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Patent Assignment Assignor Details
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Assignor Name : PFITZNER, JORG
Total Assignments: 5
Assignment: 1
Reel/Frame:003973/0483   Pages: 1
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
METZGER, KARL G.
Exec Dt:
12/28/1981
2
PFITZNER, JORG
Exec Dt:
12/28/1981
3
SCHMIDT, DELF
Exec Dt:
12/28/1981
4
WEYLAND, HORST
Exec Dt:
12/23/1981
5
BENZ, GUNTER
Exec Dt:
12/23/1981
6
SCHRODER, THEO
Exec Dt:
12/23/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4416870
NONE
06340418
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003973/0484   Pages: 1
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
METZGER, KARL G.
Exec Dt:
12/28/1981
2
PFITZNER, JORG
Exec Dt:
12/28/1981
3
SCHMIDT, DELF
Exec Dt:
12/28/1981
4
WEYLAND, HORST
Exec Dt:
12/23/1981
5
BENZ, GUNTER
Exec Dt:
12/23/1981
6
SCHRODER, THEO
Exec Dt:
12/23/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415557
NONE
06340449
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004008/0055   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENZ, GUNTER
Exec Dt:
05/23/1982
2
METZGER, KARL G.
Exec Dt:
05/23/1982
3
PFITZNER, JORG
Exec Dt:
05/23/1982
4
SCHMIDT, DELF
Exec Dt:
06/03/1982
5
ZEILER, HANS-JOACHIM
Exec Dt:
06/03/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474762
NONE
06387904
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004333/0213   Pages: 1
Recorded: 11/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENZ, GUNTER
Exec Dt:
10/23/1984
2
METZGER, KARL G.
Exec Dt:
10/23/1984
3
PFITZNER, JORG
Exec Dt:
10/23/1984
4
SCHMIDT, DELF
Exec Dt:
10/23/1984
5
ZEILER, HANS-JOACHIM
Exec Dt:
10/23/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626525
NONE
06669176
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:006359/0894   Pages: 4
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRIES, WALTER
Exec Dt:
11/17/1992
2
PFAFF, GUNTHER
Exec Dt:
11/17/1992
3
PFITZNER, JORG
Exec Dt:
11/17/1992
4
SIMON, GERHARD
Exec Dt:
11/17/1992
Assignee
1
PFIZER INC.
235 EAST 42ND STREET, 20TH FLOOR
NEW YORK, NEW YORK 10017-5755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360612
NONE
07959869
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC
235 EAST 42ND STREET, 20TH FLOOR
NEW YORK, NY 10017-5755

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