CAPTURED CARBON DIOXIDE FOR ALGACULTURE
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United States of America Patent
Stats
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N/A
Issued Date -
Jan 15, 2015
app pub date -
Feb 8, 2013
filing date -
Feb 9, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Enhancing growth of algae in an algaculture facility includes contacting a growth medium with a gas including carbon dioxide, transferring some of the carbon dioxide to the growth medium to yield an enriched growth medium, and providing the enriched growth medium to the algaculture facility. The concentration of dissolved carbon dioxide in the enriched growth medium exceeds the concentration of dissolved carbon dioxide in the growth medium, where dissolved carbon dioxide includes ions formed by the reaction of carbon dioxide with a species in solution. The growth medium may be obtained from the algaculture facility, and may be filtered or otherwise processed before or after contacting the growth medium with the gas. Providing the enriched growth medium to the algaculture facility increases the concentration of dissolved carbon dioxide in the bulk growth medium of the algaculture facility.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CARBON ENGINEERING LTD | 37322 GALBRAITH ROAD BOX 187 CANADA SQUAMISH BC V8B 0A2 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Heidel, Kenton Robert | Calgary, CA | 24 | 97 |
Henderson, Matthew Alex | Calgary, CA | 2 | 10 |
Holmes, Geoffrey James | Calgary, CA | 5 | 24 |
Kainth, Arvinder Pal Singh | Calgary, CA | 14 | 112 |
Keith, David William | Cambridge, US | 16 | 149 |
Ritchie, Jane Anne | Calgary, CA | 12 | 58 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 15, 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 |
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