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Patent Assignment Assignor Details
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Assignor Name : GUERRA, JOHN M.
Total Assignments: 22
Assignment: 1
Reel/Frame:004341/0096   Pages: 2
Recorded: 12/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUERRA, JOHN M.
Exec Dt:
11/26/1984
2
PLUMMER, WILLIAM T.
Exec Dt:
11/30/1984
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQ.
A DE CORP.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649324
NONE
06677298
Correspondence name and address
POLAROID CORP.
PAT. DEPT., 549 TECHNOLOGY SQ.
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:004487/0891   Pages: 1
Recorded: 11/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GUERRA, JOHN M.
Exec Dt:
11/22/1985
Assignee
1
POLAROID CORPORATION 549 TECHNOLOGY SQUARE CAMBRIDGE, MA 02139 A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673818
NONE
06801402
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:004531/0090   Pages: 2
Recorded: 02/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUERRA, JOHN M.
Exec Dt:
02/20/1986
2
PLUMMER, WILLIAM T.
Exec Dt:
02/24/1986
Assignee
1
POLAROID CORPORATION, A CORP OF DE
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681451
NONE
06834532
Correspondence name and address
POLAROID CORP.
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:004811/0817   Pages: 3
Recorded: 10/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRONIN, DAVID V.
Exec Dt:
10/15/1987
2
GUERRA, JOHN M.
Exec Dt:
10/14/1987
3
SULLIVAN, PAUL F.
Exec Dt:
10/15/1987
4
MOKRY, PATRICIA A.
Exec Dt:
10/15/1987
5
CLARK, PETER P.
Exec Dt:
10/15/1987
6
COCCO, VINCENT L.
Exec Dt:
10/15/1987
Assignee
1
POLAROID CORPORATION, 549 TECHNOLOGY SQUARE, CAMBRIDGE, MASSACHUSETTS 02139 A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4843494
NONE
07109289
Correspondence name and address
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:006342/0795   Pages: 2
Recorded: 11/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GUERRA, JOHN M.
Exec Dt:
11/25/1992
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
PATENT DEPARTMENT
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5349443
NONE
07981270
Correspondence name and address
FRANCIS J. CAUFIELD
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:006530/0331   Pages: 2
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
04/08/1993
Assignee
1
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442443
NONE
08044396
Correspondence name and address
POLAROID CORPORATION
FRANCIS J. CAUFIELD
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 7
Reel/Frame:008081/0064   Pages: 2
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
06/27/1996
Assignee
1
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796487
NONE
08671708
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 8
Reel/Frame:008081/0800   Pages: 2
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
06/27/1996
Assignee
1
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5715059
NONE
08673254
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
549 TECHNOLOGY SQUARE
PATENT DEPT.
CAMBRIDGE, MA 02139
Assignment: 9
Reel/Frame:008092/0246   Pages: 2
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
06/27/1996
Assignee
1
POLARIOD CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5724139
NONE
08673253
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 10
Reel/Frame:008092/0605   Pages: 2
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
06/27/1996
Assignee
1
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719677
NONE
08673252
Correspondence name and address
POLAROID CORPORATION
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 11
Reel/Frame:008168/0231   Pages: 2
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
08/21/1996
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5666197
NONE
08701173
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:008173/0461   Pages: 2
Recorded: 08/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
08/21/1996
Assignee
1
POLAROID CORPORATION
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774221
NONE
08700810
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
549 TECHNOLOGY SQUARE
PATENT DEPT.
CAMBRIDGE, MA 02139
Assignment: 13
Reel/Frame:008238/0015   Pages: 2
Recorded: 10/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
10/08/1996
Assignee
1
POLAROID CORPORATION
549 TECHNOLOGY SQUARE
PATENT DEPARTMENT
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5754514
NONE
08728262
Correspondence name and address
POLAROID CORPORATION
JOSEPH STECEWYCZ
PATENT DEPARTMENT
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 14
Reel/Frame:009982/0723   Pages: 3
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
05/18/1999
Assignee
1
POLAROID CORPORATION
A CORPORATION OF DELAWARE
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910940
NONE
08972778
Correspondence name and address
POLAROID CORPORATION
BARRY GAIMAN
PATENT DEPARTMENT
784 MEMORIAL DRIVE
CAMBRIDGE, MA 02139
Assignment: 15
Reel/Frame:010338/0821   Pages: 3
Recorded: 10/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
10/26/1999
Assignee
1
POLAROID CORPORATION
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6094413
NONE
09225844
Correspondence name and address
POLAROID CORPORATION
BARRY GAIMAN
784 MEMORIAL DRIVE
CAMBRIDGE, MA 02139
Assignment: 16
Reel/Frame:010402/0436   Pages: 4
Recorded: 11/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRA, JOHN M.
