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
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

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