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Patent Assignment Assignor Details
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Assignor Name : PIRWITZ, ROBERT G.
Total Assignments: 13
Assignment: 1
Reel/Frame:004037/0020   Pages: 1
Recorded: 09/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
09/14/1982
Assignee
1
XEROX CORPORATION, A CORP. OF NY
STAMFORD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442789
NONE
06418856
Correspondence name and address
XEROX CORPORATION
PATENT DEPT. 020
XEROX SQUARE
ROCHESTER, NY 14644
Assignment: 2
Reel/Frame:004713/0720   Pages: 1
Recorded: 05/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEO, TIMOTHY J.
Exec Dt:
05/15/1987
2
YARBROUGH, JOSEPH A.
Exec Dt:
05/15/1987
3
PIRWITZ, ROBERT G.
Exec Dt:
05/15/1987
Assignee
1
XEROX CORPORATION, A CORP. OF NY
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771310
NONE
07050588
Correspondence name and address
RONALD ZIBELLI
XEROX CORPORATION
XEROX SQUARE 020
ROCHESTER, NY 14644
Assignment: 3
Reel/Frame:004722/0651   Pages: 1
Recorded: 06/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIRWITZ, ROBERT G.
Exec Dt:
06/01/1987
2
WEBB, JOHN L.
Exec Dt:
06/01/1987
Assignee
1
XEROX CORPORATION, STAMFORD, CT., A CORP. OF NY.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4689471
NONE
06820427
Correspondence name and address
RONALD ZIBELLI
XEROX CORP.,
XEROX SQUARE 020
ROCHESTER, NY 14644
Assignment: 4
Reel/Frame:004889/0637   Pages: 1
Recorded: 05/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
04/26/1988
Assignee
1
XEROX CORPORATION
A NEW YORK CORPORATION
STAMFORD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860047
NONE
07188890
Correspondence name and address
RONALD ZIBELLI
XEROX CORPORATION
XEROX SQUARE 020
ROCHESTER, NY 14644
Assignment: 5
Reel/Frame:009574/0155   Pages: 2
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAWLIK, ROBERT S.
Exec Dt:
10/30/1998
2
PICCIRILLI, MICHAEL E.
Exec Dt:
10/29/1998
3
PIRWITZ, ROBERT G.
Exec Dt:
10/29/1998
4
MUCK, DENNIS N.
Exec Dt:
10/30/1998
5
SALOTTO, DANIEL P.
Exec Dt:
10/30/1998
Assignee
1
XEROX CORPORATION
P.O. BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6002913
NONE
09186296
Correspondence name and address
XEROX CORPORATION
ROBERT HUTTER
XEROX SQUARE - 20A
ROCHESTER, NY 14644
Assignment: 6
Reel/Frame:011291/0392   Pages: 2
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
10/12/2000
Assignee
1
XEROX CORPORATION
P.O. BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265694
NONE
09693166
Correspondence name and address
XEROX CORPORATION
TALLAM I. NGUTI
XEROX SQUARE - 20A
ROCHESTER, NY 14644
Assignment: 7
Reel/Frame:012482/0280   Pages: 2
Recorded: 01/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
11/20/2001
Assignee
1
XEROX CORPORATION
P.O. BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6661990
US20030129007
10041100
Correspondence name and address
XEROX CORPORATION
TALLAM I. NGUTI
PATENT DOCUMENTATION CTR., 20TH FLOOR
100 CLINTON AVE. S., XEROX SQUARE
ROCHESTER, NY 14644
Assignment: 8
Reel/Frame:012903/0274   Pages: 2
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
05/08/2002
Assignee
1
XEROX CORPORATION
PO BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745000
US20030210923
10142377
Correspondence name and address
XEROX CORPORATION
ANDREW D. RYAN
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER NY 14644
Assignment: 9
Reel/Frame:014024/0507   Pages: 2
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
04/21/2003
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6856784
US20040042829
10427079
Correspondence name and address
XEROX CORPORATION
DAVID E. HENN
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 10
Reel/Frame:014031/0541   Pages: 2
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
04/21/2003
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6868251
US20040042828
10427045
Correspondence name and address
XEROX CORPORATION
PATENT DOCUMENTATION CENTER
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 11
Reel/Frame:014145/0348   Pages: 2
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRWITZ, ROBERT G.
Exec Dt:
06/03/2003
2
PAWLIK, ROBERT S.
Exec Dt:
06/03/2003
3
TUCHRELO, ROBERT R.
Exec Dt:
06/03/2003
4
FOWLER, THOMAS C.
Exec Dt:
06/03/2003
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6876832
US20040247351
10455483
Correspondence name and address
XEROX CORPORATION
ROBERT A. CHITTUM
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 12
Reel/Frame:018591/0238   Pages: 2
Recorded: 12/06/2006
Attorney Dkt #:20060477-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
12/06/2006
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630676
US20080138128
11567379
Correspondence name and address
PATENT DOCUMENTATION CENTER/XEROX CORP.
100 S. CLINTON AVENUE
XEROX SQUARE - 20A
ROCHESTER, NY 14644
Assignment: 13
Reel/Frame:022512/0189   Pages: 2
Recorded: 04/07/2009
Attorney Dkt #:056-0159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIRWITZ, ROBERT G.
Exec Dt:
04/07/2009
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139992
US20100254736
12419330
Correspondence name and address
PRASS LLP
2661 RIVA ROAD
BUILDING 1000, SUITE 1044
ANNAPOLIS, MD 21401

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