COAL BLENDS, FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 9, 2024
app pub date -
Nov 3, 2023
filing date -
Nov 4, 2022
priority date (Note) -
Published
status (Latency Note)
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Abstract
Methods and systems for coking coal blends to produce foundry coke products are disclosed herein. Methods for producing coke products can include charging a coal blend into a coke oven; and heating the charged coal blend such that a crown temperature of the coke oven is greater than a lower bound coking temperature. The pyrolysis duration begins when the crown temperature of the oven is greater than the lower bound coking temperature, and ends when the crown temperature of the oven is less than the lower bound coking temperature.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC | 1011 WARRENVILLE ROAD 6TH FLOOR LISLE IL 60532 |
International Classification(s)

- 2023 Application Filing Year
- C10B Class
- 90 Applications Filed
- 17 Patents Issued To-Date
- 18.89 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Perkins, Jonathan Hale | Lisle, US | 19 | 18 |
# of filed Patents : 19 Total Citations : 18 | |||
Quanci, John Francis | Haddonfield, US | 92 | 2799 |
# of filed Patents : 92 Total Citations : 2799 | |||
Richardson, John Michael | Devon, US | 20 | 18 |
# of filed Patents : 20 Total Citations : 18 |
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Patent Citation Ranking
- 2 Citation Count
- C10B Class
- 97.52 % this patent is cited more than
- 1 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 9, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 9, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 9, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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