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Patent Assignment Assignor Details
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Assignor Name : PERREY, HERMANN
Total Assignments: 19
Assignment: 1
Reel/Frame:003947/0469   Pages: 1
Recorded: 11/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUHAUS, KARL-FRIEDRICH
Exec Dt:
11/06/1981
2
PERREY, HERMANN
Exec Dt:
11/06/1981
3
FUHR, KARL
Exec Dt:
11/06/1981
4
FREIER, HANS-JOACHIM
Exec Dt:
11/06/1981
5
BENDSZUS, OTTO
Exec Dt:
11/06/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380604
NONE
06325813
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003974/0073   Pages: 1
Recorded: 01/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALFES, FRANZ
Exec Dt:
01/04/1982
2
PERREY, HERMANN
Exec Dt:
01/04/1982
3
MEYER, KARL-HEINRICH
Exec Dt:
01/04/1982
4
HEINE, DIEZ
Exec Dt:
01/04/1982
5
KOWITZ, FRIEDRICH
Exec Dt:
01/04/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430483
NONE
06341232
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004026/0618   Pages: 1
Recorded: 07/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUHAUS, KARL-FRIEDRICH
Exec Dt:
07/01/1982
2
MULLER-ALBRECHT, HORST
Exec Dt:
07/01/1982
3
DOLLHAUSEN, MANFRED
Exec Dt:
07/01/1982
4
PERREY, HERMANN
Exec Dt:
07/01/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4436570
NONE
06398736
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004137/0431   Pages: 1
Recorded: 06/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BORNATSCH, WOLFGANG
Exec Dt:
05/24/1983
2
KUTH, ROBERT
Exec Dt:
05/24/1983
3
PERREY, HERMANN
Exec Dt:
05/24/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502863
NONE
06501035
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004244/0725   Pages: 1
Recorded: 03/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PREUSS, REINHARD
Exec Dt:
03/15/1984
2
PERREY, HERMANN
Exec Dt:
03/15/1984
3
RITTER, HELMUT
Exec Dt:
03/15/1984
4
REINECKE, PAUL
Exec Dt:
03/15/1984
5
BRANDES, WILHELM
Exec Dt:
03/15/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535074
NONE
06593323
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004282/0886   Pages: 1
Recorded: 07/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRINKMEYER, HERMANN
Exec Dt:
06/15/1984
2
SCHMIDT, MANFRED
Exec Dt:
06/15/1984
3
PERREY, HERMANN
Exec Dt:
06/15/1984
4
EL SAYED, AZIZ
Exec Dt:
06/15/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4579934
NONE
06627970
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:004298/0207   Pages: 1
Recorded: 08/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PERREY, HERMANN
Exec Dt:
07/23/1984
2
MATNER, MARTIN
Exec Dt:
07/23/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535111
NONE
06638907
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:004408/0291   Pages: 1
Recorded: 04/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EGERER, PETER
Exec Dt:
04/16/1985
2
HAESE, WILFRIED
Exec Dt:
04/16/1985
3
PERREY, HERMANN
Exec Dt:
04/16/1985
4
SCHMIDT-KASTNER, GUNTER
Exec Dt:
04/16/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774178
NONE
06727693
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004510/0427   Pages: 1
Recorded: 01/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
01/16/1986
2
OBERKIRCH, WOLFGANG
Exec Dt:
01/16/1986
3
PERREY, HERMANN
Exec Dt:
01/16/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4745175
NONE
06821568
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004557/0465   Pages: 1
Recorded: 05/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
05/07/1986
2
EXNER, OTTO
Exec Dt:
05/07/1986
3
FINKEL, PETER
Exec Dt:
05/07/1986
4
PERREY, HERMANN
Exec Dt:
05/07/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792609
NONE
06866039
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004615/0647   Pages: 1
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COLLES, JOSEPH H.
Exec Dt:
09/17/1986
2
HUBLER, GERHARD
Exec Dt:
09/17/1986
3
PERREY, HERMANN
Exec Dt:
09/19/1986
4
NIPPE, BURKHARD
Exec Dt:
09/19/1986
5
KOBER, HEINRICH
Exec Dt:
09/19/1986
Assignee
1
AGFA-GEVAERT AKTIENGESELLSCHAFT, A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4899151
NONE
06915784
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 12
Reel/Frame:004639/0319   Pages: 1
Recorded: 10/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
10/17/1986
2
VON DOHREN, HANS-HAGEN
Exec Dt:
10/17/1986
3
PERREY, HERMANN
Exec Dt:
10/17/1986
4
WEHLING, KLAUS
Exec Dt:
10/17/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824640
NONE
06923536
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 13
Reel/Frame:004697/0878   Pages: 1
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOYERT, WILHELM
Exec Dt:
04/07/1987
2
WINKLER, JURGEN
Exec Dt:
04/07/1987
3
PERREY, HERMANN
Exec Dt:
04/07/1987
4
HEIDINGSFELD, HERBERT
Exec Dt:
04/07/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762884
NONE
07040428
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:004710/0402   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
04/10/1987
2
HILDENBRAND, KARLHEINZ
Exec Dt:
04/10/1987
3
VON GIZYCKI, ULRICH
Exec Dt:
04/10/1987
4
MERTEN, RUDOLF
Exec Dt:
04/10/1987
5
PERREY, HERMANN
Exec Dt:
04/10/1987
6
WOLF, GERHARD D.
Exec Dt:
04/10/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4804475
NONE
07047241
 
4804475
NONE
07047241
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 15
Reel/Frame:004775/0850   Pages: 1
Recorded: 06/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENNING, WOLFGANG
Exec Dt:
06/05/1987
2
LANGENTHAL, WOLFRAM V.
Exec Dt:
06/05/1987
3
PERREY, HERMANN
Exec Dt:
06/05/1987
4
STRIEGLER, HELLMUT
Exec Dt:
06/05/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888379
NONE
07064680
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 16
Reel/Frame:004894/0716   Pages: 1
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
06/03/1988
2
PERREY, HERMANN
Exec Dt:
06/03/1988
3
MATNER, MARTIN
Exec Dt:
06/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923920
NONE
07208655
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 17
Reel/Frame:006267/0385   Pages: 2
Recorded: 09/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASP, CHRISTIAN
Exec Dt:
08/07/1992
2
TIMMERMANN, RALF
Exec Dt:
08/07/1992
3
PERREY, HERMANN
Exec Dt:
08/07/1992
4
LEHMANN, BERNHARD
Exec Dt:
08/07/1992
5
KUSSI, SIEGFRIED
Exec Dt:
08/07/1992
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN 5090 LEVERKUSEN, BAYERWERK GERMANY
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314982
NONE
07945867
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:014736/0370   Pages: 2
Recorded: 11/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERMANTEL, MATTHIAS
Exec Dt:
09/30/2003
2
PERREY, HERMANN
Exec Dt:
09/15/2003
3
WAMPRECHT, CHRITIAN
Exec Dt:
09/15/2003
4
MECKEL, WALTER
Exec Dt:
10/01/2003
5
RAMTHUN, JURGEN
Exec Dt:
10/09/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268183
US20040068049
10641550
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:016108/0149   Pages: 3
Recorded: 12/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSCH, RUEDIGER
Exec Dt:
11/23/2004
2
MAZANEK, JAN
Exec Dt:
11/24/2004
3
PERREY, HERMANN
Exec Dt:
11/15/2004
4
PANSKUS, KNUT
Exec Dt:
11/22/2004
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659338
US20050137309
11013177
Correspondence name and address
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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