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Patent Assignment Assignor Details
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Assignor Name : IP HOLDING COMPANY
Total Assignments: 19
Assignment: 1
Reel/Frame:007439/0249   Pages: 4
Recorded: 04/24/1995
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
04/19/1995
Assignee
1
IONPURE TECHNOLOGIES CORPORATION
10 TECHNOLOGY DRIVE
LOWELL, MASSACHUSETTS 01851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292422
NONE
07945151
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:007439/0259   Pages: 4
Recorded: 04/24/1995
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
04/19/1995
Assignee
1
IONPURE TECHNOLOGIES CORPORATION
10 TECHNOLOGY DRIVE
LOWELL, MASSACHUSETTS 01851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346924
NONE
07949707
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:009875/0563   Pages: 3
Recorded: 04/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
03/31/1999
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5308466
NONE
07841021
 
5316637
NONE
07938329
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:012166/0433   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381820
NONE
06334105
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
600 ATLANTIC AVENUE
FEDERAL RESERVE PLAZA
BOSTON, MA 02210
Assignment: 5
Reel/Frame:012166/0436   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392527
NONE
08090302
Correspondence name and address
WOLF, GREENFIELD & SACKS PC
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:012166/0576   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE32642
NONE
07004176
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:012166/0579   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618426
NONE
08490656
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:012166/0604   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4487259
NONE
06476180
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:012188/0563   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516738
NONE
08250407
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:012188/0566   Pages: 2
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4819722
NONE
07145310
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTTIC AVENUE
BOSTON, MASSACHUSETTS 02210
Assignment: 11
Reel/Frame:012607/0179   Pages: 6
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4416331
NONE
06347829
Correspondence name and address
PETER C. LANDO
WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:012641/0017   Pages: 4
Recorded: 02/13/2002
Conveyance: DOCUMENT PREVIOUSLY RECORDED AT REEL 012188 FRAME 0563 CONTAINED AN ERROR IN PATENT NUMBER 5,516,738. DOCUMENT RERECORDED TO CORRECT ERROR ON STATED REEL.
Assignor
1
IP HOLDING COMPANY
Exec Dt:
09/06/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156738
NONE
07718954
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 13
Reel/Frame:012439/0956   Pages: 2
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
10/18/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391448
NONE
08336520
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO/THOMAS G. FIELD
600 ATLANTIC AVENUE
FEDERAL RESERVE PLAZA
BOSTON, MA 02210
Assignment: 14
Reel/Frame:012453/0513   Pages: 2
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
10/18/2001
Assignee
1
UNITED STATES FILTER CORPORATION
40-004 COOK STREET
PALM DESERT, CALIFORNIA 92211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391448
NONE
08336520
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
PETER C. LANDO/THOMAS G. FIELD
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:015886/0911   Pages: 5
Recorded: 04/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
04/15/2002
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD. SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015383
NONE
07366872
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD, SUITE 600
HOUSTON, TX 77027
Assignment: 16
Reel/Frame:015394/0848   Pages: 4
Recorded: 11/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
08/19/2003
Assignee
1
U.S. FILTER SURFACE PREPARATION GROUP, INC.
215 UNION BOULEVARD, SUITE 315
LAKEWOOD, COLORADO 80228
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4571894
NONE
06662496
 
4908998
NONE
07271586
 
5423715
NONE
08031813
 
5285601
NONE
08048925
 
5590467
NONE
08323635
Correspondence name and address
LOWRIE, LANDO & ANASTASI, LLP
AARON W. MOORE
ONE MAIN STREET, 11TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 17
Reel/Frame:016290/0872   Pages: 6
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
08/19/2003
Assignee
1
U.S. FILTER SURFACE PREPARATION GROUP, INC.
215 UNION BOULEVARD
SUITE 315
LAKEWOOD, COLORADO 80228
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4571894
NONE
06662496
 
4908998
NONE
07271586
 
5423715
NONE
08031813
 
5590467
NONE
08323635
Correspondence name and address
AARON W. MOORE
ONE MAIN STREET
RIVERFRONT OFFICE PARK
CAMBRIDGE, MA 02142
Assignment: 18
Reel/Frame:015083/0307   Pages: 7
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
07/31/2004
Assignee
1
USFILTER CORPORATION
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4645592
NONE
06778550
 
4670150
NONE
06790651
 
4724073
NONE
07017563
 
4869877
NONE
07087105
 
4828399
NONE
07104799
 
4775467
NONE
07127949
 
4855061
NONE
07186309
 
5149196
NONE
07284260
 
5021161
NONE
07481506
 
5036882
NONE
07560133
 
5106494
NONE
07653011
 
5110510
NONE
07658997
 
5387036
NONE
07923265
 
5413749
NONE
08072533
 
5587081
NONE
08233276
 
5656155
NONE
08560160
Correspondence name and address
DIANE R. TOWNSEND
75 TECHNOLOGY DRIVE
UNITED STATES FILTER CORPORATION
LOWELL, MA 01851
Assignment: 19
Reel/Frame:015156/0001   Pages: 6
Recorded: 09/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IP HOLDING COMPANY
Exec Dt:
07/31/2004
Assignee
1
USFILTER CORPORATION
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5885448
NONE
08876559
Correspondence name and address
DIANE R. TOWNSEND
75 TECHNOLOGY DRIVE
USFILTER CORPORATION
LOWELL, MA 01851

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