Polymer including phthalocyanine structure, method for producing the polymer, pigment composition, pigment dispersion, and toner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9777087
SERIAL NO

15053985

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A polymer including a unit having a phthalocyanine structure, the polymer having a high capability of dispersing pigments. A pigment composition, a pigment dispersion, and a toner all having a high tinting strength.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Waka Tokyo, JP 45 312
Hirose, Masashi Machida, JP 78 1080
Mashida, Ayano Kawasaki, JP 32 145
Matsushita, Osamu Kawasaki, JP 26 230
Mukumoto, Kosuke Yokohama, JP 5 18
Murai, Yasuaki Kawasaki, JP 60 549
Toyoda, Takayuki Yokohama, JP 69 847

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 Apr 3, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 3, 2029
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