LOW FLOW POND FOR ALGAE CULTIVATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 2, 2017
app pub date -
Mar 19, 2015
filing date -
Apr 11, 2014
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
Disclosed herein is a system for circulating fluid in an algae cultivation pond. The system includes an algae cultivation pond having an aspect ratio of length to width between 0.7:1 to 2:1, and the pond is at least 5 acres in overall size. An island has a first side and a second side and is positioned in the pond to create a first channel adjacent the first side of the island and a second channel adjacent the second side of the island. An energy input means is located in the first channel and moves fluid around the island through the first channel and through the second channel. The second channel is at least three times wider than the first channel, and a length of the island is at least six times larger than a width of the island.
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 | |
---|---|---|
SAPPHIRE ENERGY INC | 3115 MERRYFIELD ROW SAN DIEGO CA 92121 |
International Classification(s)

- 2015 Application Filing Year
- A01H Class
- 2104 Applications Filed
- 2024 Patents Issued To-Date
- 96.20 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
DAVIS, BRYN | LAS CRUCES, US | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 | |||
DELGADO, MARCOS | LAS CRUCES, US | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 | |||
DIFFLEY, ALEXANDER THOMAS | LAS CRUCES, US | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 | |||
PARSHEH, MEHRAN | LAS CRUCES, US | 9 | 152 |
# of filed Patents : 9 Total Citations : 152 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- A01H Class
- 66.11 % this patent is cited more than
- 8 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 2, 2028 |
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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