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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:020417/0607   Pages: 20
Recorded: 01/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 49
1
Patent #:
5041848
Issue Dt:
08/20/1991
Application #:
07434318
Filing Dt:
11/13/1989
Title:
NON-GARY SCALE ANTI-ALIASING METHOD FOR LASER PRINTERS
2
Patent #:
5212559
Issue Dt:
05/18/1993
Application #:
07591537
Filing Dt:
10/02/1990
Title:
DUTY CYCLE TECHNIQUE FOR A NON-GRAY SCALE ANTI-ALIASING METHOD FOR LASER PRINTERS
3
Patent #:
5122884
Issue Dt:
06/16/1992
Application #:
07612686
Filing Dt:
11/14/1990
Title:
LINE RASTERIZATION TECHNIQUE FOR A NON-GRAY SCALE ANTI-ALIASING METHOD FOR LASER PRINTERS
4
Patent #:
5369429
Issue Dt:
11/29/1994
Application #:
08139576
Filing Dt:
10/20/1993
Title:
CONTINUOUS INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES HAVING A PREDETERMINED INK CAPACITY
5
Patent #:
5519426
Issue Dt:
05/21/1996
Application #:
08146506
Filing Dt:
11/01/1993
Title:
METHOD FOR CONTROLLING A THERMAL PRINTER TO INCREASE RESOLUTION
6
Patent #:
5790150
Issue Dt:
08/04/1998
Application #:
08197966
Filing Dt:
02/17/1994
Title:
METHOD FOR CONTROLLING AN INK JET PRINTER IN A MULTIPASS PRINTING MODE
7
Patent #:
5499305
Issue Dt:
03/12/1996
Application #:
08220280
Filing Dt:
03/30/1994
Title:
A METHOD AND APPARATUS FOR COALESCING A GRAYSCALE IMAGE AND RENDERING THE COALESCED GRAYSCALE IMAGE AS A BINARY IMAGE
8
Patent #:
5367328
Issue Dt:
11/22/1994
Application #:
08231275
Filing Dt:
04/22/1994
Title:
AUTOMATIC INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES
9
Patent #:
6091507
Issue Dt:
07/18/2000
Application #:
08270046
Filing Dt:
07/01/1994
Title:
METHOD AND APPARATUS FOR PRINTING A DOCUMENT OVER A NETWORK
10
Patent #:
5516219
Issue Dt:
05/14/1996
Application #:
08285059
Filing Dt:
08/01/1994
Title:
HIGH RESOLUTION COMBINATION DONOR/DIRECT THERMAL PRINTER
11
Patent #:
5469201
Issue Dt:
11/21/1995
Application #:
08298122
Filing Dt:
08/30/1994
Title:
INK SUPPLY LINE SUPPORT SYSTEM FOR A CONTINUOUS INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES
12
Patent #:
5661514
Issue Dt:
08/26/1997
Application #:
08298936
Filing Dt:
08/31/1994
Title:
METHOD AND APPARATUS FOR CONTROLLING A THERMAL PRINT HEAD
13
Patent #:
5577172
Issue Dt:
11/19/1996
Application #:
08299010
Filing Dt:
08/31/1994
Title:
HIGH-CAPACITY PROTOCOL FOR PACKET-BASED NETWORKS
14
Patent #:
5608442
Issue Dt:
03/04/1997
Application #:
08299291
Filing Dt:
08/31/1994
Title:
HEATING CONTROL FOR THERMAL PRINTERS
15
Patent #:
5572632
Issue Dt:
11/05/1996
Application #:
08319491
Filing Dt:
10/07/1994
Title:
UNIVERSAL FRAME BUFFER FOR A RENDERING DEVICE
16
Patent #:
5805183
Issue Dt:
09/08/1998
Application #:
08337074
Filing Dt:
11/10/1994
Title:
INK JET PRINTER WITH VARIABLE ADVANCE INTERLACING
17
Patent #:
5592202
Issue Dt:
01/07/1997
Application #:
08337080
Filing Dt:
11/10/1994
Title:
INK JET PRINT HEAD RAIL ASSEMBLY
18
Patent #:
5751303
Issue Dt:
05/12/1998
Application #:
08337109
Filing Dt:
11/10/1994
Title:
PRINTING MEDIUM MANAGEMENT APPARATUS
19
Patent #:
5574078
Issue Dt:
11/12/1996
Application #:
08337295
Filing Dt:
11/10/1994
Title:
THERMAL COMPOSITIONS
20
Patent #:
5710577
Issue Dt:
01/20/1998
Application #:
08414577
Filing Dt:
03/31/1995
Title:
PIXEL DESCRIPTION PACKET FOR A RENDERING DEVICE
21
Patent #:
5969729
Issue Dt:
10/19/1999
Application #:
08425107
Filing Dt:
04/20/1995
Title:
INK JET PRINTER WITH ARTIFACT-REDUCING DRIVE CIRCUIT
22
Patent #:
5825394
Issue Dt:
10/20/1998
Application #:
08603548
Filing Dt:
02/20/1996
Title:
THERMAL PRINT HEAD CALIBRATION AND OPERATION METHOD FOR FIXED IMAGING ELEMENTS
23
Patent #:
5629727
Issue Dt:
05/13/1997
Application #:
08604401
Filing Dt:
02/21/1996
Title:
CONTINUOUS INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES HAVING A PREDETERMINED INK CAPACITY
24
Patent #:
5797186
Issue Dt:
08/25/1998
Application #:
08709804
Filing Dt:
09/10/1996
Title:
METHOD FOR MANUFACTURABILITY OF A LOW COST PRINTING DRUM
25
Patent #:
5871292
Issue Dt:
02/16/1999
Application #:
08711796
Filing Dt:
09/10/1996
Title:
COOPERATING MECHANICAL SUB-ASSEMBLIES FOR A DRUM-BASED WIDE FORMAT DIGITAL COLOR PRINT ENGINE
26
Patent #:
5833743
Issue Dt:
11/10/1998
Application #:
08711815
Filing Dt:
09/10/1996
Title:
METHOD OF SELECTING AN INK SET OF AN INK JET PRINTER
27
Patent #:
5889534
Issue Dt:
03/30/1999
Application #:
08711992
Filing Dt:
09/10/1996
Title:
CALIBRATION AND REGISTRATION METHOD FOR MANFUACTURING A DRUM-BASED PRINTING SYSTEM
28
Patent #:
5751321
Issue Dt:
05/12/1998
Application #:
08763361
Filing Dt:
12/11/1996
Title:
CONTINUOUS INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES HAVING A PREDETERMINED INK CAPACITY
29
Patent #:
6467867
Issue Dt:
10/22/2002
Application #:
08922297
Filing Dt:
09/03/1997
Title:
METHOD AND APPARATUS FOR REGISTRATION AND COLOR FIDELITY CONTROL IN A MULTIHEAD DIGITAL COLOR PRINT ENGINE
30
Patent #:
6220693
Issue Dt:
04/24/2001
Application #:
08939561
Filing Dt:
09/29/1997
Title:
OVERSPRAY ADAPTATION METHOD AND APPARATUS FOR AN INK JET PRINT ENGINE
31
Patent #:
5877793
Issue Dt:
03/02/1999
Application #:
08972829
Filing Dt:
11/18/1997
Title:
AUTOMATIC INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES
32
Patent #:
6290762
Issue Dt:
09/18/2001
Application #:
08978907
Filing Dt:
11/26/1997
Title:
METHOD OF SELECTING AN INK SET OF AN INK JET PRINTER
33
Patent #:
6461064
Issue Dt:
10/08/2002
Application #:
09042769
Filing Dt:
03/17/1998
Title:
SERVICE STATION ASSEMBLY FOR A DRUM-BASED WIDE FORMAT PRINT ENGINE
34
Patent #:
6308626
Issue Dt:
10/30/2001
Application #:
09251531
Filing Dt:
02/17/1999
Title:
CONVERTIBLE MEDIA DRYER FOR A LARGE FORMAT INK JET PRINT ENGINE
35
Patent #:
6478492
Issue Dt:
11/12/2002
Application #:
09251951