Exec Dt:
11/15/1999
2
CONTURIE, YVES G.
Exec Dt:
11/15/1999
Assignee
1
POLAROID CORPORATION
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587429
NONE
09441005
Correspondence name and address
POLAROID CORPORATION
BARRY GAIMAN
784 MEMORIAL DRIVE
CAMBRIDGE, MA 02139
Assignment: 17
Reel/Frame:010835/0135   Pages: 3
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRA, JOHN M.
Exec Dt:
03/02/2000
2
KENDRA, PATRICIA A. MOKRY
Exec Dt:
03/02/2000
Assignee
1
POLAROID CORPORATION
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6396789
NONE
09032322
Correspondence name and address
RITTER, VAN PELT & YI LLP
LEE VAN PELT
4906 EL CAMINO REAL, SUITE 205
LOS ALTOS, CA 94022
Assignment: 18
Reel/Frame:010835/0919   Pages: 2
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
03/02/2000
Assignee
1
POLAROID CORPORATION
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6115348
NONE
08997906
Correspondence name and address
RITTER, VAN PELT & YI LLP
4906 EL CAMINO REAL
SUITE 205
LOS ALTOS, CA 94022
Assignment: 19
Reel/Frame:011938/0326   Pages: 3
Recorded: 07/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRA, JOHN M.
Exec Dt:
06/14/2001
2
VEZENOV, DMITRI
Exec Dt:
06/14/2001
Assignee
1
CALIMETRICS
SUITE 105
815 ATLANTIC AVENUE
ALAMEDA, CALIFORNIA 94501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6665245
NONE
09746748
Correspondence name and address
KNOBBE, MARTENS, OLSON ET AL.
ANNEMARIE KAISER
620 NEWPORT CENTER DRIVE
16TH FLOOR
NEWPORT BEACH, CA 92660
Assignment: 20
Reel/Frame:012380/0613   Pages: 4
Recorded: 12/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEZENOV, DMITRI V.
Exec Dt:
11/29/2001
2
GUERRA, JOHN M.
Exec Dt:
11/29/2001
3
WAN, LEONARD
Exec Dt:
11/29/2001
4
SULLIVAN, PAUL F.
Exec Dt:
11/29/2001
5
NELSON, KENRIC P.
Exec Dt:
11/29/2001
Assignee
1
CALIMETRICS, INC.
815 ATLANTIC AVENUE, SUITE 105
ALAMEDA, CALIFORNIA 94501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020154590
09842098
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
THOMAS R. ARNO
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 21
Reel/Frame:012380/0625   Pages: 3
Recorded: 12/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRA, JOHN M.
Exec Dt:
11/29/2001
2
VEZENOV, DMITRI V.
Exec Dt:
11/29/2001
3
WAN, LEONARD
Exec Dt:
11/29/2001
4
SULLIVAN, PAUL F.
Exec Dt:
11/29/2001
Assignee
1
CALIMETRICS, INC.
815 ATLANTIC AVENUE, SUITE 105
ALAMEDA, CALIFORNIA 94501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969472
US20020168592
09842214
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
THOMAS R. ARNO
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 22
Reel/Frame:022144/0552   Pages: 4
Recorded: 01/23/2009
Attorney Dkt #:NAN-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRA, JOHN M.
Exec Dt:
01/20/2009
Assignee
1
NANOPTEK CORPORATION
63 GREAT ROAD
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7485799
US20030228727
10424259
Correspondence name and address
SABINE VOLKMER WARD
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109

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