
4
MEHLHORN, HEINZ
Exec Dt:
12/20/2002
5
SCHMIDT, JURGEN
Exec Dt:
12/20/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040014813
10311463
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
VICE PRESIDENT, PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 9
Reel/Frame:014325/0003   Pages: 2
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDER, ACHIM
Exec Dt:
11/20/2002
2
VON SAMSON-HIMMELSTJERNA, GEORG
Exec Dt:
12/10/2002
3
KRUGER, BERND-WIELAND
Exec Dt:
11/21/2002
4
MEHLHORN, HEINZ
Exec Dt:
12/20/2002
5
SCHMIDT, JURGEN
Exec Dt:
12/20/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040006136
10311486
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CONNECTICUT 06516
Assignment: 10
Reel/Frame:014440/0008   Pages: 2
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDER, ACHIM
Exec Dt:
12/02/2002
2
VON SAMSON-HIMMELSTJERNA, GEORG
Exec Dt:
12/10/2002
3
KRUGER, BERND-WIELAND
Exec Dt:
12/03/2002
4
MEHLHORN, HEINZ
Exec Dt:
12/20/2002
5
SCHMIDT, JURGEN
Exec Dt:
12/20/2002
Assignee
1
BAYER AKTIENGESELLSCHASFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030186980
10311483
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENT AND LICENSING
400 MORGAN LANE
WEST HAVEN, CONNECTICUT 06516
Assignment: 11
Reel/Frame:016604/0907   Pages: 2
Recorded: 08/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUINS, HANS-KERVIN
Exec Dt:
07/14/2005
2
MEHLHORN, HEINZ
Exec Dt:
06/20/2005
3
SCHMAHL, GUNTHER
Exec Dt:
06/20/2005
4
SCHMIDT, JURGEN
Exec Dt:
06/20/2005
Assignee
1
ALPHA-BIOCARE GMBH
LIFESCIENCE CENTER, MEROWINGER PLATA 1A
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060269582
10535108
Correspondence name and address
KENNETH A. CLARK
RANKIN HILL PORTER & CLARK LLP
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 12
Reel/Frame:018759/0091   Pages: 3
Recorded: 01/16/2007
Attorney Dkt #:LEA 36 379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDER, ACHIM
Exec Dt:
10/05/2005
2
HEEP, IRIS
Exec Dt:
10/10/2005
3
HERRMANN, STEFAN
Exec Dt:
10/07/2005
4
GRUNKEMEYER, JEFFRY-LYNN
Exec Dt:
11/22/2005
5
KALBE, JOCHEN
Exec Dt:
05/06/2005
6
MEHLHORN, HEINZ
Exec Dt:
10/21/2005
7
SCHMIDT, JUERGEN
Exec Dt:
10/21/2005
8
SCHMAHL, GUENTHER
Exec Dt:
10/21/2005
Assignee
1
BAYER HEALTHCARE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7652071
US20070270503
10551882
Correspondence name and address
WILLIAM F. GRAY
BAYER PHARMCEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 05616
Assignment: 13
Reel/Frame:019715/0722   Pages: 3
Recorded: 08/20/2007
Attorney Dkt #:GIL-17392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'HAESE, JOCHEN
Exec Dt:
06/08/2007
2
MEHLHORN, HEINZ
Exec Dt:
06/08/2007
3
RUZICKA, THOMAS
Exec Dt:
08/13/2007
4
SCHMIDT, JURGEN
Exec Dt:
06/08/2007
5
STEGE, HELGER
Exec Dt:
06/08/2007
Assignee
1
ALPHA-BIOCARE GMBH
LIFESCIENCE CENTER, MEROWINGER PLATZ 1A
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080102106
11814193
Correspondence name and address
KENNETH A.CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 14
Reel/Frame:019540/0879   Pages: 3
Recorded: 07/11/2007
Attorney Dkt #:GIL-17391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'HAESE, JOCHEN
Exec Dt:
07/02/2007
2
MEHLHORN, HEINZ
Exec Dt:
07/02/2007
3
RUZICKA, THOMAS
Exec Dt:
07/02/2007
4
SCHMIDT, JURGEN
Exec Dt:
07/02/2007
5
STEGE, HELGER
Exec Dt:
07/02/2007
Assignee
1
ALPHA-BIOCARE GMBH
LIFESCIENCE CENTER, MEROWINGER PLATZ 1A
DUSSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090285906
11722035
Correspondence name and address
KENNETH A.CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 15
Reel/Frame:050904/0670   Pages: 8
Recorded: 11/04/2019
Attorney Dkt #:US-PCT09/01/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHLHORN, HEINZ
Exec Dt:
11/05/2012
2
SCHMAHL, GUENTER
Exec Dt:
11/07/2012
3
SCHMIDT, JUERGEN
Exec Dt:
11/05/2012
4
GHAFFAR, FATHY ABDEL
Exec Dt:
06/19/2013
Assignee
1
ALPHA-BIOCARE GMBH
MEROWINGER PLATZ 1A
DUESSELDORF, GERMANY 40225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10499637
US20170071202
15361090
Correspondence name and address
JENNIFER HUGHES
781 CHESTNUT RIDGE ROAD
LEGAL IP - GBR
MORGANTOWN, WV 26505

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