Method of producing electrophotographic toner, electrophotographic toner, toner cartridge, and image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9665022
SERIAL NO

14309630

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of producing an electrophotographic toner is disclosed in an embodiment. A colorant dispersion liquid that contains colorant particles having an average particle diameter of 6 μm or greater is formed. A resin dispersion liquid that contains resin particles is formed. A wax dispersion liquid that contains wax particles is formed. In a first aggregation, the resin dispersion liquid and the wax dispersion liquid are added to the colorant dispersion liquid.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA
TOSHIBA TEC KABUSHIKI KAISHATOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Araki, Satoshi Shizuoka, JP 106 730
Takano, Taishi Shizuoka, JP 27 34
Urabe, Takashi Shizuoka, JP 72 192
Yoshida, Maiko Shizuoka, JP 33 55

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 30, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 30, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00