skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BAASNER, BERND
Total Assignments: 46
Assignment: 1
Reel/Frame:003965/0962   Pages: 1
Recorded: 01/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
01/11/1982
2
BAASNER, BERND
Exec Dt:
01/11/1982
3
EUE, LUDWIG
Exec Dt:
01/11/1982
4
SCHMIDT, ROBERT
Exec Dt:
01/11/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402732
NONE
06341038
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH &
KRAMER, 600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003970/0919   Pages: 1
Recorded: 02/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FORSTER, HEINZ
Exec Dt:
02/12/1982
2
MUES, VOLKER
Exec Dt:
02/12/1982
3
BAASNER, BERND
Exec Dt:
02/12/1982
4
HAGEMANN, HERMANN
Exec Dt:
02/12/1982
5
EUE, LUDWIG
Exec Dt:
02/12/1982
6
SCHMIDT, ROBERT
Exec Dt:
02/12/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465504
NONE
06350520
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004039/0035   Pages: 1
Recorded: 08/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHLE, ENGELBERT
Exec Dt:
08/03/1982
2
BAASNER, BERND
Exec Dt:
08/03/1982
3
HAGEMANN, HERMANN
Exec Dt:
08/03/1982
4
EUE, LUDWIG
Exec Dt:
08/03/1982
5
SCHMIDT, ROBERT R.
Exec Dt:
08/03/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459151
NONE
06408082
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004225/0695   Pages: 1
Recorded: 01/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
01/16/1984
2
HAGEMANN, HERMANN
Exec Dt:
01/16/1984
3
KLAUKE, ERICH
Exec Dt:
01/16/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4518812
NONE
06575636
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004227/0846   Pages: 1
Recorded: 02/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
01/19/1984
2
HAGEMANN, HERMANN
Exec Dt:
01/19/1984
3
KLAUKE, ERICH
Exec Dt:
01/19/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533776
NONE
06575649
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004242/0585   Pages: 1
Recorded: 03/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
02/24/1984
2
KLAUKE, ERICH
Exec Dt:
02/24/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4558166
NONE
06591666
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004290/0225   Pages: 1
Recorded: 07/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
06/20/1984
2
KLAUKE, ERICH
Exec Dt:
06/20/1984
3
LANTZSCH, REINHARD
Exec Dt:
06/20/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588837
NONE
06632135
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004318/0018   Pages: 1
Recorded: 09/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
09/06/1984
2
ZIEMANN, HEINZ
Exec Dt:
09/06/1984
3
KLAUKE, ERICH
Exec Dt:
09/06/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622427
NONE
06653386
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004359/0744   Pages: 1
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
01/02/1985
2
KLAUKE, ERICH
Exec Dt:
01/02/1985
3
SCHUNDEHUTTE, KARL-HEINZ
Exec Dt:
01/02/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764611
NONE
06693077
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004472/0127   Pages: 1
Recorded: 10/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
10/17/1985
2
KLAUKE, ERICH
Exec Dt:
10/17/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703121
NONE
06790585
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004519/0958   Pages: 1
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
01/20/1986
2
BAASNER, BERND
Exec Dt:
01/20/1986
3
MARHOLD, ALBRECHT
Exec Dt:
01/20/1986
4
PAULUS, WILFRIED
Exec Dt:
01/20/1986
5
REINECKE, PAUL
Exec Dt:
01/20/1986
6
SCHMITT, HANS-GEORG LEVER
Exec Dt:
01/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4778511
NONE
06830593
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004594/0612   Pages: 1
Recorded: 08/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIOKAWA, KOZO
Exec Dt:
07/29/1986
2
