characterised by colouring agents

Industry

CPC
C09D11/17

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09DCOATING COMPOSITIONS C09D11/00Inks

Current Industry

C09D11/17characterised by colouring agents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Opaque ink formulations and associated writing instruments
- Patent number 12,209,192
- Issue date Jan 28, 2025
- SANFORD, L.P.
- Wing Sum Vincent Kwan
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Process of preparation of an aqueous gel ink with variable color co...
- Patent number 12,202,989
- Issue date Jan 21, 2025
- Societe BIC
- Olivier Albenge
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing aqueous gel inks with fixed color, and aqueou...
- Patent number 12,202,988
- Issue date Jan 21, 2025
- Societe BIC
- Karine Mougin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thermochromic pigment compositions
- Patent number 12,202,994
- Issue date Jan 21, 2025
- Societe BIC
- Christelle Debrauwer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound for use in colour change compositions
- Patent number 12,202,981
- Issue date Jan 21, 2025
- Societe BIC
- Bagavant Shivkumar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reverse photochromic inks, and associated methods and writing instr...
- Patent number 12,202,995
- Issue date Jan 21, 2025
- SANFORD, L.P.
- Kenneth Czaplewski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reverse photochromic inks including encapsulated reverse photochrom...
- Patent number 12,180,379
- Issue date Dec 31, 2024
- SANFORD, L.P.
- Kenneth Czaplewski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Marking ink composition for writing board
- Patent number 12,168,731
- Issue date Dec 17, 2024
- Mitsubishi Pencil Company, Limited
- Tatsuya Mizoguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Irreversibly erasable ink composition having a discoloration agent
- Patent number 12,139,626
- Issue date Nov 12, 2024
- Societe BIC
- Aurore Sauvage
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Writing instrument
- Patent number 12,134,281
- Issue date Nov 5, 2024
- Mitsubishi Pencil Company, Limited
- Yusuke Nakata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition for writing instrument and writing instrument havin...
- Patent number 12,122,925
- Issue date Oct 22, 2024
- SUHAN CORPORATION
- Jung Eun Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink eradicating fluid and kit containing it
- Patent number 12,116,493
- Issue date Oct 15, 2024
- Societe BIC
- Karine Mougin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink composition for writing instrument
- Patent number 12,110,401
- Issue date Oct 8, 2024
- Mitsubishi Pencil Company, Limited
- Kousuke Ogura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Peelable ink composition for porous substrates
- Patent number 12,104,066
- Issue date Oct 1, 2024
- Societe BIC
- Carine Bethouart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Epidermal penetration type ink composition
- Patent number 12,104,069
- Issue date Oct 1, 2024
- National Cancer Center
- Seok-ki Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Erasable writing compositions
- Patent number 12,097,722
- Issue date Sep 24, 2024
- Crayola LLC
- Keith Allison
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic composition
- Patent number 12,098,289
- Issue date Sep 24, 2024
- The Pilot Ink Co., Ltd.
- Yasuaki Kambe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Print method
- Patent number 12,077,675
- Issue date Sep 3, 2024
- CANON PRODUCTION PRINTING HOLDING B.V.
- Luc Van Keulen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Alcohol-based dry erasable ink for writing instrument
- Patent number 12,071,552
- Issue date Aug 27, 2024
- Societe BIC
- Carine Bethouart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil-based ink composition for writing utensils, writing utensil usi...
- Patent number 12,054,622
- Issue date Aug 6, 2024
- Mitsubishi Pencil Company, Limited
- Takayuki Ikai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermochromic pigment compositions
- Patent number 12,043,596
- Issue date Jul 23, 2024
- Societe BIC
- Christelle Debrauwer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dry erase ink with improved drying time
- Patent number 11,970,623
- Issue date Apr 30, 2024
- Societe BIC
- Carine Bethouart
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method for preparing thermochromic water-based gel ink compositions...
- Patent number 11,920,047
- Issue date Mar 5, 2024
- Societe BIC
- Alexander Bourque
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Process of preparation of an aqueous gel ink with fixed color compr...
- Patent number 11,820,905
- Issue date Nov 21, 2023
- Societe BIC
- Olivier Albenge
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Diester of bisphenol fluorene compounds and thermochromic pigment c...
- Patent number 11,814,528
- Issue date Nov 14, 2023
- Societe BIC
- Alexander Bourque
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Process for preparing aqueous gel inks with variable color, and aqu...
- Patent number 11,807,762
- Issue date Nov 7, 2023
- Societe BIC
- Karine Mougin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process of preparation of an aqueous gel ink with variable color co...
- Patent number 11,802,214
- Issue date Oct 31, 2023
- Societe BIC
- Olivier Albenge
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Oil-based ink composition for writing implements
- Patent number 11,795,336
- Issue date Oct 24, 2023
- Mitsubishi Pencil Company, Limited
- Yumiko Haruhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dry erase inks and associated writing instruments
- Patent number 11,753,558
- Issue date Sep 12, 2023
- SANFORD, L.P.
- Wing Sum Vincent Kwan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Writing instrument
- Patent number 11,738,589
- Issue date Aug 29, 2023
- THE PILOT INK CO., LTD.
- Yoshihiro Ito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
