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 : LIEBERMAN, ROBERT A.
Total Assignments: 30
Assignment: 1
Reel/Frame:004418/0979   Pages: 2
Recorded: 06/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLONDER, GREG E.
Exec Dt:
05/24/1985
2
LAMOLA, ANGELO A.
Exec Dt:
05/21/1985
3
LIEBERMAN, ROBERT A.
Exec Dt:
05/28/1985
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP OF NY
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617608
NONE
06744382
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABS., INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 2
Reel/Frame:004419/0007   Pages: 2
Recorded: 06/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FORREST, STEPHEN R.
Exec Dt:
05/29/1985
2
LIEBERMAN, ROBERT A.
Exec Dt:
05/28/1985
3
PANOCK, RICHARD L.
Exec Dt:
06/06/1985
Assignee
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP OF NEW YORK
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4709413
NONE
06744465
Correspondence name and address
S. E. HOLLANDER
BELL TELEPHONE LABORATORIES, INC.
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 3
Reel/Frame:004541/0646   Pages: 2
Recorded: 04/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIGBIE, FRANCIS A.
Exec Dt:
03/24/1986
2
LIEBERMAN, ROBERT A.
Exec Dt:
04/03/1986
3
ROSE, IRA M.
Exec Dt:
03/31/1986
Assignee
1
DIAMOND SHAMROCK CHEMICALS COMPANY, A CORP. OF DE.
DALLAS, TEXAS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4876384
NONE
06849301
 
4876384
NONE
06849301
Correspondence name and address
SHIRK, LORETTA M.
P. O. BOX 191
PAINESVILLE, OHIO, 44077
Assignment: 4
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: 5
Reel/Frame:005017/0397   Pages: 4
Recorded: 01/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLONDER, GREG E.
Exec Dt:
12/13/1988
2
LAMOLA, ANGELO A.
Exec Dt:
12/19/1988
3
LIEBERMAN, ROBERT A.
Exec Dt:
12/13/1988
Assignees
1
BELL TELEPHONE LABORATORIES, INCORPORATED, A NY CORP.
600 MOUNTAIN AVE.
MURRAY HILL, NEW JERSEY 07974-2070
2
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A NY CORP.
550 MADISON AVE.
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE33651
NONE
07255918
Correspondence name and address
A. E. HIRSCH, JR.
ASSISTANT GENERAL COUNSEL
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 6
Reel/Frame:005081/0667   Pages: 3
Recorded: 04/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLFE, RAYMOND
Exec Dt:
04/17/1989
2
LIEBERMAN, ROBERT A.
Exec Dt:
04/17/1989
3
WOLFE, RAYMOND
Exec Dt:
04/17/1989
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 #
 
 
 
 
 
 
 
 
 
 
 