TSUBOI, SHINICHI
Exec Dt:
07/29/1986
3
KAGABU, SHINZO
Exec Dt:
07/29/1986
4
MORIYA, KOICHI
Exec Dt:
07/29/1986
5
BAASNER, BERND
Exec Dt:
06/20/1986
Assignee
1
NIHON TOKUSHU NOYAKU SEIZO K.K., A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772620
NONE
06899190
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004586/0603   Pages: 1
Recorded: 07/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUGER, BERND-WIELAND
Exec Dt:
07/10/1986
2
BAASNER, BERND
Exec Dt:
07/10/1986
3
HAGEMANN, HERMANN
Exec Dt:
07/10/1986
4
HOMEYER, BERNHARD
Exec Dt:
07/10/1986
5
BECKER, BENEDIKT
Exec Dt:
07/10/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4757058
NONE
06891003
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:004586/0604   Pages: 1
Recorded: 07/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAURER, FRITZ
Exec Dt:
07/10/1986
2
BAASNER, BERND
Exec Dt:
07/10/1986
3
HOMEYER, BERNHARD
Exec Dt:
07/10/1986
4
BEHRENZ, WOLFGANG
Exec Dt:
07/10/1986
5
STENDEL, WILHELM
Exec Dt:
07/10/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774233
NONE
06891002
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004658/0150   Pages: 1
Recorded: 01/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
01/05/1987
2
BAASNER, BERND
Exec Dt:
01/05/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKSUEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767864
NONE
07002837
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:004673/0464   Pages: 1
Recorded: 02/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGEMANN, HERMANN
Exec Dt:
02/12/1987
2
BAASNER, BERND
Exec Dt:
02/12/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837369
NONE
07018543
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:004684/0948   Pages: 1
Recorded: 03/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STETTER, JORG
Exec Dt:
02/20/1987
2
SCHALLNER, OTTO
Exec Dt:
02/20/1987
3
LINDIG, MARKUS
Exec Dt:
02/20/1987
4
JENSEN-KORTE, UTA
Exec Dt:
02/20/1987
5
BAASNER, BERND
Exec Dt:
02/20/1987
6
BECKER, BENEDIKT
Exec Dt:
02/20/1987
7
HOMEYER, BERNARD
Exec Dt:
02/20/1987
8
BEHRENZ, WOLFGANG
Exec Dt:
02/20/1987
9
STENDEL, WILHEL
Exec Dt:
02/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774254
NONE
07027709
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:004680/0393   Pages: 1
Recorded: 03/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
03/09/1987
2
HAGEMANN, HERMANN
Exec Dt:
03/09/1987
3
SCHWAMBORN, MICHAEL
Exec Dt:
03/09/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019654
NONE
07027705
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:004680/0394   Pages: 1
Recorded: 03/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAASNER, BERND
Exec Dt:
03/09/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774358
NONE
07027703
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:004719/0999   Pages: 1
Recorded: 06/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEYWANG, GERHARD
Exec Dt:
05/27/1987
2
BAASNER, BERND
Exec Dt:
05/27/1987
3
MARHOLD, ALBRECHT
Exec Dt:
05/27/1987
4
KYSELA, ERNST
Exec Dt:
05/27/1987
5
SCHWAMBORN, MICHAEL
Exec Dt:
05/27/1987
6
HANSSLER, GERD
Exec Dt:
05/27/1987
7
PAULUS, WILFRIED
Exec Dt:
05/27/1987
8
SANTEL, HANS-JOACHIM
Exec Dt:
05/27/1987
9
SCHMIDT, ROBERT R.
Exec Dt:
05/27/1987
10
SCHMITT, HANS-GEORG
Exec Dt:
05/27/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767444
NONE
07058062
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 21
Reel/Frame:004796/0552   Pages: 1
Recorded: 11/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
11/16/1987
2
KLAUSENER, ALEXANDER
Exec Dt:
11/16/1987
3
OOMS, PIETER
Exec Dt:
11/16/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888430
NONE
07125296
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 22
Reel/Frame:004869/0207   Pages: 1
Recorded: 02/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
02/12/1988
2
BERG, KLAUS D.
