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Patent Assignment Assignor Details
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Assignor Name : KOWALIK, JOHN JR.
Total Assignments: 8
Assignment: 1
Reel/Frame:003931/0735   Pages: 3
Recorded: 10/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/25/1981
2
Exec Dt:
09/16/1981
3
Exec Dt:
09/25/1981
4
Exec Dt:
09/16/1981
5
Exec Dt:
09/25/1981
Assignee
1
600 MOUNTAIN AVE.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06308506
Correspondence name and address
S. E. HOLLANDER
BELL TELE. LAB., INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 2
Reel/Frame:004653/0343   Pages: 3
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1986
2
Exec Dt:
12/12/1986
3
Exec Dt:
12/11/1986
4
Exec Dt:
12/02/1986
Assignees
1
100 SOUTHGATE PARKWAY
A CORP. OF DE
MORRISTOWN, NEW JERSEY 07960
2
550 MADISON AVENUE
A CORP. OF NEW YORK
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06945316
Correspondence name and address
JOHN P. MC DONNELL
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 3
Reel/Frame:005263/0706   Pages: 6
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1990
2
Exec Dt:
02/28/1990
3
Exec Dt:
03/13/1990
4
Exec Dt:
03/13/1990
5
Exec Dt:
03/13/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07496825
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 4
Reel/Frame:005263/0712   Pages: 6
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1990
2
Exec Dt:
02/28/1990
3
Exec Dt:
03/13/1990
4
Exec Dt:
03/13/1990
5
Exec Dt:
03/13/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07496824
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 5
Reel/Frame:005263/0718   Pages: 6
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1990
2
Exec Dt:
02/28/1990
3
Exec Dt:
03/13/1990
4
Exec Dt:
03/13/1990
5
Exec Dt:
03/13/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07496823
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 6
Reel/Frame:005275/0665   Pages: 7
Recorded: 04/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1990
2
Exec Dt:
02/28/1990
3
Exec Dt:
03/13/1990
4
Exec Dt:
03/23/1990
5
Exec Dt:
03/13/1990
6
Exec Dt:
03/13/1990
Assignee
1
550 MADISON AVE.
NEW YORK,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07505950
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070
Assignment: 7
Reel/Frame:005276/0859   Pages: 6
Recorded: 04/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/05/1990
2
Exec Dt:
04/05/1990
3
Exec Dt:
04/06/1990
4
Exec Dt:
04/06/1990
5
Exec Dt:
04/06/1990
Assignee
1
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07508022
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 8
Reel/Frame:010820/0208   Pages: 5
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/18/2000
3
Exec Dt:
05/18/2000
Assignee
1
600 MOUNTAIN AVENUE, P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29123527
Correspondence name and address
JOSEPH J. OPALACH
DOCKET ADMINISTRATOR
ROOM 3C-512
600 MOUNTAIN AVENUE, P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636

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