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Patent Assignment Assignor Details
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Assignor Name : BUSCHHAUS, HANS-ULRICH
Total Assignments: 12
Assignment: 1
Reel/Frame:004083/0066   Pages: 1
Recorded: 01/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHHAUS, HANS-ULRICH
Exec Dt:
12/22/1982
2
FINDEISEN, KURT
Exec Dt:
12/22/1982
3
BOCK, MANFRED
Exec Dt:
12/22/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4465836
NONE
06456901
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:004122/0836   Pages: 1
Recorded: 04/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHHAUS, HANS-ULRICH
Exec Dt:
03/28/1983
2
FINDEISEN, KURT
Exec Dt:
04/06/1983
3
TRAENCKNER, HANS-JOACHIM
Exec Dt:
04/06/1983
4
BEER, WOLFGANG
Exec Dt:
04/05/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4439591
NONE
06488493
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004216/0362   Pages: 1
Recorded: 12/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON BONIN, WULF
Exec Dt:
12/21/1983
2
BUSCHHAUS, HANS-ULRICH
Exec Dt:
12/21/1983
3
BECK, ULRICH
Exec Dt:
12/21/1983
4
BAUMGEN, HEINZ
Exec Dt:
12/21/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4568391
NONE
06566644
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004321/0480   Pages: 1
Recorded: 10/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TIBURTIUS, CHRISTOPH
Exec Dt:
09/28/1984
2
MARX, ANNA
Exec Dt:
09/28/1984
3
BUSCHHAUS, HANS-ULRICH
Exec Dt:
09/28/1984
4
FINDEISEN, KURT
Exec Dt:
09/28/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659753
NONE
06658340
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:006558/0320   Pages: 2
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, HANS-GEORG
Exec Dt:
04/20/1993
2
EXNER, OTTO
Exec Dt:
04/20/1993
3
BUSCHHAUS, HANS-ULRICH
Exec Dt:
04/20/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN D-5090, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389300
NONE
08064538
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 6
Reel/Frame:008042/0093   Pages: 2
Recorded: 12/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUER, LUZ
Exec Dt:
09/19/1995
2
KUGLER, MARTIN
Exec Dt:
09/19/1995
3
BUSCHHAUS, HANS-ULRICH
Exec Dt:
09/19/1995
4
SCHRAGER, HEINRICH
Exec Dt:
09/21/1995
5
KUNISCH, FRANKZ
Exec Dt:
09/19/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE KONZERN
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972971
NONE
08564249
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 7
Reel/Frame:009830/0426   Pages: 3
Recorded: 06/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UHR, HERMANN
Exec Dt:
03/13/1998
2
BUSCHHAUS, HANS-ULRICH
Exec Dt:
03/18/1998
3
KUGLER, MARTIN
Exec Dt:
03/17/1998
4
KUNISCH, FRANZ
Exec Dt:
03/13/1998
5
SCHRAGE, HEINRICH
Exec Dt:
03/19/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6534529
US20020006924
09091896
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 8
Reel/Frame:010361/0902   Pages: 3
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/22/1998
2
KRUGER, BERND-WIELAND
Exec Dt:
10/22/1998
3
MARKERT, ROBERT
Exec Dt:
10/26/1998
4
TIEMANN, RALF
Exec Dt:
10/27/1998
5
KUHN, DIETMAR
Exec Dt:
11/13/1998
6
DUTZMANN, STEFAN
Exec Dt:
10/27/1998
7
STENZEL, KLAUS
Exec Dt:
10/27/1998
8
ERDELEN, CHRISTOPH
Exec Dt:
11/02/1998
9
KUGLER, MARTIN
Exec Dt:
11/09/1998
10
BUSCHHAUS, HANS-ULRICH
Exec Dt:
11/06/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319940
NONE
09230162
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:010752/0965   Pages: 3
Recorded: 04/13/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIFTH ASSIGNOR, FILED ON 01-20-99, RECORDED ON REEL 010361 FRAME 0902. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
ELBE, HANS-LUDWIG
Exec Dt:
10/22/1998
2
KRUGER, BERND-WIELAND
Exec Dt:
10/22/1998
3
MARKERT, ROBERT
Exec Dt:
10/26/1998
4
TIEMANN, RALF
Exec Dt:
10/27/1998
5
KUHNT, DIETMAR
Exec Dt:
11/13/1998
6
DUTZMANN, STEFAN
Exec Dt:
10/27/1998
7
STENZEL, KLAUS
Exec Dt:
10/27/1998
8
ERDELEN, CHRISTOPH
Exec Dt:
11/02/1998
9
KUGLER, MARTIN
Exec Dt:
11/09/1998
10
BUSCHHAUS, HANS-ULRICH
Exec Dt:
11/06/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319940
NONE
09230162
Correspondence name and address
BAYER CORPORATION
CAROL MARMO
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:010542/0958   Pages: 3
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINEMANN, ULRICH
Exec Dt:
09/13/1999
2
GAYER, HERBERT
Exec Dt:
09/14/1999
3
GERDES, PETER
Exec Dt:
09/23/1999
4
MARHOLD, ALBRECHT
Exec Dt:
09/10/1999
5
STELZER, UWE
Exec Dt:
09/21/1999
6
LANTZSCH, REINHARD
Exec Dt:
09/15/1999
7
TIEMANN, RALF
Exec Dt:
09/30/1999
8
STENZEL, KLAUS
Exec Dt:
10/04/1999
9
MAULER-MACHNIK, ASTRID
Exec Dt:
09/24/1999
10
DUTZMANN, STEFAN
Exec Dt:
09/29/1999
11
KUGLER, MARTIN
Exec Dt:
10/06/1999
12
BUSCHHAUS, HANS-ULRICH
Exec Dt:
10/18/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306855
NONE
09445084
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 11
Reel/Frame:010757/0741   Pages: 2
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSCHHAUS, HANS-ULRICH
Exec Dt:
02/07/2000
2
SPETMANN, PETER
Exec Dt:
02/08/2000
3
JAETSCH, THOMAS
Exec Dt:
02/08/2000
4
KUGLER, MARTIN
Exec Dt:
02/08/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBERIECH RP PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020055566
09552044
Correspondence name and address
BAYER CORPORATION
PATENT DEPARTMENT
RICHARD E.L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:018565/0401   Pages: 3
Recorded: 11/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRINZ, THOMAS
Exec Dt:
09/11/2006
2
ECKERT, MARKUS
Exec Dt:
09/11/2006
3
BUSCHHAUS, HANS-ULRICH
Exec Dt:
09/12/2006
4
KAHLERT, STEFFEN
Exec Dt:
09/25/2006
Assignee
1
LANXESS DEUTSCHLAND GMBH
LEVERKUSEN, GERMANY D-51369
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420076
US20070213552
11596026
Correspondence name and address
MICHAEL A. MILLER, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275

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