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Patent Assignment Assignor Details
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Assignor Name : BARAN, JOHN S.
Total Assignments: 26
Assignment: 1
Reel/Frame:004194/0943   Pages: 1
Recorded: 11/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARAN, JOHN S.
Exec Dt:
11/02/1983
2
LIANG, CHI-DEAN
Exec Dt:
11/02/1983
Assignee
1
G.D. SEARLE & CO
1045 SKOKIE
A DE CORP
ILLINOIS 60076
Property
 
Pat #
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4499289
NONE
06549534
Correspondence name and address
JOHN J. MC DONNELL
CORPORATE PATENT DEPARTMENT
G. D. SEARLE & CO.
P. O. BOX 1045
SKOKIE, IL 60076
Assignment: 2
Reel/Frame:004216/0720   Pages: 1
Recorded: 01/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOWRIE, HARMAN S.
Exec Dt:
12/23/1983
2
BARAN, JOHN S.
Exec Dt:
12/23/1983
Assignee
1
G. D. SEARLE & CO.
P.O. BOX 1045
A CORP. OF DE
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
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4554359
NONE
06569007
Correspondence name and address
JOHN J. MC DONNELL
CORPORATE PATENT DEPT.
G. D. SEARLE & CO.
P. O. BOX 1045
SKOKIE, IL 60076
Assignment: 3
Reel/Frame:004250/0842   Pages: 1
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSEN, DONALD W. JR.
Exec Dt:
04/06/1984
2
BARAN, JOHN S.
Exec Dt:
04/06/1984
3
OWENS, WILLIAM H.
Exec Dt:
04/06/1984
Assignee
1
G.D. SEARLE & CO., A CORP OF DE
BOX 1045
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514332
NONE
06600650
Correspondence name and address
JOHN H. MC DONNELL
CORPORATE PATENT DEPT.
G. D. SEARLE & CO.
P.O.BOX 1045
SKOKIE, IL 60076
Assignment: 4
Reel/Frame:004440/0593   Pages: 1
Recorded: 03/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARAN, JOHN S.
Exec Dt:
03/07/1985
2
LINDBERG, THOMAS J.
Exec Dt:
03/07/1985
3
LOWRIE, HARMAN S.
Exec Dt:
03/07/1985
Assignee
1
G.D. SEARLE & CO., P.O. BOX 1045 SKOKIE, IL 60076 A CORP OF DE
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622338
NONE
06710375
Correspondence name and address
JOHN J. MC DONNELL
CORPORATE PATENT DEPT.
G. D. SEARLE AND CO.
P. O. BOX 1045
SKOKIE, IL 60076
Assignment: 5
Reel/Frame:004409/0967   Pages: 1
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARAN, JOHN S.
Exec Dt:
05/10/1985
2
HANSON, GUNNAR J.
Exec Dt:
05/10/1985
Assignee
1
G.D. SEARLE & CO.
P.O. BOX 1045
A CORP OF DE
SKOKIE, ILLINOIS 60076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657931
NONE
06734296
Correspondence name and address
JOHN J. MC DONNELL
CORP. PATENT DEPT., G. D. SEARLE & CO.
P. O. BOX 1045
SKOKIE, IL 60076
Assignment: 6
Reel/Frame:004828/0366   Pages: 1
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/01/1987
2
BARAN, JOHN S.
Exec Dt:
10/01/1987
Assignee
1
G. D. SEARLE & CO., A DE. CORP.
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877785
NONE
07103987
Correspondence name and address
CORPORATE PATENT DEPT.
G. D. SEARLE AND CO.
P. O. BOX 5110
ATTN: PAUL D. MATUKAITIS
CHICAGO, IL 60680-9889
Assignment: 7
Reel/Frame:004831/0098   Pages: 1
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/01/1987
2
BARAN, JOHN S.
Exec Dt:
10/01/1987
Assignee
1
G. D. SEARLE & CO., A DE. CORP.
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931429
NONE
07103615
Correspondence name and address
CORPORATE PATENT DEPT.
G. D. SEARLE AND CO.
P. O. BOX 5110
ATTN: PAUL D. MATUKAITIS
CHICAGO, IL 60680-9889
Assignment: 8
Reel/Frame:004833/0857   Pages: 1
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/01/1987
2
BARAN, JOHN S.
Exec Dt:
10/01/1987
Assignee
1
G.D. SEARLE & CO.
P.O. BOX 5110
A DE. CORP.