4952014
NONE
07339541
Correspondence name and address
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070
Assignment: 7
Reel/Frame:008880/0312   Pages: 4
Recorded: 11/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENDOZA, EDGAR A.
Exec Dt:
08/13/1997
2
SORENSON, JAMES E.
Exec Dt:
11/12/1997
3
LIEBERMAN, ROBERT A.
Exec Dt:
08/13/1997
Assignee
1
PHYSICAL OPTICS CORPORATION
BUILDING 100
20600 GRAMERCY PLACE
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994707
NONE
08819050
Correspondence name and address
NILLES & NILLES, S.C.
DAVID G. LUETTGEN
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 8
Reel/Frame:008985/0423   Pages: 3
Recorded: 02/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, TAIWEI
Exec Dt:
12/31/1997
2
LIEBERMAN, ROBERT A.
Exec Dt:
12/31/1997
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6058352
NONE
08900319
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILLES
777 EAST WISCONSIN AVENUE, SUITE 2000
FIRSTAR CENTER
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 9
Reel/Frame:008934/0907   Pages: 3
Recorded: 01/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
01/19/1998
2
MENDOZA, EDGAR A.
Exec Dt:
01/19/1998
3
MINTZER, DAVID
Exec Dt:
01/19/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6446467
NONE
08902415
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILLES
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 10
Reel/Frame:023113/0841   Pages: 2
Recorded: 08/18/2009
Attorney Dkt #:16LP-137509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
01/19/1998
2
MENDOZA, EDGAR A.
Exec Dt:
01/19/1998
3
MINTZER, DAVID
Exec Dt:
01/19/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE, SUITE 103
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070245772
10284026
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
333 SOUTH HOPE STREET, 48TH FLOOR
LOS ANGELES, CA 90071-1448
Assignment: 11
Reel/Frame:009282/0954   Pages: 3
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROHASKA, JOHN D.
Exec Dt:
06/15/1998
2
KEMPEN, LOTHAR U.
Exec Dt:
06/15/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
06/15/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE, BUILDING 100
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6208776
NONE
09057067
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILLES
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WI 53202-5345
Assignment: 12
Reel/Frame:009287/0152   Pages: 3
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMPEN, LOTHAR U.
Exec Dt:
06/15/1998
2
PROHASKA, JOHN D.
Exec Dt:
06/15/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
06/15/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
BUILDING 100
20600 GRAMERCY PLACE
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014215
NONE
09059872
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILLES
777 EAST WISCONSIN AVENUE
SUITE 2000
MILWAUKEE, WI 53202-5345
Assignment: 13
Reel/Frame:009295/0485   Pages: 3
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROHASKA, JOHN D.
Exec Dt:
06/15/1998
2
KEMPEN, LOTHAR U.
Exec Dt:
06/15/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
06/15/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE, BUILDING 100
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052179
NONE
09059739
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILES
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 14
Reel/Frame:023203/0630   Pages: 3
Recorded: 09/08/2009
Attorney Dkt #:16LP-134153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMPEN, LOTHAR U.
Exec Dt:
06/15/1998
2
PROHASKA, JOHN D.
Exec Dt:
06/15/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
06/15/1998
Assignee
1
SHEPPARD MULLIN RICHTER & HAMPTON LLP
333 SOUTH HOPE STREET, 48TH FLOOR
LOS ANGELES, CALIFORNIA 90071-1448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201912
NONE
09434225
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
333 SOUTH HOPE STREET, 48TH FLOOR
LOS ANGELES, CA 90071-1448
Assignment: 15
Reel/Frame:023212/0625   Pages: 5
Recorded: 09/10/2009
Attorney Dkt #:16LP-134153
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA FROM SHEPPARD MULLIN RICHTER & HAMPTON LLP TO PHYSICAL OPTICS CORPORATION PREVIOUSLY RECORDED ON REEL 023203 FRAME 0630. ASSIGNOR(S) HEREBY CONFIRMS THE THE COVERSHEET AND ASSIGNMENT USED FOR THE ORIGINAL RECORDATION IS ATTACHED.
Assignors
1
KEMPEN, LOTHAR U.
Exec Dt:
06/15/1998
2
PROHASKA, JOHN D.
Exec Dt:
06/15/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
06/15/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE, SUITE 103
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201912
NONE
09434225
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
333 SOUTH HOPE STREET, 48TH FLOOR
LOS ANGELES, CA 90071-1448
Assignment: 16
Reel/Frame:009609/0559   Pages: 4
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HO, ZONH-ZEN
Exec Dt:
09/08/1998
2
JANNSON, TOMASZ P.
Exec Dt:
09/08/1998
3
LIEBERMAN, ROBERT A.
Exec Dt:
09/08/1998
4
SAVANT, GAJENDRA D.
Exec Dt:
09/08/1998
5
WANG, ALLAN
Exec Dt:
09/08/1998
Assignee
1
PHYSICAL OPTICS CORPORATION
20600 GRAMERCY PLACE, BUILDING 100
TORRANCE, CALIFORNIA 90501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6040171
NONE
09138240
Correspondence name and address
NILLES & NILLES, S.C.
ANDREW J. NILLES
777 EAST WISCONSIN AVENUE, SUITE 3200
FIRSTAR CENTER
MILWAUKEE, WI 53202-5345
Assignment: 17
Reel/Frame:017241/0743   Pages: 3
Recorded: 11/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
06/10/1999
2
EGALON, CLAUDIO O.
Exec Dt:
06/10/1999
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH STREET
TORRANCE, CALIFORNIA 90505
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20020018629
09730158
 
