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Patent Assignment Assignor Details
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Assignor Name : PIROLLI, PETER L.T.
Total Assignments: 24
Assignment: 1
Reel/Frame:007259/0722   Pages: 2
Recorded: 11/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
MERKLE, RALPH C.
Exec Dt:
11/22/1994
3
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5634012
NONE
08344773
Correspondence name and address
RICHARD B. DOMINGO
XEROX CORPORATION
PATENT DEPARTMENT-DOCKETT
XEROX SQUARE - 20A
ROCHESTER, NY 14644
Assignment: 2
Reel/Frame:007261/0409   Pages: 2
Recorded: 11/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
BOBROW, DANIEL G.
Exec Dt:
11/22/1994
3
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904-1600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5638443
NONE
08344776
Correspondence name and address
RICHARD B. DOMINGO
XEROX CORPORATION
PATENT DEPARTMENT-DOCKET
XEROX SQUARE - 20A
ROCHESTER, NY 14644
Assignment: 3
Reel/Frame:024442/0049   Pages: 3
Recorded: 05/26/2010
Attorney Dkt #:111325-000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14644
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7359881
US20010023417
09777845
 
6944600
US20010010045
09777966
 
6708157
US20010014882
09778001
 
6714921
US20030069849
09778006
 
6934693
US20030023561
10176608
 
6920436
US20030115144
10359100
 
6959290
US20050160048
10401529
 
7970709
US20060167801
10401755
 
6928419
US20030167236
10401886
 
6865551
NONE
10401887
 
7043453
US20040073513
10413287
 
6957194
US20040073514
10454782
 
7096202
US20040059678
10454784
 
7065505
US20040073515
10457776
 
6957193
US20030208447
10463755
 
7058606
US20030217010
10463761
 
6910022
US20040107166
10617685
 
6925448
US20040015446
10617760
 
7269577
US20040220880
10853115
 
7200574
US20050108173
11014816
 
7209902
US20050165687
11088936
 
7266529
US20050216415
11135352
 
NONE
US20060129492
11174654
 
7809644
US20050251482
11175364
 
7139736
US20050273433
11198214
 
7389270
US20060004665
11198216
 
NONE
US20050289068
11216275
 
NONE
US20060106722
11304793
 
7523072
US20060149680
11304794
 
7788182
US20060200417
11401925
 
9953328
US20060190404
11401926
 
8740625
US20110157620
12650925
 
8170955
US20100106659
12650965
Correspondence name and address
STEPHEN M. HERTZLER
401 9TH STREET NW
SUITE 900
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:026433/0729   Pages: 3
Recorded: 06/13/2011
Attorney Dkt #:10-510-US-C45
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
3
ROMERIL, BARRY D.
Exec Dt:
01/31/2000
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD
SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100212027
12771527
Correspondence name and address
MARC S. KAUFMAN
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 5
Reel/Frame:027243/0297   Pages: 2
Recorded: 11/17/2011
Attorney Dkt #:10-510-US-C46 THRU C49
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14644
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20120005110
13175615
 
NONE
US20120005760
13175624
 
NONE
US20120005762
13175635
 
NONE
US20120005763
13175643
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 6
Reel/Frame:028300/0955   Pages: 2
Recorded: 06/01/2012
Attorney Dkt #:10-510-US-C53
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120198563
13445511
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 7
Reel/Frame:028300/0988   Pages: 2
Recorded: 06/01/2012
Attorney Dkt #:10-510-US-C55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120198567
13445522
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 8
Reel/Frame:028922/0010   Pages: 2
Recorded: 09/08/2012
Attorney Dkt #:10-510C73-72 /20484...
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
11/22/1994
2
PIROLLI, PETER L.T.
Exec Dt:
11/22/1994
Assignee
1
XEROX CORPORATION
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14544
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8370956
US20120331569
13584782
 