WATER-BASED INK COMPRISING PARTICLES AND A LIPOPEPTIDE
- Publication number 20250019554
- Publication date Jan 16, 2025
- SOCIETE BIC
- Aurore SAUVAGE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPAQUE INK COMPOSITION
- Publication number 20240400845
- Publication date Dec 5, 2024
- Sanford, L.P.
- Vincent Kwan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS GLITTERING INK FOR MINIATURE PAINTING AND APPLICATORS
- Publication number 20240336793
- Publication date Oct 10, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Tatsuya MIZOGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITE COLORED PARTICLES
- Publication number 20240309230
- Publication date Sep 19, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Kosuke OGURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INK ERADICATING FLUID AND KIT CONTAINING IT
- Publication number 20240301225
- Publication date Sep 12, 2024
- SOCIETE BIC
- Karine MOUGIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WRITING INSTRUMENT
- Publication number 20240294029
- Publication date Sep 5, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Yusuke NAKATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EFFICIENT INK ERASURE SYSTEM
- Publication number 20240227430
- Publication date Jul 11, 2024
- SOCIETE BIC
- Nikolaos CHRYSANTHAKOPOULOS
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING COATED PIGMENT AND WATER-BASED INK COMPOSITION...
- Publication number 20240218187
- Publication date Jul 4, 2024
- DONG-A PENCIL CO., LTD.
- Jin Hee SHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING COATED PIGMENT AND WATER-BASED INK COMPOSITION...
- Publication number 20240218186
- Publication date Jul 4, 2024
- DONG-A PENCIL CO., LTD.
- Jin Hee SHIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
- Publication number 20240209225
- Publication date Jun 27, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Aya KOMETANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OIL-BASED BALLPOINT PEN
- Publication number 20240182730
- Publication date Jun 6, 2024
- Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
- Hirotaka MASUDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OILY INK COMPOSITION FOR WRITING UTENSIL
- Publication number 20240166901
- Publication date May 23, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Yosuke SETAGAWA
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
SOLUBLE GRAPHITE INK COMPOSITION
- Publication number 20240150598
- Publication date May 9, 2024
- Angela Harris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OILY INK COMPOSITION
- Publication number 20240150599
- Publication date May 9, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Takayuki IKAI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COLOR-CHANGE AND ERASABLE WRITING COMPOSITIONS, WRITING INSTRUMENTS...
- Publication number 20240124727
- Publication date Apr 18, 2024
- Crayola LLC
- Michael Moskal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR-CHANGE INK
- Publication number 20240059915
- Publication date Feb 22, 2024
- SOCIETE BIC
- Guillaume CAFFIER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REVERSIBLY THERMOCHROMIC COMPOSITION AND REVERSIBLY THERMOCHROMIC M...
- Publication number 20230383175
- Publication date Nov 30, 2023
- The Pilot Ink Co., Ltd.
- Hiroshi UMEMOTO
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
WASHABLE INK COMPOSITION
- Publication number 20230365825
- Publication date Nov 16, 2023
- SOCIETE BIC
- Carine BETHOUART
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFILLABLE WRITING TOOL FOR A WATER-BASED INK COMPOSITION
- Publication number 20230357587
- Publication date Nov 9, 2023
- SOCIETE BIC
- Damien CONCEDIEU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WRITING NIB ASSEMBLIES AND WRITING INSTRUMENTS
- Publication number 20230339255
- Publication date Oct 26, 2023
- Sanford L.P.
- Helena B. HARRISON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-BASED INK COMPOSITION FOR WRITING INSTRUMENTS, WRITING INSTRU...
- Publication number 20230312967
- Publication date Oct 5, 2023
- KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
- Tomoaki NISHIKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PEELABLE WRITING INK COMPOSITION WITH COLOR-CHANGING FOR WRITING PO...
- Publication number 20230312954
- Publication date Oct 5, 2023
- SOCIETE BIC
- Carine BETHOUART
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OIL-BASED BALLPOINT PEN
- Publication number 20230294446
- Publication date Sep 21, 2023
- Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
- Hironobu KANBAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REVERSIBLY THERMOCHROMIC COMPOSITION AND REVERSIBLY THERMOCHROMIC M...
- Publication number 20230287259
- Publication date Sep 14, 2023
- The Pilot Ink Co., Ltd.
- Hiroshi UMEMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-BASED INK COMPOSITION WITH COLOR-CHANGING BY EVAPORATION
- Publication number 20230287227
- Publication date Sep 14, 2023
- SOCIETE BIC
- Damien CONCEDIEU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WRITING GEL INK
- Publication number 20230265312
- Publication date Aug 24, 2023
- SOCIETE BIC
- Guillaume CAFFIER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
- Publication number 20230250304
- Publication date Aug 10, 2023
- MITSUBISHI PENCIL COMPANY, LIMITED
- Hisato HAGA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HANDHELD WRITING TOOL HAVING IMPROVED CAP-OFF TIME
- Publication number 20230242780
- Publication date Aug 3, 2023
- SOCIETE BIC
- Damien CONCEDIEU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS FOR MARKING TISSUE AND METHODS OF MAKING THE SAME
- Publication number 20230212411
- Publication date Jul 6, 2023
- Vector Surgical, LLC
- Janet Louise Favero Phillips
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PEELABLE INK COMPOSITION WITH COLOR-CHANGING FOR POROUS SUBSTRATES
- Publication number 20230203332
- Publication date Jun 29, 2023
- SOCIETE BIC
- Carine BETHOUART
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

