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Patent Assignment Assignor Details
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Assignor Name : PUCHNER, FRITZ
Total Assignments: 7
Assignment: 1
Reel/Frame:005746/0302   Pages: 2
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SACKMANN, GUNTER
Exec Dt:
04/08/1991
2
KONIG, JOACHIM
Exec Dt:
04/09/1991
3
PUCHNER, FRITZ
Exec Dt:
04/09/1991
4
BAUMGEN, HEINZ
Exec Dt:
04/09/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
LEVERKUSEN,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258466
NONE
07713923
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:005985/0231   Pages: 2
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINERS, JURGEN
Exec Dt:
10/28/1991
2
WIGGER, HERBERT
Exec Dt:
10/29/1991
3
PUCHNER, FRITZ
Exec Dt:
10/29/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344620
NONE
07821211
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006378/0779   Pages: 3
Recorded: 10/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINERS, JURGEN
Exec Dt:
09/12/1992
2
LEIRITZ, KARL
Exec Dt:
09/12/1992
3
PUCHNER, FRITZ
Exec Dt:
09/12/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434222
NONE
07966250
Correspondence name and address
LEONARD HORN
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006392/0374   Pages: 2
Recorded: 01/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, MICHAEL
Exec Dt:
10/30/1992
2
PROBST, JOACHIM
Exec Dt:
10/30/1992
3
ALBERTS, HEINRICH
Exec Dt:
10/30/1992
4
KONIG, JOACHIM
Exec Dt:
10/30/1992
5
BAUMGEN, HEINZ
Exec Dt:
10/30/1992
6
PUCHNER, FRITZ
Exec Dt:
10/30/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP 5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314721
NONE
08000751
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET AL
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:006665/0510   Pages: 2
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINERS, JURGEN
Exec Dt:
06/29/1993
2
LAAS, HANS-JOSEF
Exec Dt:
07/02/1993
3
KONIG, JOACHIM
Exec Dt:
07/06/1993
4
REIFF, HELMUT
Exec Dt:
07/05/1993
5
PROBST, JOACHIM
Exec Dt:
06/29/1993
6
BOMER, BRUNO
Exec Dt:
06/29/1993
7
HALPAAP, REINHARD
Exec Dt:
07/02/1993
8
PUCHNER, FRITZ
Exec Dt:
07/06/1993
9
TRAUBEL, HARRO
Exec Dt:
07/06/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN LEVERKUSEN D 51368 GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503714
NONE
08100024
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAIN ROAD
4TH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 6
Reel/Frame:008740/0105   Pages: 3
Recorded: 06/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKSTEIN, UDO
Exec Dt:
04/30/1997
2
KONIG, JOACHIM
Exec Dt:
04/11/1997
3
PUCHNER, FRITZ
Exec Dt:
04/25/1997
4
FELDHUES, ULRICH
Exec Dt:
04/11/1997
5
KOCHER, MATTHIAS
Exec Dt:
04/25/1997
6
VOGT, UWE
Exec Dt:
04/28/1997
7
WENDEROTH, ECKHARD
Exec Dt:
04/11/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387296
NONE
08860503
Correspondence name and address
SPRUNG KRAMER SCHAEFER ET AL.
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 7
Reel/Frame:008970/0309   Pages: 3
Recorded: 02/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYSSEN, ROGER
Exec Dt:
01/19/1998
2
PFUTZENREUTER, DIRK
Exec Dt:
01/08/1998
3
RICHTER, ROLF
Exec Dt:
01/08/1998
4
PUCHNER, FRITZ
Exec Dt:
01/20/1998
5
HASSENRUCK, KARIN
Exec Dt:
01/23/1998
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077339
NONE
08954603
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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