skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HAAS, ZYGMUNT
Total Assignments: 9
Assignment: 1
Reel/Frame:005049/0238   Pages: 2
Recorded: 02/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAAS, ZYGMUNT
Exec Dt:
02/23/1989
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED
600 MOUNTAIN AVE., MURRAY HILL,
A CORP. OF NY
NEW JERSEY 07974-2070
2
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVE.
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970717
NONE
07314724
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:005200/0908   Pages: 2
Recorded: 12/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAAS, ZYGMUNT
Exec Dt:
12/12/1989
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP. OF NY
600 MOUNTAIN AVENUE, MURRAY HILL,
NEW JERSEY 07974-2070
2
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NY
550 MADISON AVENUE,
NY,, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115432
NONE
07449201
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 3
Reel/Frame:006201/0630   Pages: 6
Recorded: 06/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAAS, ZYGMUNT
Exec Dt:
06/11/1992
2
POOLE, CRAIG D.
Exec Dt:
06/11/1992
3
SANTORO, MARIO A.
Exec Dt:
06/11/1992
4
WINTERS, JACK H.
Exec Dt:
06/11/1992
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY A CORPORATION OF NEW YORK
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311346
NONE
07899971
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: 4
Reel/Frame:006509/0871   Pages: 4
Recorded: 04/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAAS, ZYGMUNT
Exec Dt:
04/07/1993
2
SANTORO, MARIO A.
Exec Dt:
04/06/1993
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416862
NONE
08044318
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: 5
Reel/Frame:007023/0948   Pages: 6
Recorded: 06/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GITLIN, RICHARD D.
Exec Dt:
05/17/1994
2
HAAS, ZYGMUNT
Exec Dt:
05/17/1994
3
KAROL, MARK J.
Exec Dt:
05/17/1994
4
WOODWORTH, CLARK
Exec Dt:
05/17/1994
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018528
NONE
08234197
Correspondence name and address
AT&T BELL LABORATORIES
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 6
Reel/Frame:007110/0523   Pages: 3
Recorded: 08/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, ZYGMUNT
Exec Dt:
07/28/1994
2
PAUL, SANJOY
Exec Dt:
07/28/1994
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH CORPORATION
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719938
NONE
08284025
Correspondence name and address
S.H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 7
Reel/Frame:007157/0881   Pages: 3
Recorded: 09/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAAS, ZYGMUNT
Exec Dt:
09/19/1994
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH CORPORATION
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5598534
NONE
08309711
Correspondence name and address
AT&T BELL LABORATORIES
S. H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 8
Reel/Frame:012760/0490   Pages: 4
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LIDONG
Exec Dt:
01/28/2002
2
SCHNEIDER, FRED B.
Exec Dt:
02/01/2002
3
VANRENESSE, ROBBERT
Exec Dt:
02/13/2002
4
HAAS, ZYGMUNT
Exec Dt:
02/23/2002
Assignee
1
CORNELL RESEARCH FOUNDATION, INC.
20 THORNWOOD DRIVE, SUITE 105
CORNELL BUSINESS AND TECHNOLOGY PARK
ITHACA, NEW YORK 14850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020116611
10001588
Correspondence name and address
PERKINS, SMITH & COHEN, LLP
JERRY COHEN
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 9
Reel/Frame:046374/0613   Pages: 3
Recorded: 07/17/2018
Attorney Dkt #:UTAD-17003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, ZYGMUNT
Exec Dt:
05/25/2018
2
ZHENG, ZHONG
Exec Dt:
04/26/2018
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10931148
US20180323656
15959917
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

Search Results as of: 05/08/2024 12:52 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT