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Patent Assignment Assignor Details
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Assignor Name : HAMMANN, INGEBORG
Total Assignments: 25
Assignment: 1
Reel/Frame:003893/0765   Pages: 1
Recorded: 06/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
06/01/1981
2
HAMMANN, INGEBORG
Exec Dt:
06/01/1981
3
HOMEYER, BERNHARD
Exec Dt:
06/01/1981
4
BEHRENZ, WOLFGANG
Exec Dt:
06/01/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4418073
NONE
06271080
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003895/0211   Pages: 1
Recorded: 06/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, RAINER
Exec Dt:
06/04/1981
2
NAUMANN, KLAUS
Exec Dt:
06/04/1981
3
HAMMANN, INGEBORG
Exec Dt:
06/04/1981
4
HOMEYER, BERNHARD
Exec Dt:
06/04/1981
5
BEHRENZ, WOLFGANG
Exec Dt:
06/04/1981
6
STENDEL, WILHELM
Exec Dt:
06/04/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4360690
NONE
06272863
Correspondence name and address
SPRUNG, FELFE, HORN,
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:003896/0465   Pages: 1
Recorded: 06/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
06/11/1981
2
KUHLE, ENGELBERT
Exec Dt:
06/11/1981
3
HAMMANN, INGEBORG
Exec Dt:
06/11/1981
4
HOMEYER, BERNHARD
Exec Dt:
06/11/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4357329
NONE
06276406
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH
& KRAMER
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:003928/0344   Pages: 1
Recorded: 09/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMETZER, JOHANNES
Exec Dt:
09/21/1981
2
STETTER, JORG
Exec Dt:
09/21/1981
3
HAMMANN, INGEBORG
Exec Dt:
09/21/1981
4
HOMEYER, BERNHARD
Exec Dt:
09/21/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP.OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468397
NONE
06307337
Correspondence name and address
SPRUNG, FELFE, HORN,
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:003966/0440   Pages: 1
Recorded: 01/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMETZER, JOHANNES
Exec Dt:
01/18/1982
2
STETTER, JORG
Exec Dt:
01/18/1982
3
HAMMANN, INGEBORG
Exec Dt:
01/18/1982
4
HOMEYER, BERNHARD
Exec Dt:
01/18/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470984
NONE
06343132
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:003973/0938   Pages: 1
Recorded: 01/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
01/21/1982
2
RIEBEL, HANS-JOCHEM
Exec Dt:
01/21/1982
3
HAMMANN, INGEBORG
Exec Dt:
01/21/1982
4
HOMEYER, BERNHARD
Exec Dt:
01/21/1982
5
STENDEL, WILHELM
Exec Dt:
01/21/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4416832
NONE
06344263
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:003984/0278   Pages: 1
Recorded: 01/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMANN, INGEBORG
Exec Dt:
01/21/1982
2
KRUGER, BERND-WIELAND
Exec Dt:
01/21/1982
3
RIEBEL, HANS-JOCHEM
Exec Dt:
01/21/1982
4
HOMEYER, BERNHARD
Exec Dt:
01/21/1982
5
STENDEL, WILHELM
Exec Dt:
01/21/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4567168
NONE
06344268
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:003978/0372   Pages: 1
Recorded: 02/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARLT, DIETER
Exec Dt:
02/18/1982
2
HOMEYER, BERNHARD
Exec Dt:
02/18/1982
3
HAMMANN, INGEBORG
Exec Dt:
02/18/1982
Assignee
1
BAYER AKTIENGESELLSCHAF, A CORP.OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4389530
NONE
06352723
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:003978/0422   Pages: 1
Recorded: 02/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARLT, DIETER
Exec Dt:
02/18/1982
2
HOMEYER, BERNHARD
Exec Dt:
02/18/1982
3
HAMMANN, INGEBORG
Exec Dt:
02/18/1982
4
PAUL, VOLKER
Exec Dt:
02/18/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386082
NONE
06352687
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:003978/0423   Pages: 1
Recorded: 02/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
02/18/1982
2
HAMMANN, INGEBORG
Exec Dt:
02/18/1982
3
HOMEYER, BERNHARD
Exec Dt:
02/18/1982
4
BEHRENZ, WOLFGANG
Exec Dt:
02/18/1982
5
STENDEL, WILHELM
Exec Dt:
02/18/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4376786
NONE
06352688
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:003978/0775   Pages: 1
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, RAINER
Exec Dt:
02/25/1982
2
HAMMANN, INGEBORG
Exec Dt:
02/25/1982
3
HOMEYER, BERNHARD
Exec Dt:
02/25/1982
4
STENDEL, WILHELM
Exec Dt:
02/25/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4491585
NONE
06355044
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:003993/0841   Pages: 1
Recorded: 03/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
03/11/1982
2
HAMMANN, INGEBORG
Exec Dt:
03/11/1982
3
HOMEYER, BERNHARD
Exec Dt:
03/11/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423058
NONE
06360138
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:003985/0143   Pages: 1
