Organic colour formers

Industry

CPC
B41M5/136

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES COLOUR PRINTING B41M5/00Duplicating or marking methods Sheet materials for use therein

Current Industry

B41M5/136Organic colour formers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Primers with improved reflective and thermally insulative propertie...
- Patent number 12,210,282
- Issue date Jan 28, 2025
- POLAROID IP B.V.
- Rong-Chang Liang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Marking system
- Patent number 9,790,383
- Issue date Oct 17, 2017
- Crayola LLC
- Luis Rodrigo Pineiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colour-forming materials, contact recording devices and pressure re...
- Patent number 9,604,485
- Issue date Mar 28, 2017
- Active Device Development Limited
- Bryan Greener
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure sensitive coating for image forming
- Patent number 9,592,694
- Issue date Mar 14, 2017
- Chromatic Technologies, Inc.
- Terrill Scott Clayton
- G01 - MEASURING TESTING
Information Patent Grant
Tamper evident documents and inks
- Patent number 9,221,989
- Issue date Dec 29, 2015
- P. H. Glatfelter Company
- John W. Stolarz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Scratch color-developable ink and invisible information printed sheet
- Patent number 8,283,285
- Issue date Oct 9, 2012
- Mitsubishi Paper Mills Limited
- Hisashi Wakasugi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Latent image developing systems and devices
- Patent number 7,265,077
- Issue date Sep 4, 2007
- Bryan A. Netsch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayered color compositions and associated methods
- Patent number 7,148,182
- Issue date Dec 12, 2006
- Hewlett-Packard Development Company, L.P.
- Marshall Field
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image developing device
- Patent number 7,087,265
- Issue date Aug 8, 2006
- Bryan A. Netsch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monophase solid solutions comprising a plurality of color former co...
- Patent number 6,566,302
- Issue date May 20, 2003
- Ciba Specialty Chemicals Corporation
- James Philip Taylor
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color former mixture
- Patent number 6,143,904
- Issue date Nov 7, 2000
- Ciba Specialty Chemicals Corporation
- Rudolf Zink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pressure-sensitive copying paper
- Patent number 6,103,662
- Issue date Aug 15, 2000
- Arjo Wiggins Limited
- Ivan Sheiham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color-forming compounds and their use in carbonless imaging
- Patent number 5,846,901
- Issue date Dec 8, 1998
- Minnesota Mining and Manufacturing Company
- Nusrallah Jubran
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive copying material
- Patent number 5,811,367
- Issue date Sep 22, 1998
- The Wiggins Teape Group Limited
- Ivan Sheiham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color former mixture
- Patent number 5,681,791
- Issue date Oct 28, 1997
- Ciba-Geigy Corporation
- Rudolf Zink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sultine color-former compounds and their use in cabonless copy paper
- Patent number 5,670,446
- Issue date Sep 23, 1997
- Minnesota Mining and Manufacturing Company
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pressure-sensitive copying material
- Patent number 5,605,874
- Issue date Feb 25, 1997
- The Wiggins Teape Group Limited
- David J. Taylor
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive recording material which comprises natural oils...
- Patent number 5,552,365
- Issue date Sep 3, 1996
- Bayer Aktiengesellschaft
- Horst Berneth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bis{[1-(2-A-2-B)ethenyl]}[2-R.sup.2 -4-X-phenyl-or 1-(2-R.sup.2 -4-...
- Patent number 5,491,262
- Issue date Feb 13, 1996
- Hilton Davis Chemical Co.
- William M. Hung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pressure sensitive recording materials
- Patent number 5,478,793
- Issue date Dec 26, 1995
- Kanzaki Paper Manufacturing Co., Ltd.
- Tetsuo Tsuchida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Colorant for use in business recording
- Patent number 5,453,522
- Issue date Sep 26, 1995
- Indiana University Foundation
- Chester Davis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenazine dyes
- Patent number 5,428,161
- Issue date Jun 27, 1995
- Minnesota Mining and Manufacturing Company
- Alan G. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Yellow color-formers
- Patent number 5,426,085
- Issue date Jun 20, 1995
- Minnesota Mining and Manufacturing Company
- Loren D. Albin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
N-substituted triarylmethane sulfonamides and method of preparation
- Patent number 5,399,709
- Issue date Mar 21, 1995
- Polaroid Corporation
- Myron S. Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dihydroquinolines
- Patent number 5,391,748
- Issue date Feb 21, 1995
- Bayer Aktiengesellschaft
- Horst Berneth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Yellow color-formers
- Patent number 5,376,451
- Issue date Dec 27, 1994
- Minnesota Mining and Manufacturing Company
- Loren D. Albin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording material
- Patent number 5,372,917
- Issue date Dec 13, 1994
- Kanzaki Paper Manufacturing Co., Ltd.
- Tetsuo Tsuchida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Record material using vinyl carbinol color formers
- Patent number 5,364,830
- Issue date Nov 15, 1994
- The Wiggins Teape Group Limited
- Ivan Sheiham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolo[5,4-D]thiazsole Color-formers
- Patent number 5,350,857
- Issue date Sep 27, 1994
- Minnesota Mining and Manufacturing Company
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reversible redox-controlled imaging method
- Patent number 5,332,654
- Issue date Jul 26, 1994
- Polaroid Corporation
- Myron S. Simon
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
THERMOSENSITIVE RECORDING LAYER FORMING LIQUID, THERMOSENSITIVE REC...
- Publication number 20250050671
- Publication date Feb 13, 2025
- RICOH COMPANY, LTD.
- Hiroaki Matsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE IMAGING AND INDICATING MATERIALS AND DEVICES
- Publication number 20180104973
- Publication date Apr 19, 2018
- ACTIVE DEVICE DEVELOPMENT LTD
- Bryan Greener
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMPACT INDICATOR COATINGS AND METHODS
- Publication number 20170029625
- Publication date Feb 2, 2017
- P.H. GLATFELTER COMPANY
- John W. Stolarz
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MARKING SYSTEM
- Publication number 20160362571
- Publication date Dec 15, 2016
- Crayola LLC
- Luis Rodrigo Pineiro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pressure Sensitive Coating For Image Forming
- Publication number 20150321496
- Publication date Nov 12, 2015
- CHROMATIC TECHNOLOGIES, INC.
- Terrill Scott Clayton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Colour-Forming Materials, Contact Recording Devices and Pressure Re...
- Publication number 20150283839
- Publication date Oct 8, 2015
- ACTIVE DEVICE DEVELOPMENT LIMITED
- Bryan Greener
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE SENSITIVE COATING FOR IMAGE FORMING
- Publication number 20140212654
- Publication date Jul 31, 2014
- CHROMATIC TECHNOLOGIES, INC.
- Terrill Scott Clayton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE SENSITIVE COATING FOR IMAGE FORMING
- Publication number 20130231242
- Publication date Sep 5, 2013
- Terrill Scott Clayton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SCRATCH COLOR-DEVELOPABLE INK AND INVISIBLE INFORMATION PRINTED SHEET
- Publication number 20100021702
- Publication date Jan 28, 2010
- MITSUBISHI PAPER INK MFG. CO., LTD.
- Hisashi Wakasugi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multilayered color compositions and associated methods
- Publication number 20050239650
- Publication date Oct 27, 2005
- Marshall Field
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Organic colour formers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Primers with improved reflective and thermally insulative propertie...

