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Patent Assignment Assignor Details
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Assignor Name : COHEN, LEONARD G.
Total Assignments: 18
Assignment: 1
Reel/Frame:003917/0669   Pages: 2
Recorded: 09/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
09/02/1981
2
MAMMEL, WANDA L.
Exec Dt:
09/02/1981
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVE.
A CORP. OF NY.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4435040
NONE
06299213
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABORATORIES, INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 2
Reel/Frame:003940/0686   Pages: 1
Recorded: 10/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COHEN, LEONARD G.
Exec Dt:
10/27/1981
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP. OF NY
600 MOUNTAIN AVE.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447124
NONE
06315440
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 3
Reel/Frame:003988/0250   Pages: 2
Recorded: 04/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
04/08/1982
2
MAMMEL, WANDA L.
Exec Dt:
04/08/1982
3
MARCUSE, DIETRICH
Exec Dt:
04/08/1982
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVENUE
A CORP. OF N.Y.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447127
NONE
06367094
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 4
Reel/Frame:004007/0004   Pages: 2
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
06/08/1982
2
STONE, JULIAN
Exec Dt:
06/08/1982
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED, 600 MOUNTAIN AVENUE, MURRAY HILL NJ. 07974 A CORP. OF N.Y.
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090108066
12345678
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABORATORIES, INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 5
Reel/Frame:004335/0095   Pages: 2
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
11/09/1984
2
JOHNSON, DAVID W. JR.
Exec Dt:
11/09/1984
3
MAC CHESNEY, JOHN B.
Exec Dt:
11/09/1984
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVE.
A NY CORP.
MURRAY HILL, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691990
NONE
06670280
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS. INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 6
Reel/Frame:004516/0193   Pages: 2
Recorded: 02/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
02/14/1986
2
FLEMING, JAMES W.
Exec Dt:
02/17/1986
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP. OF NEW YORK
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699464
NONE
06831338
Correspondence name and address
S.E. HOLLANDER
AT&T BELL LABS.
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 7
Reel/Frame:004522/0141   Pages: 2
Recorded: 02/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
02/21/1986
2
HEGARTY, JOHN
Exec Dt:
02/21/1986
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVENUE
A CORP. OF NEW YORK
MURRAY HILL, NEW JERSEY 07974-2070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820016
NONE
06832457
Correspondence name and address
S. E. HOLLANDER
AT&T BELL LABS.,
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974
Assignment: 8
Reel/Frame:004721/0337   Pages: 5
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLYLER, LEE L. JR.
Exec Dt:
05/22/1987
2
COHEN, LEONARD G.
Exec Dt:
05/22/1987
3
LIEBERMAN, ROBERT A.
Exec Dt:
05/22/1987
4
MAC CHESNEY, JOHN B.
Exec Dt:
05/22/1987
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED, 600 MOUNTAIN AVE., MURRAY HILL, NJ 0794-2070 A CORP. OF NY
2
AMERICAN TELEPHONE AND TELEGRAPH COMPAY, 550 MADISON AVE., NEW YORK, NY 10022-3201 A CORP. OF NY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834496
NONE
07053230
Correspondence name and address
JOHN P. MC DONNELL
AT&T BELL LABORATORIES,
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 9
Reel/Frame:005177/0799   Pages: 5
Recorded: 11/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLYLER, LEE L. JR.
Exec Dt:
10/31/1989
2
COHEN, LEONARD G.
Exec Dt:
11/01/1989
3
GRIMES, GARY J.
Exec Dt:
10/27/1989
4
HAAS, LAWRENCE J.
Exec Dt:
11/10/1989
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4974930
NONE
07434146
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 10
Reel/Frame:005470/0767   Pages: 6
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
09/26/1990
2
KRAUSE, JOHN T.
Exec Dt:
09/26/1990
3
REED, WILLIAM A.
Exec Dt:
09/26/1990
4
WALKER, KENNETH L.
Exec Dt:
09/26/1990
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5074633
NONE
07562768
Correspondence name and address
A.E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL NJ 07974-2070
Assignment: 11
Reel/Frame:005479/0876   Pages: 6
Recorded: 10/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLYLER, LEE L. JR.
Exec Dt:
10/05/1990
2
CHANDROSS, EDWIN A.
Exec Dt:
10/05/1990
3
COHEN, LEONARD G.
Exec Dt:
10/05/1990
4
MANZIONE, LOUIS T.
Exec Dt:
10/05/1990
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046800
NONE
07594775
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 12
Reel/Frame:006069/0163   Pages: 3
Recorded: 03/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COHEN, LEONARD G.
Exec Dt:
03/24/1992
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
A CORP. OF NY
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321541
NONE
07857365
Correspondence name and address
P.V.D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 13
Reel/Frame:006454/0097   Pages: 6
Recorded: 02/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHEN, LEONARD G.
Exec Dt:
02/19/1993
2
HENRY, CHARLES H.
Exec Dt:
02/19/1993
3
KAZARINOV, RUDOLF F.
Exec Dt:
02/18/1993
4
KUZNETSOV, MARK E.
Exec Dt:
02/19/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5309534
NONE
08021702
Correspondence name and address
P.V.D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ. 07974-0636
Assignment: 14
Reel/Frame:006778/0240   Pages: 6
Recorded: 11/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, LEONARD G.
Exec Dt:
11/10/1993
2
HENRY, CHARLES H.
Exec Dt:
11/10/1993
3
KAZARINOV, RUDOLF F.
Exec Dt:
11/16/1993
4
WONG, YIU-HUEN
Exec Dt:
11/10/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH CO.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5418868
NONE
08153691
Correspondence name and address
S. DWORESTSKY, AT&T-BELL LABORATORIES
600 MOUNTAIN AVENUE
POST OFFICE BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 15
Reel/Frame:007700/0133   Pages: 4
Recorded: 09/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, LEONARD G.
Exec Dt:
09/05/1995
2
LI, YUAN P.
Exec Dt:
09/05/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5680490
NONE
08525938
Correspondence name and address
S.H. DWORETSKY
AT&T CORP.
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRY HILL, NJ 07974-0636
Assignment: 16
Reel/Frame:007789/0969   Pages: 3
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COHEN, LEONARD G.
Exec Dt:
10/27/1995
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5699176
NONE
08554332
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 17
Reel/Frame:008293/0308   Pages: 3
Recorded: 10/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COHEN, LEONARD G.
Exec Dt:
10/23/1996
Assignee
1
LUCENT TECHNOLOGIES, INC.
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774605
NONE
08741895
Correspondence name and address
LUCENT TECHNOLOGIES, INC.
MICHAEL M. MURRAY
DOCKET ADMINISTRATOR, ROOM 3C-512
600 MOUNTAIN AVENUE, P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 18
Reel/Frame:008793/0909   Pages: 4
Recorded: 09/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COHEN, LEONARD G.
Exec Dt:
09/04/1997
Assignee
1
LUCENT TECHNOLOGIES INC.
P.O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5911019
NONE
08923713
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY
DAVID P. KELLEY, ESQ.
MICHAEL J. D'AURELIO, ESQ.
100 GALLERIA PARKWAY, SUITE 1500
ATLANTA, GA 30339

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