Recorded: 04/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
03/26/1982
2
HAMMANN, INGEBORG
Exec Dt:
03/26/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501753
NONE
06365929
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:004021/0013   Pages: 1
Recorded: 07/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, RAINER
Exec Dt:
06/24/1982
2
KLAUKE, ERICH
Exec Dt:
06/24/1982
3
HAMMANN, INGEBORG
Exec Dt:
06/24/1982
4
HOMEYER, BERNHARD
Exec Dt:
06/24/1982
5
STENDEL, WILHELM
Exec Dt:
06/24/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529557
NONE
06395766
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004057/0498   Pages: 1
Recorded: 10/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
09/29/1982
2
HOMEYER, BERNHARD
Exec Dt:
09/29/1982
3
HAMMANN, INGEBORG
Exec Dt:
09/29/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4513000
NONE
06433337
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:004085/0713   Pages: 1
Recorded: 01/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
12/27/1982
2
HAMMANN, INGEBORG
Exec Dt:
12/27/1982
3
HOMEYER, BERNHARD
Exec Dt:
12/27/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4489088
NONE
06458126
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004089/0827   Pages: 1
Recorded: 01/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
01/13/1983
2
KUHLE, ENGELBERT
Exec Dt:
01/13/1983
3
BEHRENZ, WOLFGANG
Exec Dt:
01/13/1983
4
HAMMANN, INGEBORG
Exec Dt:
01/13/1983
5
HOMEYER, BERNHARD
Exec Dt:
01/13/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507292
NONE
06461368
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004107/0063   Pages: 1
Recorded: 03/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
02/25/1983
2
HAMMANN, INGEBORG
Exec Dt:
02/25/1983
3
HOMEYER, BERNHARD
Exec Dt:
02/25/1983
4
STENDEL, WILHELM
Exec Dt:
02/25/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503057
NONE
06474402
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:004121/0760   Pages: 1
Recorded: 04/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRRENBERG, WILHELM
Exec Dt:
04/13/1983
2
KLAUKE, ERICH
Exec Dt:
04/13/1983
3
HAMMANN, INGEBORG
Exec Dt:
04/13/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533676
NONE
06487799
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:004142/0303   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARHOLD, ALBRECHT
Exec Dt:
06/03/1983
2
SIRRENBERG, WILHELM
Exec Dt:
06/03/1983
3
KLAUKE, ERICH
Exec Dt:
06/03/1983
4
HAMMANN, INGEBORG
Exec Dt:
06/03/1983
5
BECER, BENEDIKT
Exec Dt:
06/06/1983
6
KREHAN, INGOMAR
Exec Dt:
06/06/1983
7
STENDEL, WILHELM
Exec Dt:
06/06/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4611003
NONE
06503938
Correspondence name and address
SPUNG, HORN, KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 21
Reel/Frame:004182/0621   Pages: 1
Recorded: 10/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
09/28/1983
2
HOMEYER, BERNHARD
Exec Dt:
09/28/1983
3
HAMMANN, INGEBORG
Exec Dt:
09/28/1983
4
STENDEL, WILHELM
Exec Dt:
09/28/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548931
NONE
06538856
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 22
Reel/Frame:004189/0681   Pages: 1
Recorded: 10/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FAUSS, RUDOLF
Exec Dt:
10/10/1983
2
LANTZSCH, REINHARD
Exec Dt:
10/10/1983
3
FINDEISEN, KURT
Exec Dt:
10/10/1983
4
JAGER, GERHARD
Exec Dt:
10/10/1983
5
HAMMANN, INGEBORG
Exec Dt:
10/13/1983
6
BECKER, BENEDIKT
Exec Dt:
10/10/1983
7
HOMEYER, BERNHARD
Exec Dt:
10/10/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT A CERMANY CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698333
NONE
06546687
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 23
Reel/Frame:004233/0567   Pages: 1
Recorded: 02/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FAUSS, RUDOLF
Exec Dt:
02/10/1984
2
FINDEISEN, KURT
Exec Dt:
02/10/1984
3
BECKER, BENEDIKT
Exec Dt:
02/10/1984
4
HAMMANN, INGEBORG
Exec Dt:
02/10/1984
5
HOMEYER, BERNHARD
Exec Dt:
02/10/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A GERMANY CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4581375
NONE
06582979
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:004248/0163   Pages: 1
Recorded: 04/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
03/26/1984
2
REINECKE, PAUL
Exec Dt:
03/26/1984
3
BRANDES, WILHELM
Exec Dt:
03/26/1984
4
HAENSSLER, GERD
Exec Dt:
03/29/1984
5
HAMMANN, INGEBORG
Exec Dt:
03/29/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599349
NONE
06597777
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 25
Reel/Frame:004295/0187   Pages: 1
Recorded: 08/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
07/26/1984
2
HAMMANN, INGEBORG
Exec Dt:
07/26/1984
3
HOMEYER, BERNHARD
Exec Dt:
07/26/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612305
NONE
06636520
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016

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