7006718
US20050053344
10717080
Correspondence name and address
LAWRENCE S. COHEN
SUITE 1220
10960 WILSHIRE BLVD.
LOS ANGELES, CA 90024
Assignment: 18
Reel/Frame:027816/0012   Pages: 3
Recorded: 03/06/2012
Attorney Dkt #:IOS 05-112C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
06/10/1999
2
EGALON, CLAUDIO O.
Exec Dt:
06/10/1999
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH ST.
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7650051
US20070286547
11842906
Correspondence name and address
LAWRENCE S. COHEN
10960 WILSHIRE BLVD. SUITE 1220
LOS ANGELES, CA 90024
Assignment: 19
Reel/Frame:010090/0812   Pages: 3
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
07/06/1999
2
MENDOZA, EDGAR A.
Exec Dt:
07/06/1999
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH ST.
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221028
NONE
09348366
Correspondence name and address
HERBERT M. SHAPIRO
29091 POMPANO WAY
LAGUNA NIGUEL, CA 92677
Assignment: 20
Reel/Frame:010419/0053   Pages: 3
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
07/26/1999
2
FIESLER, EMILE
Exec Dt:
07/26/1999
3
WANG, ALLAN
Exec Dt:
07/26/1999
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 WEST 237TH STREET
TORRANCE, CALIFORNIA 60505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6411907
NONE
09342303
Correspondence name and address
NILLES & NILLES, S.C.
DAVID G. LUETTGEN
777 EAST WISCONSIN AVENUE, SUITE 2000
MILWAUKEE, WISCONSIN 53202-5345
Assignment: 21
Reel/Frame:010816/0598   Pages: 3
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENDOZA, EDGAR A.
Exec Dt:
05/18/2000
2
KEMPEN, LOTHAR U.
Exec Dt:
05/18/2000
3
LIEBERMAN, ROBERT A.
Exec Dt:
05/18/2000
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH STREET
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016589
US20030210881
09574840
Correspondence name and address
HERBERT M. SHAPIRO
29091 POMPANO WAY
LAGUNA NIGUEL, CA 92677
Assignment: 22
Reel/Frame:011281/0239   Pages: 2
Recorded: 10/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
10/10/2000
2
MENDOZA, EDGAR A.
Exec Dt:
10/10/2000
3
DURETS, YEVGENIY
Exec Dt:
10/10/2000
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 E. 237TH STREET
PATENT DEPARTMENT
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6714711
NONE
09685387
Correspondence name and address
INTELLIGENT OPTICAL SYSTEMS, INC.
LAWRENCE S. COHEN
2520 E. 237TH STREET
TORRANCE, CA 90505
Assignment: 23
Reel/Frame:011330/0952   Pages: 2
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIEBERMAN, ROBERT A.
Exec Dt:
10/26/2000
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH STREET
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650810
NONE
09639063
Correspondence name and address
INTELLECTUAL OPTICAL SYSTEMS, INC.
LAWRENCE S. COHEN, ATTORNEY
2520 W. 237TH STREET
TORRANCE, CA 90505
Assignment: 24
Reel/Frame:011604/0114   Pages: 2
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIEBERMAN, ROBERT A.
Exec Dt:
02/26/2001
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH STREET
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020048176
09795502
Correspondence name and address
INTELLIGENT OPTICAL SYSTEMS, INC.
LAWRENCE S. COHEN
2520 W. 237TH STREET
TORRANCE, CA 90505-5217
Assignment: 25
Reel/Frame:011713/0679   Pages: 2
