Method for classifying powder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 24, 2015
Grant Date -
Dec 20, 2012
app pub date -
Apr 23, 2010
filing date -
Apr 23, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a method for classifying a powder using a classifier, wherein the method comprises: a mixing step for mixing a powder and an auxiliary agent formed from an alcohol aqueous solution containing 10 to 50 mass % of an alcohol; an introduction step for introducing the powder mixed in the mixing step to the classifier; a heating step for heating a gas; a feed step for feeding the gas heated in the heating step to the classifier; and a classifying step for classifying the powder in the classifier on the basis of grain size.
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 | |
---|---|---|
NISSHIN ENGINEERING INC | TOKYO |
International Classification(s)

- 2010 Application Filing Year
- B03B Class
- 45 Applications Filed
- 29 Patents Issued To-Date
- 64.45 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Akiyama, Satoshi | Fujimino, JP | 51 | 684 |
# of filed Patents : 51 Total Citations : 684 | |||
Ando, Kosuke | Fujimi, JP | 10 | 19 |
# of filed Patents : 10 Total Citations : 19 | |||
Kozawa, Kazumi | Fujimino, JP | 12 | 64 |
# of filed Patents : 12 Total Citations : 64 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B03B Class
- 0 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 24, 2026 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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Jan 25, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Jan 31, 2019 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Aug 19, 2015 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:MOLEX INCORPORATED;REEL/FRAME:062820/0197 Owner name: MOLEX, LLC, ILLINOIS Effective Date: Aug 19, 2015 |
Aug 11, 2015 | I | Issuance | |
Jul 22, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 03, 2013 | P | Published | |
Aug 23, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MATSUMOTO, YASUYOSHI;TOMITA, MITSUHIRO;FUJIKAWA, TAKASHI;REEL/FRAME:028918/0961 Owner name: MOLEX INCORPORATED, ILLINOIS Effective Date: Aug 23, 2012 |
Dec 08, 2010 | F | Filing | |
Dec 08, 2009 | PD | Priority Date |

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