Apparatus for drying and burning high-hydrous combustible solids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 3, 1993
Issued Date -
N/A
app pub date -
Aug 25, 1992
filing date -
Mar 30, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention is an apparatus for drying and burning high-hydrous combustible solids comprising: a hopper for containing high-hydrous combustible solids; a drier for drying said high-hydrous combustible solids when transported from said hopper to said drier 1; a combustion chamber for receiving and burning dried solid from a transportation tube; and a means to lead the waste gas from said combustion chamber to said drier to be used as drying gas. High-hydrous combustible solids are transported to furnace the combustion chamber immediately after being dried in the drier, and the waste gas from the combustion chamber is used as drying gas in the drier.
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 | |
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MIYAGI KEN | SENDAI-SHI MIYAGI 980 |
International Classification(s)

- 1992 Application Filing Year
- F23J Class
- 33 Applications Filed
- 8 Patents Issued To-Date
- 24.25 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kikuchi, Takashi | Sendai, JP | 157 | 1758 |
# of filed Patents : 157 Total Citations : 1758 | |||
Sakurai, Shoji | Miyagi, JP | 27 | 174 |
# of filed Patents : 27 Total Citations : 174 | |||
Seki, Hideo | Sendai, JP | 14 | 220 |
# of filed Patents : 14 Total Citations : 220 | |||
Shisido, Ikurou | Sendai, JP | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 | |||
Watanabe, Shinya | Sendai, JP | 282 | 1738 |
# of filed Patents : 282 Total Citations : 1738 | |||
Yoshida, Touru | Sendai, JP | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 |
Cited Art Landscape
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Patent Citation Ranking
- 8 Citation Count
- F23J Class
- 0 % this patent is cited more than
- 32 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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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Jun 06, 2023 | P | Publication | |
May 17, 2023 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 19, 2023 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
Dec 27, 2022 | F | Filing | |
Dec 27, 2022 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |

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