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIEBERMAN, ROBERT A.
Exec Dt:
03/30/2001
Assignee
1
INTELLIGENT OPTICAL SYSTEMS, INC.
2520 W. 237TH STREET
TORRANCE, CALIFORNIA 90505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667807
US20020140937
09823858
Correspondence name and address
INTELLIGENT OPTICAL SYSTEMS
LAWRENCE S. COHEN
2520 W. 237TH STREET
TORRANCE, CA 90505-5217
Assignment: 26
Reel/Frame:015568/0877   Pages: 4
Recorded: 07/13/2004
Attorney Dkt #:M-15218-1C US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASSMAN, WILLIAM A.
Exec Dt:
12/27/2001
2
RALIN, DAVID
Exec Dt:
12/28/2001
3
KEMPEN, LOTHAR U.
Exec Dt:
01/10/2002
4
LIEBERMAN, ROBERT A.
Exec Dt:
01/10/2002
5
INTELLIGENT OPTICAL SYSTEMS, INC.
Exec Dt:
05/18/2003
Assignee
1
MAVEN TECHNOLOGIES, LLC
9911 W. PICO BLVD.
SUITE 301
LOS ANGELES, CALIFORNIA 90035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6833920
US20020093654
10046620
Correspondence name and address
MACPHERSON KWOK CHEN & HEID LLP
DAVID S. PARK
1762 TECHNOLOGY DRIVE, SUITE 226
SAN JOSE, CA 95110
Assignment: 27
Reel/Frame:014831/0926   Pages: 4
Recorded: 12/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
12/22/2003
2
MENDOZA, EDGAR A.
Exec Dt:
12/23/2003
3
DURETS, YEVGENIY
Exec Dt:
12/22/2003
Assignee
1
OPTECH VENTURES, LLC
2522 WEST 237TH STREET
TORRANCE, CALIFORNIA 90505-5217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6714711
NONE
09685387
Correspondence name and address
LAWRENCE S. COHEN
10960 WILSHIRE BOULEVARD
SUITE 1220
LOS ANGELES, CA 90024
Assignment: 28
Reel/Frame:015904/0487   Pages: 6
Recorded: 10/19/2004
Attorney Dkt #:M-15263 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASSMAN, WILLIAM
Exec Dt:
09/09/2004
2
RALIN, DAVID
Exec Dt:
09/09/2004
3
LIEBERMAN, ROBERT A.
Exec Dt:
09/16/2004
4
KEMPEN, LOTHAR U.
Exec Dt:
09/15/2004
5
SHAPIRO, HERBERT
Exec Dt:
09/17/2004
Assignee
1
MAVEN TECHNOLOGIES, LLC
9911 W. PICO BLVD., SUITE 301
LOS ANGELES, CALIFORNIA 90035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193711
US20050024642
10847736
Correspondence name and address
MACPHERSON KWOK CHEN & HEID LLP
DAVID S. PARK
1762 TECHNOLOGY DRIVE, SUITE 226
SAN JOSE, CA 95110
Assignment: 29
Reel/Frame:015904/0578   Pages: 6
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASSMAN, WILLIAM
Exec Dt:
09/09/2004
2
RALIN, DAVID
Exec Dt:
09/09/2004
3
LIEBERMAN, ROBERT A.
Exec Dt:
09/16/2004
4
KEMPEN, LOTHAR U.
Exec Dt:
10/14/2004
5
SHAPIRO, HERBERT
Exec Dt:
09/17/2004
Assignee
1
MAVEN TECHNOLOGIES, LLC
9911 W. PICO BLVD., SUITE 301
LOS ANGELES, CALIFORNIA 90035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7126688
US20050030535
10847754
Correspondence name and address
MACPHERSON, KWOK CHEN & HEID LLP
DAVID S. PARK
1762 TECHNOLOGY DRIVE SUITE 226
SAN JOSE, CA 95110
Assignment: 30
Reel/Frame:016654/0469   Pages: 3
Recorded: 06/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEBERMAN, ROBERT A.
Exec Dt:
06/01/2005
2
FORRESTER, THOMAS C.
Exec Dt:
06/01/2005
Assignee
1
OPTECH VENTURES LLC
2522 WEST 237TH STREET
TORRANCE, CALIFORNIA 90505-5217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6954142
US20020050931
10002759
Correspondence name and address
LAWRENCE S. COHEN
SUITE 1220
10960 WILSHIRE BOULEVARD
LOS ANGELES, CA 90024

Search Results as of: 05/13/2024 02:54 PM
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