Exec Dt:
02/12/1988
3
GRIGO, ULRICH
Exec Dt:
02/12/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826634
NONE
07159145
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 23
Reel/Frame:004863/0171   Pages: 1
Recorded: 04/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OOMS, PIETER
Exec Dt:
03/11/1988
2
KLAUSENER, ALEXANDER
Exec Dt:
03/11/1988
3
BAASNER, BERND
Exec Dt:
03/11/1988
4
BECKER, BENEDIKT
Exec Dt:
03/11/1988
5
BEHRENZ, WOLFGANG
Exec Dt:
03/11/1988
6
HOMEYER, BERNHARD
Exec Dt:
03/11/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4868198
NONE
07177561
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:005040/0055   Pages: 1
Recorded: 02/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECK, GUNTHER
Exec Dt:
01/20/1989
2
BAASNER, BERND
Exec Dt:
01/20/1989
3
SCHWAMBORN, MICHAEL
Exec Dt:
01/20/1989
4
BRANDES, WILHELM
Exec Dt:
01/20/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906650
NONE
07308180
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 25
Reel/Frame:005142/0500   Pages: 1
Recorded: 09/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
09/12/1989
2
BECK, GUNTHER
Exec Dt:
09/12/1989
3
HEITZER, HELMUT
Exec Dt:
09/12/1989
4
SCHALLER, KLAUS
Exec Dt:
09/12/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVEKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066681
NONE
07409909
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 26
Reel/Frame:005155/0710   Pages: 1
Recorded: 10/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IPPEN, JOACHIM
Exec Dt:
10/03/1989
2
BAASNER, BERND
Exec Dt:
10/03/1989
3
MARHOLD, ALBRECHT
Exec Dt:
10/03/1989
4
KYSELA, ERNST
Exec Dt:
10/03/1989
5
SCHALLER, KLAUS
Exec Dt:
10/03/1989
6
VON BITTERA, MIKLOS
Exec Dt:
10/03/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4956370
NONE
07419981
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 27
Reel/Frame:005271/0255   Pages: 1
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, REINER
Exec Dt:
12/18/1989
2
BAASNER, BERND
Exec Dt:
12/12/1989
3
HAGEMANN, HERMANN
Exec Dt:
12/08/1989
4
KREBS, ANDREAS
Exec Dt:
12/12/1989
5
MARHOLD, ALBRECHT
Exec Dt:
12/18/1989
6
SANTEL, HANS-JOACHIM
Exec Dt:
12/12/1989
7
SCHMIDT, ROBERT R.
Exec Dt:
12/08/1989
8
LURSSEN, KLAUS
Exec Dt:
12/12/1989
9
BECKER, BENEDIKT
Exec Dt:
12/18/1989
10
SCHALLER, KLAUS
Exec Dt:
12/08/1989
11
STRANG, HARRY
Exec Dt:
12/08/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT,
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045560
NONE
07460208
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 28
Reel/Frame:005389/0091   Pages: 2
Recorded: 07/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEGELE, MICHAEL
Exec Dt:
06/25/1990
2
BAASNER, BERND
Exec Dt:
06/25/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5109020
NONE
07549784
Correspondence name and address
SPRUNG HORN KRAMER, ET AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 29
Reel/Frame:005407/0096   Pages: 2
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
08/01/1990
2
FISCHER, REINER
Exec Dt:
08/01/1990
3
LURSSEN, KLAUS
Exec Dt:
08/01/1990
4
SANTEL, HANS-JOACHIM
Exec Dt:
08/01/1990
5
SCHMIDT, ROBERT R.
Exec Dt:
08/01/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191089
NONE
07565536
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 30
Reel/Frame:005460/0648   Pages: 2
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
09/17/1990
2
SCHWAMBORN, MICHAEL
Exec Dt:
09/17/1990
3
SANTEL, HANS-JOACHIM
Exec Dt:
09/17/1990
4
LURSSEN, KLAUS
Exec Dt:
09/17/1990
5
SCHMIDT, ROBERT R.
Exec Dt:
09/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057142
NONE
07587283
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 31
Reel/Frame:005721/0655   Pages: 2
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FORSTER, HEINZ
Exec Dt:
03/14/1991
2
DIEHR, HANS-JOACHIM
Exec Dt:
04/28/1991
3
BAASNER, BERND
Exec Dt:
05/03/1991
4
KYSELA, ERNST
Exec Dt:
05/03/1991
5
MARHOLD, ALBRECHT
Exec Dt:
05/03/1991
6
GASSEN, KARL-RUDOLF
Exec Dt:
05/03/1991
7
SCHMIDT, ROBERT R.
Exec Dt:
03/14/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5169427
NONE
07706127
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 32
Reel/Frame:005801/0027   Pages: 3
Recorded: 07/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
06/03/1991
2
LORENTZEN, JENS
Exec Dt:
06/03/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093532
NONE
07739112
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 33
Reel/Frame:005842/0123   Pages: 2
Recorded: 09/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEGELE, MICHAEL
Exec Dt:
06/24/1991
2
BAASNER, BERND
Exec Dt:
06/24/1991
3
BERTRAM, HEINZ-JURGEN
Exec Dt:
07/15/1991
4
HARTWIG, JURGEN
Exec Dt:
06/24/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
AC ORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171355
NONE
07754883
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 34
Reel/Frame:006411/0896   Pages: 3
Recorded: 12/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAASNER, BERND
Exec Dt:
10/21/1992
2
FISCHER, REINER
Exec Dt:
10/21/1992
3
WIDDIG, ARNO
Exec Dt:
10/21/1992
4
LURSSEN, KLAUS
Exec Dt:
10/21/1992
5
SANTEL, HANS-JOACHIM
Exec Dt:
10/21/1992
6
SCHMIDT, ROBERT R.
Exec Dt:
10/21/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 5090 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5338860
NONE
07985377
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
1140 AVE. OF THE AMERICAS
NEW YORK CITY, NY 10036
Assignment: 35
Reel/Frame:006769/0827   Pages: 2
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
09/07/1993
2
BAASNER, BERND
Exec Dt:
09/02/1993
3
LIEB, FOLKER
Exec Dt:
09/07/1993
4
HABERKORN, AXEL
Exec Dt:
09/06/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482956
NONE
08146634
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEOANRD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 36
Reel/Frame:006854/0692   Pages: 2
Recorded: 01/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARHOLD, ALBRECH
Exec Dt:
11/08/1993
2
BAASNER, BERND
Exec Dt:
11/09/1993
3
HANSSLER, GERD
Exec Dt:
11/11/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504214
NONE
08184887
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 37
Reel/Frame:006897/0866   Pages: 2
Recorded: 01/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGELE, MICHAEL
Exec Dt:
11/24/1993
2
LUI, NORBERT
Exec Dt:
11/18/1993
3
BAASNER, BERND
Exec Dt:
11/16/1993
4
HANBLER, GERD
Exec Dt:
11/22/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420293
NONE
08179803
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 38
Reel/Frame:008226/0131   Pages: 3
Recorded: 05/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
03/22/1995
2
BAASNER, BERND
Exec Dt:
03/16/1995
3
LIEB, FOLKER
Exec Dt:
03/20/1995
4
BOHM, STEFAN
Exec Dt:
03/27/1995
5
MARHOLD, ALBRECHT
Exec Dt:
03/20/1995
6
GORGENS, ULRICH
Exec Dt:
03/23/1995
7
STENDEL, WILHELM
Exec Dt:
03/30/1995
8
DEHNE, HEINZ-WILHELM
Exec Dt:
04/04/1995
9
SANTEL, HANS-JOACHIM
Exec Dt:
04/19/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656649
NONE
08428087
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 39
Reel/Frame:007501/0361   Pages: 2
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNKENHEIMER, WINFRIED
Exec Dt:
03/22/1995
2
BAASNER, BERND
Exec Dt:
03/17/1995
3
LIEB, FOLKER
Exec Dt:
03/20/1995
4
ERDELEN, CHRISTOPH
Exec Dt:
03/21/1995
5
WACHENDORFF-NEUMANN, ULRIKE
Exec Dt:
03/24/1995
6
STENDEL, ULRICH
Exec Dt:
03/28/1995
7
GORGENS, ULRICH
Exec Dt:
03/21/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585395
NONE
08424256
Correspondence name and address
WILLIAM C. GERSTENZAN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 40