characterised by colouring agents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Opaque ink formulations and associated writing instruments

Process of preparation of an aqueous gel ink with variable color co...

Process for preparing aqueous gel inks with fixed color, and aqueou...

Thermochromic pigment compositions

Compound for use in colour change compositions

Reverse photochromic inks, and associated methods and writing instr...

Reverse photochromic inks including encapsulated reverse photochrom...

Marking ink composition for writing board

Irreversibly erasable ink composition having a discoloration agent

Writing instrument

Ink composition for writing instrument and writing instrument havin...

Ink eradicating fluid and kit containing it

Aqueous ink composition for writing instrument

Peelable ink composition for porous substrates

Epidermal penetration type ink composition

Erasable writing compositions

Photochromic composition

Print method

Alcohol-based dry erasable ink for writing instrument

Oil-based ink composition for writing utensils, writing utensil usi...

Thermochromic pigment compositions

Dry erase ink with improved drying time

Method for preparing thermochromic water-based gel ink compositions...

Process of preparation of an aqueous gel ink with fixed color compr...

Diester of bisphenol fluorene compounds and thermochromic pigment c...

Process for preparing aqueous gel inks with variable color, and aqu...

Process of preparation of an aqueous gel ink with variable color co...

Oil-based ink composition for writing implements

Dry erase inks and associated writing instruments

Writing instrument

Patents Applicationslast 30 patents

WATER-BASED INK COMPRISING PARTICLES AND A LIPOPEPTIDE

OPAQUE INK COMPOSITION

AQUEOUS GLITTERING INK FOR MINIATURE PAINTING AND APPLICATORS

COMPOSITE COLORED PARTICLES

INK ERADICATING FLUID AND KIT CONTAINING IT

WRITING INSTRUMENT

EFFICIENT INK ERASURE SYSTEM

METHOD OF PREPARING COATED PIGMENT AND WATER-BASED INK COMPOSITION...

METHOD OF PREPARING COATED PIGMENT AND WATER-BASED INK COMPOSITION...

AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS

OIL-BASED BALLPOINT PEN

OILY INK COMPOSITION FOR WRITING UTENSIL

SOLUBLE GRAPHITE INK COMPOSITION

OILY INK COMPOSITION

COLOR-CHANGE AND ERASABLE WRITING COMPOSITIONS, WRITING INSTRUMENTS...

COLOR-CHANGE INK

REVERSIBLY THERMOCHROMIC COMPOSITION AND REVERSIBLY THERMOCHROMIC M...

WASHABLE INK COMPOSITION

REFILLABLE WRITING TOOL FOR A WATER-BASED INK COMPOSITION

WRITING NIB ASSEMBLIES AND WRITING INSTRUMENTS

WATER-BASED INK COMPOSITION FOR WRITING INSTRUMENTS, WRITING INSTRU...

PEELABLE WRITING INK COMPOSITION WITH COLOR-CHANGING FOR WRITING PO...

OIL-BASED BALLPOINT PEN

REVERSIBLY THERMOCHROMIC COMPOSITION AND REVERSIBLY THERMOCHROMIC M...

WATER-BASED INK COMPOSITION WITH COLOR-CHANGING BY EVAPORATION

WRITING GEL INK

AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS

HANDHELD WRITING TOOL HAVING IMPROVED CAP-OFF TIME

COMPOSITIONS FOR MARKING TISSUE AND METHODS OF MAKING THE SAME

PEELABLE INK COMPOSITION WITH COLOR-CHANGING FOR POROUS SUBSTRATES