John L. Stoffel

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Print media for inkjet printing
- Patent number 9,855,780
- Issue date Jan 2, 2018
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printable recording media
- Patent number 9,631,318
- Issue date Apr 25, 2017
- Hewlett-Packard Development Company, L.P.
- Lokendra Pal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Low grammage recording medium
- Patent number 9,545,810
- Issue date Jan 17, 2017
- Hewlett-Packard Development Company, L.P.
- Gracy Apprisiani Wingkono
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Uncoated recording media
- Patent number 9,435,079
- Issue date Sep 6, 2016
- Hewlett-Packard Development Company, L.P.
- Thomas Roger Oswald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing composition
- Patent number 9,127,407
- Issue date Sep 8, 2015
- Hewlett-Packard Development Company, L.P.
- Steven L. Webb
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Uncoated recording media
- Patent number 9,068,292
- Issue date Jun 30, 2015
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper enhancement treatment with decreased calcium chloride
- Patent number 9,056,515
- Issue date Jun 16, 2015
- Hewlett-Packard Development Company, L.P.
- Gracy A. Wingkono
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Recording sheet with improved image dry time
- Patent number 8,758,886
- Issue date Jun 24, 2014
- International Paper Company
- Michael F Koenig
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composition and ink receiving system incorporating the composition
- Patent number 8,123,907
- Issue date Feb 28, 2012
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Newsprint media for inkjet printing
- Patent number 8,075,962
- Issue date Dec 13, 2011
- Hewlett-Packard Development Company, L.P.
- Hai Quang Tran
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ink compositions for use in highlighter markers and associated methods
- Patent number 8,007,096
- Issue date Aug 30, 2011
- Hewlett-Packard Development Company, L.P.
- Christian Schmid
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dissimilar pigments for use in dark and light inkjet inks
- Patent number 7,591,889
- Issue date Sep 22, 2009
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and ink receiving system incorporating the composition
- Patent number 7,582,188
- Issue date Sep 1, 2009
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Print media and methods of making print media
- Patent number 7,553,395
- Issue date Jun 30, 2009
- Hewlett-Packard Development Company, L.P.
- John L Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet systems and methods using visible and invisible ink
- Patent number 7,111,933
- Issue date Sep 26, 2006
- Hewlett-Packard Development Company, L.P.
- Peter C. Morris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink sets with combinations of light dye load and dark dye load
- Patent number 6,824,598
- Issue date Nov 30, 2004
- Hewlett-Packard Development Company, L.P.
- Matthew Thornberry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink sets with high ligthfastness dye
- Patent number 6,521,030
- Issue date Feb 18, 2003
- Hewlett-Packard Company
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Higher organic inks with good reliability and drytime
- Patent number 6,497,479
- Issue date Dec 24, 2002
- Hewlett-Packard Company
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of hydrolyzed Reactive Red 23
- Patent number 6,458,195
- Issue date Oct 1, 2002
- Hewlett-Packard Company
- John L Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color inkjet printer with pens containing reactive inks
- Patent number 6,139,139
- Issue date Oct 31, 2000
- Hewlett-Packard Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reliable high performance drop generator for an inkjet printhead
- Patent number 5,946,012
- Issue date Aug 31, 1999
- Hewlett-Packard Co.
- Kenneth J. Courian
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer with pen containing a low dot spread black ink and a high d...
- Patent number 5,880,758
- Issue date Mar 9, 1999
- Hewlett-Packard Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reliable high performance drop generator for an inkjet printhead
- Patent number 5,874,974
- Issue date Feb 23, 1999
- Hewlett-Packard Company
- Kenneth J. Courian
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for alleviating bleed and improving color in printed elements
- Patent number 5,801,738
- Issue date Sep 1, 1998
- E. I. Du Pont de Nemours and Company
- John Lawrence Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color ink-jet printer with pigment black and dye-based color inks
- Patent number 5,745,140
- Issue date Apr 28, 1998
- Hewlett-Packard Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for alleviating bleed in printed elements
- Patent number 5,555,008
- Issue date Sep 10, 1996
- E. I. Du Pont de Nemours and Company
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aqueous inks having improved halo characteristics
- Patent number 5,401,303
- Issue date Mar 28, 1995
- E. I. Du Pont de Nemours and Company
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink compositions containing anti-curl agents
- Patent number 5,356,464
- Issue date Oct 18, 1994
- E. I. Du Pont de Nemours and Company
- Mark S. Hickman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermal ink jet print device having phase change cooling
- Patent number 5,272,491
- Issue date Dec 21, 1993
- Hewlett-Packard Company
- Stuart D. Asakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cationic dyes with added multi-valent cations to reduce bleed in th...
- Patent number 5,198,023
- Issue date Mar 30, 1993
- Hewlett-Packard Company
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
BIOCIDE COMPOSITION
- Publication number 20240158657
- Publication date May 16, 2024
- Hewlett-Packard Development Company, L.P.
- Ravi Shankar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INTERNAL RECIRCULATION PRINTING
- Publication number 20210238799
- Publication date Aug 5, 2021
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING SHEET WITH IMPROVED IMAGE DRY TIME
- Publication number 20170066271
- Publication date Mar 9, 2017
- International Paper Company
- Michael F. Koenig
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT MEDIA FOR INKJET PRINTING
- Publication number 20160332468
- Publication date Nov 17, 2016
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTABLE RECORDING MEDIA
- Publication number 20160222591
- Publication date Aug 4, 2016
- Hewlett-Packard Development Company, L.P.
- Lokendra Pal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
UNCOATED RECORDING MEDIA
- Publication number 20150062236
- Publication date Mar 5, 2015
- Hewlett-Packard Deveolopment Company, L.P.
- Thomas Roger Oswald
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SIZING COMPOSITION
- Publication number 20140305606
- Publication date Oct 16, 2014
- Hewlett-Packard Development Company, L.P.
- Steven L. Webb
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
RECORDING SHEET WITH IMPROVED IMAGE DRY TIME
- Publication number 20140300663
- Publication date Oct 9, 2014
- MICHAEL F. KOENIG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
UNCOATED RECORDING MEDIA
- Publication number 20140209263
- Publication date Jul 31, 2014
- Hewlett-Packard Development Company, L.P.
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LOW GRAMMAGE RECORDING MEDIUM
- Publication number 20140198166
- Publication date Jul 17, 2014
- Hewlett-Packard Development Company, L.P.
- Gracy Apprisiani Wingkono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RENEWABLE PRINT MEDIA
- Publication number 20140030485
- Publication date Jan 30, 2014
- John L. Stoffel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER ENHANCEMENT TREATMENT WITH DECREASED CALCIUM CHLORIDE
- Publication number 20130224450
- Publication date Aug 29, 2013
- Hewlett-Packard Development Company, L.P.
- Gracy A. Wingkono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
COMPOSITION AND INK RECEIVING SYSTEM INCORPORATING THE COMPOSITION
- Publication number 20090266501
- Publication date Oct 29, 2009
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Newsprint media for inkjet printing
- Publication number 20080180502
- Publication date Jul 31, 2008
- Hai Quang Tran
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording sheet with improved image dry time
- Publication number 20070087138
- Publication date Apr 19, 2007
- Michael F. Koenig
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Composition and ink receiving system incorporating the composition
- Publication number 20070087136
- Publication date Apr 19, 2007
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing media with polydicyandiamides and multi-valent salts
- Publication number 20060228499
- Publication date Oct 12, 2006
- Hai Q. Tran
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Print media and methods of making print media
- Publication number 20050217815
- Publication date Oct 6, 2005
- John L. Stoffel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink compositions for use in highlighter markers and associated methods
- Publication number 20050093949
- Publication date May 5, 2005
- Christian Schmid
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-jet systems and methods using visible and invisible ink
- Publication number 20050093948
- Publication date May 5, 2005
- Peter C. Morris
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet ink sets with combinations of light dye load and dark dye load
- Publication number 20030110980
- Publication date Jun 19, 2003
- Matthew Thornberry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Higher organic inks with good reliability and drytime
- Publication number 20030020796
- Publication date Jan 30, 2003
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of hydrolyzed reactive red 23
- Publication number 20020139281
- Publication date Oct 3, 2002
- John L. Stoffel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