Reel/Frame:008234/0796   Pages: 3
Recorded: 09/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAASNER, BERND
Exec Dt:
06/21/1996
2
HAGEMANN, HERMANN
Exec Dt:
06/21/1996
3
HEIL, MARKUS
Exec Dt:
07/08/1996
4
LIEB, FOLKER
Exec Dt:
06/21/1996
5
UHR, HERMANN
Exec Dt:
07/10/1996
6
ERDELEN, CHRISTOPH
Exec Dt:
07/04/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726199
NONE
08716255
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 41
Reel/Frame:009112/0421   Pages: 3
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABMANN, LUTZ
Exec Dt:
09/01/1997
2
BAASNER, BERND
Exec Dt:
09/27/1997
3
HABERKORN, AXEL
Exec Dt:
09/09/1997
4
LIEB, FOLKER
Exec Dt:
09/27/1997
5
LUNKENHEIMER, WINFRIED
Exec Dt:
09/02/1997
6
LUI, NORBERT
Exec Dt:
09/05/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D 513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034116
NONE
08952758
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 42
Reel/Frame:010101/0334   Pages: 3
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATZKE, MICHAEL
Exec Dt:
05/04/1999
2
PETERSEN, UWE
Exec Dt:
05/06/1999
3
JAETSCH, THOMAS
Exec Dt:
05/27/1999
4
BARTEL, STEPHAN
Exec Dt:
05/06/1999
5
SCHENKE, THOMAS
Exec Dt:
05/06/1999
6
HIMMLER, THOMAS
Exec Dt:
05/19/1999
7
BAASNER, BERND
Exec Dt:
05/14/1999
8
WERLING, HANS-OTTO
Exec Dt:
05/20/1999
9
SCHALLER, KLAUS
Exec Dt:
05/21/1999
10
LABISCHINSKI, HARALD
Exec Dt:
05/21/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133260
NONE
09319888
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 43
Reel/Frame:010147/0925   Pages: 5
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETERSEN, UWE
Exec Dt:
05/21/1999
2
MATZKE, MICHAEL
Exec Dt:
06/17/1999
3
JAETSCH, THOMAS
Exec Dt:
06/18/1999
4
SCHENKE, THOMAS
Exec Dt:
05/21/1999
5
HIMMLER, THOMAS
Exec Dt:
05/27/1999
6
BARTEL, STEPHAN
Exec Dt:
06/10/1999
7
BAASNER, BERND
Exec Dt:
05/21/1999
8
WERLING, HANS-OTTO
Exec Dt:
06/14/1999
9
SCHALLER, KLAUS
Exec Dt:
06/16/1999
10
LABISCHINSKI, HARALD
Exec Dt:
06/19/1999
11
ENDERMANN, RAINER
Exec Dt:
06/14/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288081
NONE
09319848
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 44
Reel/Frame:010186/0795   Pages: 3
Recorded: 07/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHALLER, KLAUS
Exec Dt:
06/16/1999
2
BAASNER, BERND
Exec Dt:
06/18/1999
3
LISZKAY, MAGDALENA
Exec Dt:
06/26/1999
4
WERLING, HANS-OTTO
Exec Dt:
06/16/1999
5
PROKSCHI, EHRHARDT
Exec Dt:
06/23/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204272
NONE
09319974
Correspondence name and address
SPRUNG KRAMER SCHAFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 45
Reel/Frame:011546/0045   Pages: 2
Recorded: 01/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREIF, GISELA
Exec Dt:
12/06/2000
2
HABERKORN, AXEL
Exec Dt:
12/12/2000
3
BAASNER, BERND
Exec Dt:
12/01/2000
4
LIEB, FOLKER
Exec Dt:
11/29/2000
5
MARHOLD, ALBRECHT
Exec Dt:
11/29/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620833
NONE
09743440
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 46
Reel/Frame:012504/0754   Pages: 3
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREIF, GIESELA
Exec Dt:
09/06/2001
2
HABERKORN, AXEL
Exec Dt:
09/20/2001
3
BAASNER, BERND
Exec Dt:
09/11/2001
4
LIEB, FOLKER
Exec Dt:
08/29/2001
5
MARHOLD, ALBRECHT
Exec Dt:
08/29/2001
6
STOLTING, JORN
Exec Dt:
09/05/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569881
NONE
10018212
Correspondence name and address
GODFRIED R. AKORLI
100 BAYER ROAD
BAYER CORPORATION
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

Search Results as of: 05/03/2024 03:25 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT