Selective extraction of proteins from freshwater algae
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 25, 2014
Grant Date -
Feb 9, 2012
app pub date -
Oct 13, 2011
filing date -
Apr 6, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods for selective extraction and fractionation of algal proteins from an algal biomass or algal culture are disclosed. A method of selective removal of products from an algal biomass provides for single and multistep extraction processes which allow for efficient separation of algal proteins. These proteins can be used as renewable sources of proteins for animal feedstocks and human food. Further, lipids remaining in the algal biomass after extraction of proteins can be used to generate renewable fuels.
First Claim
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Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- HELIAE DEVELOPMENT, LLC
International Classification(s)

- 2011 Application Filing Year
- C07K Class
- 3299 Applications Filed
- 2084 Patents Issued To-Date
- 63.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kale, Aniket | Chandler, US | 82 | 2809 |
# of filed Patents : 82 Total Citations : 2809 |
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Maintenance Fees
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 25, 2025 |
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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 |
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