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Patent Assignment Assignor Details
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Assignor Name : HARTWIG, WOLFGANG
Total Assignments: 22
Assignment: 1
Reel/Frame:004295/0102   Pages: 1
Recorded: 07/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
07/12/1984
2
HARTWIG, WOLFGANG
Exec Dt:
07/12/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616084
NONE
06636470
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004364/0365   Pages: 1
Recorded: 01/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARTWIG, WOLFGANG
Exec Dt:
01/16/1985
2
HABICH, DIETER
Exec Dt:
01/16/1985
3
METZGER, KARL G.
Exec Dt:
01/16/1985
4
ZEILER, HANS-JOACHIM
Exec Dt:
01/16/1985
Assignee
1
BAYER AKTIENGESELLCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631275
NONE
06696275
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004527/0602   Pages: 1
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
02/19/1986
2
HARTWIG, WOLFGANG
Exec Dt:
02/19/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4841042
NONE
06838237
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004615/0511   Pages: 1
Recorded: 10/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
09/22/1986
Assignees
1
BAYER AKTIENGESELLSCHAFT, A CORP GERMANY
LEVERKUSEN, GERMANY
2
CHINESE ACADEMY OF MEDICAL SCIENCES, A CORP. OF CHINA
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731456
NONE
06915309
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004621/0205   Pages: 1
Recorded: 10/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
09/22/1986
Assignees
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
2
CHINESE ACADEMY OF MEDICAL SCIENCES
A CORP. OF CHINA
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731455
NONE
06914210
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004699/0884   Pages: 1
Recorded: 04/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
04/09/1987
2
HARTWIG, WOLFGANG
Exec Dt:
04/09/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849531
NONE
07043664
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004720/0768   Pages: 1
Recorded: 05/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
04/28/1987
2
HARTWIG, WOLFGANG
Exec Dt:
04/22/1987
3
METZGER, KARL G.
Exec Dt:
04/28/1987
4
ZEILER, HANS-JOACHIM
Exec Dt:
04/28/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863916
NONE
07047371
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004746/0392   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
07/28/1987
Assignees
1
BAYER AG
KONZERNVERWALTUNG
A GERMAN CORP.
5090 LEVERKUSEN-BAYERWERK, GERMANY
2
CHINESE ACADEMY OF MEDICAL SCIENCES
I XIAN NONG TAN STREET
A CHINESE CORP.
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847287
NONE
07050604
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004783/0685   Pages: 1
Recorded: 11/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
11/02/1987
2
HARTWIG, WOLFGANG
Exec Dt:
11/02/1987
3
METZGER, KARL G.
Exec Dt:
11/02/1987
4
ZEILER, HANS-JOACHIM
Exec Dt:
11/02/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840946
NONE
07119752
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:005027/0380   Pages: 1
Recorded: 03/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GUNTER
Exec Dt:
01/12/1989
2
HARTWIG, WOLFGANG
Exec Dt:
01/12/1989
3
SCHROCK, WILFRIED
Exec Dt:
01/12/1989
4
ENDERMANN, RAINER
Exec Dt:
01/12/1989
5
METZGER, KARL G.
Exec Dt:
01/12/1989
6
HALLER, INGO
Exec Dt:
01/12/1989
7
ZEILER, HANS-JOACHIM
Exec Dt:
01/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980348
NONE
07305317
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:005144/0677   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PFAENDLER, HANS-RUDOLF
Exec Dt:
09/04/1989
2
METZGER, KARL GEORG
Exec Dt:
09/04/1989
3
ENDERMANN, RAINER
Exec Dt:
09/04/1989
4
HALLER, INGO
Exec Dt:
09/06/1989
5
WILD, HANNO
Exec Dt:
09/06/1989
6
HARTWIG, WOLFGANG
Exec Dt:
09/06/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108747
NONE
07413404
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:006751/0087   Pages: 2
Recorded: 10/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNGE, BODO
Exec Dt:
09/01/1993
2
HARTWIG, WOLFGANG
Exec Dt:
08/26/1993
3
MEIER, HEINRICH
Exec Dt:
08/27/1993
4
SCHOHE-LOOP, RUDOLF
Exec Dt:
08/27/1993
5
GAO, ZHAN
Exec Dt:
08/09/1993
6
SCHMIDT, BERNARD
Exec Dt:
08/18/1993
7
DE JONGE, MAARTEN
Exec Dt:
08/18/1993
8
SCHUURMAN, TEUNIS
Exec Dt:
08/18/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, BAYERWERK, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502064
NONE
08141846
Correspondence name and address
SPRUNG ET AL
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 13
Reel/Frame:007391/0871   Pages: 3
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIER, HEINRICH
Exec Dt:
02/23/1995
2
HARTWIG, WOLFGANG
Exec Dt:
03/12/1995
3
JUNGE, BODO
Exec Dt:
01/10/1995
4
SCHOHE-LOOP, RULDOLF
Exec Dt:
01/09/1995
5
GAO, ZHAN
Exec Dt:
02/10/1995
6
SCHMIDT, BERNARD
Exec Dt:
01/20/1995
7
DE JONGE, MAARTEN
Exec Dt:
01/09/1995
8
SCHUURMAN, TEUNIS
Exec Dt:
01/13/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP, PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5665740
NONE
08348436
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 14
Reel/Frame:007391/0874   Pages: 3
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIER, HEINRICH
Exec Dt:
02/23/1995
2
HARTWIG, WOLFGANG
Exec Dt:
03/12/1995
3
JUNGE, BODO
Exec Dt:
01/10/1995
4
SCHOHE-LOOP, RUDOLF
Exec Dt:
01/10/1995
5
GAO, ZHAN
Exec Dt:
02/10/1995
6
SCHMIDT, BERNARD
Exec Dt:
01/20/1995
7
DE JONGE, MAARTEN
Exec Dt:
01/09/1995
8
SCHUURMAN, TEUNIS
Exec Dt:
01/13/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP, PATENTE KONZERN
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239155
NONE
08348399
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 15
Reel/Frame:007400/0901   Pages: 3
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIER, HEINRICH
Exec Dt:
02/23/1995
2
HARTWIG, WOLFGANG
Exec Dt:
03/12/1995
3
JUNGE, BODO
Exec Dt:
01/10/1995
4
SCHOHE-LOOP, RUDOLF
Exec Dt:
01/10/1995
5
GAO, ZHAN
Exec Dt:
02/10/1995
6
SCHMIDT, BERNARD
Exec Dt:
01/20/1995
7
DE JONGE, MAARTEN
Exec Dt:
01/10/1995
8
SCHUURMAN, TEUNIS
Exec Dt:
01/13/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNZENTRALE RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731333
NONE
08348696
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 16
Reel/Frame:007404/0535   Pages: 3
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIER, HEINRICH
Exec Dt:
02/23/1995
2
HARTWIG, WOLFGANG
Exec Dt:
03/12/1995
3
JUNGE, BODO
Exec Dt:
01/10/1995
4
NIEWOHNER, ULRICH
Exec Dt:
01/10/1995
5
SCHOHE-LOOP, RUDOLF
Exec Dt:
01/10/1995
6
GAO, ZHAN
Exec Dt:
02/10/1995
7
SCHMIDT, BERNARD
Exec Dt:
01/16/1995
8
DE JUNGE, MAARTEN
Exec Dt:
01/09/1995
9
SCHUURMAN, TEUNIS
Exec Dt:
01/21/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP, PATENTE KONZERN LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658934
NONE
08349753
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-54144
Assignment: 17
Reel/Frame:007494/0241   Pages: 4
Recorded: 04/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
04/10/1995
Assignee
1
BAYER CORPORATION
400 MORGAN LANE
WESTHAVEN, CONNECTICUT 06516
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6169073
NONE
08392542
Correspondence name and address
LAURENCE H. POSORSKI
BANNER & ALLEGRETTI, LTD.
1001 G ST., NW
11TH FLOOR
WASHINGTON, DC 20001-4597
Assignment: 18
Reel/Frame:007891/0410   Pages: 3
Recorded: 01/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIKER, FRED ROBERT
Exec Dt:
12/12/1995
2
NIEWOHNER, ULRICH
Exec Dt:
12/11/1995
3
HARTWIG, WOLFGANG
Exec Dt:
12/20/1995
4
SCHUTZ, HELMUTH
Exec Dt:
12/13/1995
5
BISCHOFF, ERWIN
Exec Dt:
12/11/1995
6
PERZBORN, ELISABETH
Exec Dt:
12/13/1995
7
SCHRAMM, MATTHIAS
Exec Dt:
12/13/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KONZERNZENTRALE RP,
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5721238
NONE
08584865
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 19
Reel/Frame:008043/0859   Pages: 2
Recorded: 04/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
03/01/1996
Assignee
1
BAYER CORPORATION
400 MORGAN LANE
WESTHAVEN, CONNECTICUT 06516
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245886
NONE
08894327
Correspondence name and address
BANNER & ALLEGRETTI. LTD
DALED H HOSCHEIT
1001 G STREET N.W. 11TH FL
WASHINGTON, DC 20001-4597
Assignment: 20
Reel/Frame:010660/0350   Pages: 3
Recorded: 03/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARTWIG, WOLFGANG
Exec Dt:
02/09/2000
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
D-80636 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269951
NONE
09463342
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN ET AL
CHARLES L. GAGNEBIN III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 21
Reel/Frame:022643/0889   Pages: 6
Recorded: 05/05/2009
Attorney Dkt #:AIRBUS 3.3-282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLEDDERMANN, ANDREAS
Exec Dt:
06/19/2008
2
HARTWIG, WOLFGANG
Exec Dt:
06/19/2008
3
DARBOIS, ALEXANDRE
Exec Dt:
06/24/2008
4
RICHTER, MARTIN
Exec Dt:
06/19/2008
Assignee
1
AIRBUS DEUTSCHLAND GMBH
KREETSLAG 10
HAMBURG, GERMANY 21129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8256718
US20110084173
12086467
Correspondence name and address
JONATHAN A. DAVID
LERNER, DAVID, LITTENBERG
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 22
Reel/Frame:037673/0595   Pages: 4
Recorded: 02/05/2016
Attorney Dkt #:078.0304US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BRUGGEN, JAN-AREND
Exec Dt:
01/07/2016
2
NEB, EUGEN
Exec Dt:
01/10/2016
3
BRADY, MICHAEL
Exec Dt:
01/07/2016
4
HARTWIG, WOLFGANG
Exec Dt:
01/02/2016
5
CRIOU, OLIVIER
Exec Dt:
01/07/2016
6
LATZEL, STEFAN
Exec Dt:
01/07/2016
7
HEINTJES, MARK
Exec Dt:
01/07/2016
Assignee
1
AIRBUS OPERATIONS GMBH
KREETSLAG 10
HAMBURG, GERMANY 21129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9701419
US20160176539
14977125
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE RD.
SCOTTSDALE, AZ 85253

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