8393007
US20120317658
13585408
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 9
Reel/Frame:009244/0683   Pages: 11
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PITKOW, JAMES E.
Exec Dt:
05/14/1998
2
PIROLLI, PETER L.T.
Exec Dt:
05/22/1998
3
CHI, ED H.
Exec Dt:
05/18/1998
4
CARD, STUART K.
Exec Dt:
05/15/1998
5
MACKINLAY, JOCK D.
Exec Dt:
05/15/1998
6
GOSSWELLER, RICH
Exec Dt:
05/21/1998
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369819
NONE
09062513
Correspondence name and address
FLIESLER, DUBB, MEYER & LOVEJOY
MARTIN C. FLIESLER, ESQ.
FOUR EMBARCADERO CENTER, SUITE 400
SAN FRANCISCO, CA 94111
Assignment: 10
Reel/Frame:009509/0496   Pages: 11
Recorded: 09/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIROLLI, PETER L.T.
Exec Dt:
09/16/1998
2
PITKOW, JAMES E.
Exec Dt:
05/21/1998
3
CHI, ED H.
Exec Dt:
05/28/1998
4
CARD, STUART K.
Exec Dt:
05/20/1998
5
MACKINLAY, JOCK D.
Exec Dt:
05/21/1998
6
GOSSWELLER, RICH
Exec Dt:
05/21/1998
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6151595
NONE
09062540
Correspondence name and address
FLIESLER, DUBB, MEYER & LOVEJOY
MARTIN C. FLIESLER, ESQ.
FOUR EMBARCADERO CENTER, SUITE 400
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:011372/0673   Pages: 4
Recorded: 12/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIROLLI, PETER L.T.
Exec Dt:
12/08/2000
2
REEDER, ROBERT W.
Exec Dt:
12/08/2000
Assignee
1
XEROX CORPORATION
P.O. BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6601021
US20020103625
09731783
Correspondence name and address
NIXON PEABODY LLP
GUNNAR G. LEINBERG, ESQ.
CLINTON SQUARE
P.O. BOX 31051
ROCHESTER, NEW YORK 14603
Assignment: 12
Reel/Frame:011970/0008   Pages: 3
Recorded: 07/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHI, ED H.
Exec Dt:
06/01/2001
2
PIROLLI, PETER L.T.
Exec Dt:
06/04/2001
3
PITKOW, JAMES E.
Exec Dt:
06/06/2001
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7043702
US20020130907
09809388
Correspondence name and address
FLIESLER, DUBB, MEYER & LOVEJOY LLP
MARTIN C. FLIESLER
FOUR EMBARCADERO CENTER, FOURTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 13
Reel/Frame:012611/0042   Pages: 2
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/05/2002
2
PIROLLI, PETER L.T.
Exec Dt:
02/05/2002
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113912
US20020128856
10015950
Correspondence name and address
NIXON PEABODY LLP
MARC S. KAUFMAN
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:012685/0424   Pages: 2
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/05/2002
2
PIROLLI, PETER L.T.
Exec Dt:
02/05/2002
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7225160
US20020128972
10015951
Correspondence name and address
NIXON PEABODY LLP
MARC S. KAUFMAN
SUITE 800
8180 GREENSBORO DR.
MCLEAN, VA 22102
Assignment: 15
Reel/Frame:012688/0943   Pages: 2
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/05/2002
2
PIROLLI, PETER L.T.
Exec Dt:
02/05/2002
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6895392
US20020133465
10015952
Correspondence name and address
NIXON PEABODY LLP
MARC S. KAUFMAN
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:029159/0865   Pages: 2
Recorded: 10/19/2012
Attorney Dkt #:10510USC74/971032.20486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/05/2002
2
PIROLLI, PETER L.T.
Exec Dt:
02/05/2002
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD
SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8443457
US20120311727
13585420
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 17
Reel/Frame:017600/0775   Pages: 2
Recorded: 02/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039613
US20040225611
10868775
Correspondence name and address
MARC S. KAUFMAN
NIXON PEABODY LLP
401 9TH STREET, N.W., SUITE 900
WASHINGTON, D.C. 20004-2128
Assignment: 18
Reel/Frame:017617/0591   Pages: 2
Recorded: 02/28/2006
Attorney Dkt #:111325-028200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060129493
11175452
Correspondence name and address
MARC S. KAUFMAN
NIXON PEABODY LLP
401 9TH STREET, N.W., SUITE 900
WASHINGTON, D.C. 20004-2128
Assignment: 19
Reel/Frame:017676/0751   Pages: 3
Recorded: 03/15/2006
Attorney Dkt #:111325-127 (021100)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
3
MERKLE, RALPH C.
Exec Dt:
01/14/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD; SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7269576
US20040243834
10773306
Correspondence name and address
CARLOS R. VILLAMAR, REG. NO. 43,224
NIXON PEABODY LLP
401 9TH STREET, N.W.
SUITE 900
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:028375/0671   Pages: 2
Recorded: 06/14/2012
Attorney Dkt #:10-510-US-C65,C69-C71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20120233707
13480081
 
NONE
US20120233709
13480658
 
NONE
US20120233710
13480671
 
NONE
US20120233711
13480679
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 21
Reel/Frame:028875/0958   Pages: 2
Recorded: 08/30/2012
Attorney Dkt #:10-510.20455.20456.20459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD
SUITE 200-M
WILMINGTON, DELAWARE 19803
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20120317653
13590144
 
8671461
US20120317659
13590147
 
NONE
US20140259187
13590289
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 22
Reel/Frame:028971/0568   Pages: 2
Recorded: 09/17/2012
Attorney Dkt #:10510C666768/20461-68-66
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD
SUITE 200-M
WILMINGTON, DELAWARE 19803
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20120331565
13600813
 
9734506
US20140259175
13600870
 
9727876
US20140259176
13600907
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 23
Reel/Frame:030151/0075   Pages: 3
Recorded: 04/04/2013
Attorney Dkt #:10-510-US-C62.63.75
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
02/21/2006
2
PIROLLI, PETER L.T.
Exec Dt:
02/21/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20140258131
13615534
 
NONE
US20140258130
13615538
 
8484751
US20130133078
13749326
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 24
Reel/Frame:018298/0399   Pages: 3
Recorded: 09/12/2006
Attorney Dkt #:111325-020700(088)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFIK, MARK J.
Exec Dt:
08/03/2006
2
PIROLLI, PETER L.T.
Exec Dt:
08/08/2006
3
MERKLE, RALPH C.
Exec Dt:
06/11/2006
Assignee
1
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7225160
US20020128972
10015951
Correspondence name and address
NIXON PEABODY LLP
CARLOS R. VILLAMAR
401 9TH STREET, N.W.
SUITE 900
WASHINGTON, D.C. 20004

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