Electrophotographic device member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 2, 2018
Issued Date -
N/A
app pub date -
May 4, 2015
filing date -
Nov 30, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electrophotographic device member R is used in an electrophotographic device. The electrophotographic device member R has a surface layer 1. The surface layer 1 has a matrix polymer 11 forming a skeleton of the surface layer 1 and a surface modifier 12 contained in the matrix polymer 11. The surface modifier 12 is composed of a copolymer containing, in its molecule, a first polymerization unit derived from a (meth)acrylate having a silicone group 121 and a second polymerization unit derived from a (meth)acrylate having a fluorine-containing group 122.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUMITOMO RIKO COMPANY LIMITED | KOMAKI AICHI |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arata, Toshihiko | Shizuoka, JP | 5 | 2 |
# of filed Patents : 5 Total Citations : 2 | |||
Hayashi, Yosuke | Aichi, JP | 38 | 62 |
# of filed Patents : 38 Total Citations : 62 | |||
Imai, Kentaro | Aichi, JP | 7 | 16 |
# of filed Patents : 7 Total Citations : 16 | |||
Ishida, Masanori | Aichi, JP | 44 | 277 |
# of filed Patents : 44 Total Citations : 277 | |||
Misumi, Fumio | Shizuoka, JP | 3 | 8 |
# of filed Patents : 3 Total Citations : 8 | |||
Ozaki, Atsushi | Shizuoka, JP | 28 | 387 |
# of filed Patents : 28 Total Citations : 387 | |||
Satou, Masanori | Shizuoka, JP | 14 | 493 |
# of filed Patents : 14 Total Citations : 493 |
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Patent Citation Ranking
- 0 Citation Count
- G03G Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 2, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 2, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

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Aug 18, 2015 | I | Issuance | |
Jul 29, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 08, 2015 | P | Published | |
Sep 25, 2014 | F | Filing | |
Feb 01, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:EDSA MICRO CORPORATION;REEL/FRAME:053974/0934 Owner name: POWER ANALYTICS CORPORATION, CALIFORNIA Effective Date: Feb 01, 2012 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RADIBRATOVIC, BRANISLAV;NASLE, ALI;SIGNING DATES FROM 20081124 TO 20090105;REEL/FRAME:053974/0919 Owner name: EDSA MICRO CORPORATION, CALIFORNIA |

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