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089471
NONE
07103632
Correspondence name and address
CORPORATE PATENT DEPT.
G. D. SEARLE AND CO.
P. O. BOX 5110
ATTN: PAUL D. MATUKAITIS
CHICAGO, IL 60680-9889
Assignment: 9
Reel/Frame:004845/0097   Pages: 1
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/15/1987
2
BARAN, JOHN S.
Exec Dt:
10/15/1987
Assignee
1
G.D. SEARLE & CO., A DE CORP.
5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977141
NONE
07103625
Correspondence name and address
CORPORATE PATENT DEPT.
G. D. SEARLE AND CO.
P. O. BOX 5110
ATTN: PAUL D. MATUKAITIS
CHICAGO, IL 60680-9889
Assignment: 10
Reel/Frame:004869/0066   Pages: 1
Recorded: 02/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARAN, JOHN S.
Exec Dt:
02/17/1988
2
LOWRIE, HARMAN S.
Exec Dt:
02/17/1988
Assignee
1
G. D. SEARLE & CO.
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055613
NONE
07157767
Correspondence name and address
ATTN: PAUL D. MATUKAITIS
CORPORATE PATENT DEPT.
G. D. SEARLE & CO.
P. O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 11
Reel/Frame:004908/0559   Pages: 1
Recorded: 07/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
06/29/1988
2
BARAN, JOHN S.
Exec Dt:
06/29/1988
Assignee
1
G.D. SEARLE & CO.
P.O. BOX 5110
A DE. CORP.
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900745
NONE
07214700
Correspondence name and address
PAUL D. MATUKAITIS
CORPORATE PATENT DEPARTMENT
G. D. SEARLE & CO.
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 12
Reel/Frame:004945/0415   Pages: 1
Recorded: 07/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
06/29/1988
2
BARAN, JOHN S.
Exec Dt:
06/29/1988
Assignee
1
G.D. SEARLE & CO., A DE. CORP.
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900746
NONE
07214698
Correspondence name and address
PAUL D. MATUKAITIS
CORPORATE PATENT DEPARTMENT
G. D. SEARLE & CO.
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 13
Reel/Frame:004989/0331   Pages: 1
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/26/1988
2
BARAN, JOHN S.
Exec Dt:
10/26/1988
Assignee
1
G.D. SEARLE & CO., P.O. BOX 5110, CHICAGO, IL 60680, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902706
NONE
07214234
Correspondence name and address
PAUL D. MATUKAITIS
CORPORATE PAT. DEPT.
G. D. SEARLE & CO.
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 14
Reel/Frame:005189/0925   Pages: 1
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARAN, JOHN S.
Exec Dt:
09/28/1989
Assignee
1
G. D. SEARLE & CO., P.O. BOX 5110, CHICAGO, IL 60680 A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137904
NONE
07359003
Correspondence name and address
FRANK P. GRASSLER
G. D. SEARLE & CO.
CORPORATE PATENT LAW DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680
Assignment: 15
Reel/Frame:005898/0797   Pages: 2
Recorded: 10/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/09/1991
2
BARAN, JOHN S.
Exec Dt:
10/09/1991
Assignee
1
G.D. SEARLE & CO., LA CORP. OF DE
POST OFFICE BOX 5110 CHICAGO, IL 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227401
NONE
07783955
Correspondence name and address
G.D. SEARLE & CO.
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 16
Reel/Frame:005907/0952   Pages: 2
Recorded: 10/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/09/1991
2
BARAN, JOHN S.
Exec Dt:
10/09/1991
Assignee
1
G.D SEARLE & CO. A DELAWARE CORPORATION
P.O. BOX 5110, CHICAGO, IL 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223535
NONE
07784272
Correspondence name and address
G.D SEARLE & CO.
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 17
Reel/Frame:006200/0123   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
07/16/1992
2
CHEN, BARBARA B.
Exec Dt:
07/16/1992
3
BARAN, JOHN S.
Exec Dt:
07/16/1992
Assignee
1
G.D. SEARLE & CO. A CORP. OF DELAWARE
POST OFFICE BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5246969
NONE
07916571
Correspondence name and address
G.D. SEARLE & CO.
J. TIMOTHY KEANE
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, ILLINOIS 60680-9889
Assignment: 18
Reel/Frame:006219/0547   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, BARBARA B.
Exec Dt:
07/16/1992
2
HANSON, GUNNAR J.
Exec Dt:
07/16/1992
3
BARAN, JOHN S.