Filing Dt:
02/17/1999
Title:
PLATEN HAVING MEDIA SUCTION AND VAPOR RECOVERY PORTS
36
Patent #:
6290332
Issue Dt:
09/18/2001
Application #:
09252375
Filing Dt:
02/18/1999
Title:
CARRIAGE ASSEMBLY FOR A LARGE FORMAT INK JET PRINT ENGINE
37
Patent #:
6164766
Issue Dt:
12/26/2000
Application #:
09257450
Filing Dt:
02/25/1999
Title:
AUTOMATIC INK REFILL SYSTEM FOR DISPOSABLE INK JET CARTRIDGES
38
Patent #:
6419340
Issue Dt:
07/16/2002
Application #:
09260925
Filing Dt:
03/02/1999
Title:
METHOD FOR AUTOMATICALLY FORMING INK AND MEDIA-DEPENDENT COLOR TRANSFORMS FOR DIVERSE COLORED INKS AND INK TYPES, VALIDATING COLOR GAMUT, AND APPLYING SAID INKS
39
Patent #:
6231654
Issue Dt:
05/15/2001
Application #:
09303280
Filing Dt:
04/30/1999
Title:
INK COMPOSITION AND A METHOD OF MAKING THE INK COMPOSITION
40
Patent #:
6361230
Issue Dt:
03/26/2002
Application #:
09451692
Filing Dt:
11/30/1999
Title:
PRINTING ZONE SPECIALLY ADAPTED FOR TEXTILE PRINTING MEDIA
41
Patent #:
6485140
Issue Dt:
11/26/2002
Application #:
09452323
Filing Dt:
11/30/1999
Title:
AUXILIARY UNDERSIDE MEDIA DRYER
42
Patent #:
6478862
Issue Dt:
11/12/2002
Application #:
09524872
Filing Dt:
03/14/2000
Title:
PIGMENTED INKS AND A METHOD OF MAKING PIGMENTED INKS
43
Patent #:
6348973
Issue Dt:
02/19/2002
Application #:
09618913
Filing Dt:
07/18/2000
Title:
APPARATUS FOR PRINTING A DOCUMENT OVER A NETWORK
44
Patent #:
6425329
Issue Dt:
07/30/2002
Application #:
09947029
Filing Dt:
09/05/2001
Publication #:
US20020046670
Pub Dt:
04/25/2002
Title:
CONVERTIBLE MEDIA DRYER FOR A LARGE FORMAT INK JET PRINT ENGINE
45
Patent #:
6715868
Issue Dt:
04/06/2004
Application #:
10057569
Filing Dt:
01/25/2002
Publication #:
US20020155224
Pub Dt:
10/24/2002
Title:
DIRECT DYE INKS AND A METHOD OF MAKING DIRECT DYE INKS
46
Patent #:
6789876
Issue Dt:
09/14/2004
Application #:
10102048
Filing Dt:
03/20/2002
Publication #:
US20030007023
Pub Dt:
01/09/2003
Title:
CO-OPERATING MECHANICAL SUBASSEMBLIES FOR A SCANNING CARRIAGE, DIGITAL WIDE-FORMAT COLOR INKJET PRINT ENGINE
47
Patent #:
7251058
Issue Dt:
07/31/2007
Application #:
10244235
Filing Dt:
09/16/2002
Publication #:
US20030098986
Pub Dt:
05/29/2003
Title:
METHOD FOR GENERATING CUSTOMIZED INK/MEDIA TRANSFORMS
48
Patent #:
6942324
Issue Dt:
09/13/2005
Application #:
10685195
Filing Dt:
10/14/2003
Publication #:
US20050078155
Pub Dt:
04/14/2005
Title:
FLUID DELIVERY SYSTEM FOR AN INK JET PRINT HEAD
49
Patent #:
7866810
Issue Dt:
01/11/2011
Application #:
11704509
Filing Dt:
02/09/2007
Publication #:
US20080192075
Pub Dt:
08/14/2008
Title:
INK JET PRINTER
Assignor
1
MACDERMID ACUMEN, INC.
Exec Dt:
11/01/2007
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249
HOUSTON, TEXAS 77070
Correspondence name and address
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80527-2400

Search Results as of: 05/22/2024 08:04 AM
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