John L. Stoffel

Person

Patents Grantslast 30 patents

Print media for inkjet printing

Printable recording media

Low grammage recording medium

Uncoated recording media

Sizing composition

Uncoated recording media

Paper enhancement treatment with decreased calcium chloride

Recording sheet with improved image dry time

Composition and ink receiving system incorporating the composition

Newsprint media for inkjet printing

Ink compositions for use in highlighter markers and associated methods

Dissimilar pigments for use in dark and light inkjet inks

Composition and ink receiving system incorporating the composition

Print media and methods of making print media

Ink-jet systems and methods using visible and invisible ink

Inkjet ink sets with combinations of light dye load and dark dye load

Inkjet ink sets with high ligthfastness dye

Higher organic inks with good reliability and drytime

Use of hydrolyzed Reactive Red 23

Color inkjet printer with pens containing reactive inks

Reliable high performance drop generator for an inkjet printhead

Printer with pen containing a low dot spread black ink and a high d...

Reliable high performance drop generator for an inkjet printhead

Process for alleviating bleed and improving color in printed elements

Color ink-jet printer with pigment black and dye-based color inks

Process for alleviating bleed in printed elements

Aqueous inks having improved halo characteristics

Aqueous ink compositions containing anti-curl agents

Thermal ink jet print device having phase change cooling

Cationic dyes with added multi-valent cations to reduce bleed in th...

Patents Applicationslast 30 patents

BIOCIDE COMPOSITION

INTERNAL RECIRCULATION PRINTING

RECORDING SHEET WITH IMPROVED IMAGE DRY TIME

PRINT MEDIA FOR INKJET PRINTING

PRINTABLE RECORDING MEDIA

UNCOATED RECORDING MEDIA

SIZING COMPOSITION

RECORDING SHEET WITH IMPROVED IMAGE DRY TIME

UNCOATED RECORDING MEDIA

LOW GRAMMAGE RECORDING MEDIUM

RENEWABLE PRINT MEDIA

PAPER ENHANCEMENT TREATMENT WITH DECREASED CALCIUM CHLORIDE

COMPOSITION AND INK RECEIVING SYSTEM INCORPORATING THE COMPOSITION

Newsprint media for inkjet printing

Recording sheet with improved image dry time

Composition and ink receiving system incorporating the composition

Printing media with polydicyandiamides and multi-valent salts

Print media and methods of making print media

Ink compositions for use in highlighter markers and associated methods

Ink-jet systems and methods using visible and invisible ink

Inkjet ink sets with combinations of light dye load and dark dye load

Higher organic inks with good reliability and drytime

Use of hydrolyzed reactive red 23