Exec Dt:
07/16/1992
Assignee
1
G.D. SEARLE & CO.
POST OFFICE BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314920
NONE
07916447
Correspondence name and address
G.D. SEARLE & CO.
J. TIMOTHY KEANE
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 19
Reel/Frame:006227/0684   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, BARBARA B.
Exec Dt:
07/16/1992
2
HANSON, GUNNAR J.
Exec Dt:
07/16/1992
3
BARAN, JOHN S.
Exec Dt:
07/16/1992
Assignee
1
G.E. SEARLE & CO.
A CORP. OF DE
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5317039
NONE
07916458
Correspondence name and address
J. TIMOTHY KEANE
G.D. SEARLE & CO.
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 20
Reel/Frame:006234/0154   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
07/14/1992
2
CHEN, BARBARA B.
Exec Dt:
07/14/1992
3
BARAN, JOHN S.
Exec Dt:
07/16/1992
Assignee
1
G.D. SEARLE & CO. A CORP. OF DE
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5268391
NONE
07916557
Correspondence name and address
G. D. SEARLE & CO.
J. TIMOTHY KEANE
P.O. BOX 5110
CHICAGO, IL 60680-9889
Assignment: 21
Reel/Frame:006383/0771   Pages: 3
Recorded: 11/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, BARBARA B.
Exec Dt:
09/03/1992
2
HANSON, GUNNAR J.
Exec Dt:
09/03/1992
3
BARAN, JOHN S.
Exec Dt:
09/03/1992
Assignee
1
G.D. SEARLE & CO.
CORPORATE PATENT DEPARTMENT
5200 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312838
NONE
07949194
Correspondence name and address
G.D. SEARLE & CO.
ATTN: J. TIMOTHY KEANE
CORPORATE PATENT DEPT.
5200 OLD ORCHARD ROAD
SKOKIE, IL 60077
Assignment: 22
Reel/Frame:007016/0120   Pages: 2
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/19/1992
2
BARAN, JOHN S.
Exec Dt:
10/19/1992
Assignee
1
G. D. SEARLE & CO.
P.O. BOX 5110
CORPORATE PATENT DEPARTMENT
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484811
NONE
08199211
Correspondence name and address
ROGER A. WILLIAMS
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680
Assignment: 23
Reel/Frame:008433/0260   Pages: 2
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
10/19/1992
2
BARAN, JOHN S.
Exec Dt:
10/19/1992
Assignee
1
G. D. SEARLE & CO.
CORPORATED PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484812
NONE
08199237
Correspondence name and address
CORPORATE PATENT DEPARTMENT
ROGER A. WILLIAMS
P.O. BOX 5110
CHICAGO, IL 60680
Assignment: 24
Reel/Frame:011367/0611   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSON, CUNNAR J.
Exec Dt:
10/19/1992
2
BARAN, JOHN S.
Exec Dt:
10/19/1992
Assignee
1
G.D. SEARLE & CO.
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6515025
US20020025934
09729534
Correspondence name and address
ROGER A. WILLIAMS
CORPORATE PATENT DEPARTMENT
P.O. BOX 5110
CHICAGO, IL 60680
Assignment: 25
Reel/Frame:006755/0777   Pages: 2
Recorded: 10/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BARBARA B.
Exec Dt:
10/22/1993
2
HANSON, GUNNAR J.
Exec Dt:
10/22/1993
3
BARAN, JOHN S.
Exec Dt:
10/22/1993
Assignee
1
G.D. SEARLE & CO.
CORPORATE PATENT DEPARTMENT
5200 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416119
NONE
08141771
Correspondence name and address
G.D. SEARLE & CO.
J. TIMOTHY KEANE
5200 OLD ORCHARD ROAD
SKOKIE, IL 60077
Assignment: 26
Reel/Frame:006956/0097   Pages: 3
Recorded: 04/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSON, GUNNAR J.
Exec Dt:
01/11/1994
2
BARAN, JOHN S.
Exec Dt:
01/11/1994
3
CHEN, BARBARA B.
Exec Dt:
01/11/1994
Assignee
1
G.D. SEARLE & CO., CORPORATE PATENT DEPARTMENT
5200 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5432201
NONE
08157344
Correspondence name and address
G.D. SEARLE & CO.
J. TIMOTHY KEANE
CORPORATE PATENT OFFICE
5200 OLD ORCHARD ROAD
CHICAGO, IL 60077

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