DNA extraction from seeds using osmoticum
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United States of America Patent
Stats
-
Aug 1, 2017
Issued Date -
N/A
app pub date -
Nov 28, 2012
filing date -
Nov 28, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to methods of extracting DNA from seeds, said method comprising pretreating said seeds by soaking the seeds in a pretreatment solution comprising an alkali in a concentration sufficient to soften said seed; crushing said seeds; extracting said DNA from said crushed seeds. Methods also relate to the use of pretreatment solutions which further comprise an osmoticum. A method of fragmenting plant material such as seed, a method of recovering extraction medium from seed fragmentation and a process of extracting a seed component from crushed seed material are also described.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SYNGENTA CROP PROTECTION AG | ROSENTALSTRASSE 67 BASEL 4058 |
International Classification(s)

- 2012 Application Filing Year
- B02B Class
- 12 Applications Filed
- 12 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Happappel, Ulrich | Slater, US | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B02B Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 1, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 1, 2029 |
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

Legal Events
Date | Code | Event | Description |
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Nov 25, 2024 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 25, 2024 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 18, 2024 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Oct 18, 2024 |
Jun 10, 2024 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Apr 07, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Oct 18, 2016 | I | Issuance | |
Sep 28, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 24, 2013 | P | Published | |
Jun 11, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HONEGGER, WERNER;REEL/FRAME:030794/0649 Owner name: FERAG AG, SWITZERLAND Effective Date: Jun 11, 2013 |
Dec 06, 2011 | F | Filing | |
Dec 20, 2010 | PD | Priority Date |

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