Marking system

Colour-forming materials, contact recording devices and pressure re...

Pressure sensitive coating for image forming

Tamper evident documents and inks

Scratch color-developable ink and invisible information printed sheet

Latent image developing systems and devices

Multilayered color compositions and associated methods

Image developing device

Monophase solid solutions comprising a plurality of color former co...

Color former mixture

Pressure-sensitive copying paper

Color-forming compounds and their use in carbonless imaging

Pressure-sensitive copying material

Color former mixture

Sultine color-former compounds and their use in cabonless copy paper

Pressure-sensitive copying material

Pressure-sensitive recording material which comprises natural oils...

Bis{[1-(2-A-2-B)ethenyl]}[2-R.sup.2 -4-X-phenyl-or 1-(2-R.sup.2 -4-...

Pressure sensitive recording materials

Colorant for use in business recording

Phenazine dyes

Yellow color-formers

N-substituted triarylmethane sulfonamides and method of preparation

Dihydroquinolines

Yellow color-formers

Recording material

Record material using vinyl carbinol color formers

Thiazolo[5,4-D]thiazsole Color-formers

Reversible redox-controlled imaging method

Patents Applicationslast 30 patents

THERMOSENSITIVE RECORDING LAYER FORMING LIQUID, THERMOSENSITIVE REC...

PRESSURE IMAGING AND INDICATING MATERIALS AND DEVICES

IMPACT INDICATOR COATINGS AND METHODS

MARKING SYSTEM

Pressure Sensitive Coating For Image Forming

Colour-Forming Materials, Contact Recording Devices and Pressure Re...

PRESSURE SENSITIVE COATING FOR IMAGE FORMING

PRESSURE SENSITIVE COATING FOR IMAGE FORMING

SCRATCH COLOR-DEVELOPABLE INK AND INVISIBLE INFORMATION PRINTED SHEET

Multilayered color compositions and associated methods