Process for extracting latex, resin and rubber from guayule plants
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 19, 2020
Grant Date -
Dec 27, 2018
app pub date -
Dec 13, 2016
filing date -
Dec 14, 2015
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
The present invention relates to the industrial sector of extracting and processing natural rubber, and other components, from plant material. In particular, the invention relates to a process for extracting latex, resin and rubber from guayule and/or guayule-type plants, which comprises harvest, preservation, mechanical and chemical treatment of the plant parts, which is applicable both in the laboratory and on an industrial scale and is characterised by significantly high yields and high quality of the extracted products.
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 | |
---|---|---|
VERSALIS S P A | 20097 SAN DONATO MILANESE (MI) |
International Classification(s)

- 2016 Application Filing Year
- C08J Class
- 2510 Applications Filed
- 1585 Patents Issued To-Date
- 63.15 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Del, Seppia Alessandro | Porto Mantovano, IT | 9 | 16 |
# of filed Patents : 9 Total Citations : 16 | |||
Oliosi, Mirko | Castelnuovo Del Garda, IT | 3 | 5 |
# of filed Patents : 3 Total Citations : 5 | |||
Prando, Tommaso | San Bonifacio, IT | 4 | 5 |
# of filed Patents : 4 Total Citations : 5 | |||
Querci, Cecilia | Novara, IT | 11 | 53 |
# of filed Patents : 11 Total Citations : 53 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 5 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 19, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 19, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

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Oct 15, 2020 | P | Published | |
Apr 07, 2020 | F | Filing | |
Apr 07, 2020 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KATO, DAIKI;KURODA, RYUSUKE;IDOGAWA, MASANAO;SIGNING DATES FROM 20200302 TO 20200309;REEL/FRAME:052331/0250 Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, JAPAN |
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