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Patent Assignment Assignee Details
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Assignee Name : BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
Total Assignments: 16
Assignment: 1
Reel/Frame:003838/0304   Pages: 1
Recorded: 10/27/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT MANFRED
Exec Dt:
08/15/1980
2
FREITAG DIETER
Exec Dt:
10/01/1980
3
BOTTENBRUCH LUDWIG
Exec Dt:
10/01/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374971
NONE
06201254
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003837/0063   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIEDER WOLFGANG
Exec Dt:
09/24/1980
2
WITTE JOSEF
Exec Dt:
09/24/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4288581
NONE
06199071
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:003833/0555   Pages: 1
Recorded: 11/21/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MERTEN RUDOLF
Exec Dt:
10/27/1980
2
ROTTMAIER LUDWIG
Exec Dt:
10/27/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4323687
NONE
06208870
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:003832/0330   Pages: 1
Recorded: 12/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIECK HILMAR
Exec Dt:
11/21/1980
2
GUTSCHE WALTER
Exec Dt:
11/21/1980
3
WODITSCH PETER
Exec Dt:
11/21/1980
4
PANEK PETER
Exec Dt:
11/21/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4304758
NONE
06213540
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:003832/0331   Pages: 1
Recorded: 12/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PANEK PETER
Exec Dt:
11/21/1980
2
GUTSCHE WALTER
Exec Dt:
11/21/1980
3
WODITSCH PETER
Exec Dt:
11/21/1980
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4313913
NONE
06213539
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004244/0085   Pages: 1
Recorded: 03/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASSHOFER, WERNER
Exec Dt:
03/14/1984
2
PROLINGHEUER, ERNST-CHRISTOPH
Exec Dt:
03/14/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500656
NONE
06594054
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP.
PENN LINCOLN PWY. W.
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:004296/0636   Pages: 1
Recorded: 05/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMA, WILHELM
Exec Dt:
05/10/1984
2
NACHTKAMP, KLAUS
Exec Dt:
05/10/1984
3
SCHROER, WALTER
Exec Dt:
05/10/1984
4
LANGEL, ROLF
Exec Dt:
05/10/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543144
NONE
06599028
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:004301/0580   Pages: 1
Recorded: 06/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRISHNAN, SIVARAM
Exec Dt:
05/17/1984
2
KIRCHER, KLAUS
Exec Dt:
05/17/1984
3
KRESS, HANS-JURGEN
Exec Dt:
05/17/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594375
NONE
06617198
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP.
PENN LINCOLN PWY. W.
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:004305/0794   Pages: 1
Recorded: 08/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WUST, ALFREDO
Exec Dt:
07/23/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591647
NONE
06641528
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004305/0047   Pages: 1
Recorded: 08/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAAS, PETER
Exec Dt:
08/10/1984
2
AVAR, GEZA
Exec Dt:
08/10/1984
3
GRAMMES, HARTWIG
Exec Dt:
08/10/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540626
NONE
06645205
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:004302/0512   Pages: 1
Recorded: 08/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARZOLPH, GERHARD
Exec Dt:
08/14/1984
2
LUNKENHEIMER, WINFRIED
Exec Dt:
08/14/1984
3
FEDTKE, CARL
Exec Dt:
08/14/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4715888
NONE
06642976
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004397/0975   Pages: 1
Recorded: 04/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSENTRETER, ULRICH
Exec Dt:
03/20/1985
2
THOMAS, GUNTER
Exec Dt:
03/20/1985
3
KNORR, ANDREAS
Exec Dt:
03/20/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4621093
NONE
06720668
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004394/0667   Pages: 1
Recorded: 04/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DICKE, HNS-RUDOLF
Exec Dt:
03/28/1985
2
BOTTENBRUCH, LUDWIG
Exec Dt:
03/28/1985
3
FREITAG, DIETER
Exec Dt:
03/28/1985
4
EL SAYED, AZIZ
Exec Dt:
03/28/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600764
NONE
06723268
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 14
Reel/Frame:004397/0115   Pages: 1
Recorded: 04/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENTSCHEL, KARL-HEINZ
Exec Dt:
04/04/1985
2
KUSSI, SIEGFRIED
Exec Dt:
04/04/1985
3
BOTSCH, HANSJURGEN
Exec Dt:
04/04/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666618
NONE
06724373
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004975/0808   Pages: 1
Recorded: 11/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TORK, LEO
Exec Dt:
10/27/1988
2
HOHNE, WOLFGANG
Exec Dt:
10/27/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002584
NONE
07271563
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:005194/0781   Pages: 1
Recorded: 09/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAMBERTS, WILHELM
Exec Dt:
07/31/1989
2
SOMMERFELD, KLAUS-DIETER
Exec Dt:
07/31/1989
3
BIELEFELDT, DIETMAR
Exec Dt:
07/31/1989
4
MARHOLD, ALBRECHT
Exec Dt:
07/31/1989
5
NEGELE, MICHAEL
Exec Dt:
07/31/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
D 5090 LEVERKUSEN BAYERWERK
FED. REP. OF GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931482
NONE
07355530
Correspondence name and address
RICHARD E. L. HENDERSON
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741

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