Rubber extraction method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 8, 2020
Grant Date -
Nov 8, 2018
app pub date -
Nov 3, 2016
filing date -
Nov 3, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
The present invention relates to a method for obtaining rubber from rubber-containing plant material, the method comprising the steps of subjecting a composition comprising rubber-containing plant material and a fermentation culture to conditions allowing anaerobic fermentation, wherein the composition preferably has a water content of less than 95 wt. %. The fermentation preferably does not involve movement of the rubber-containing plant material (or parts thereof), and preferably the fermentation is performed in the absence of oxygen ventilation. Additionally, it is preferred that the fermentation culture is cycled through the composition by percolation. A further step of the method involves obtaining the rubber from the composition.
First Claim
Other Claims data not available
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International Classification(s)
- 2016 Application Filing Year
- C08C Class
- 120 Applications Filed
- 98 Patents Issued To-Date
- 81.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08C Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 8, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 2032 |
