DICARBOXYLIC ACID PRODUCTION PROCESS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 4, 2013
app pub date -
Sep 20, 2011
filing date -
Sep 24, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
Process for producing a dicarboxylic acid comprising fermenting a microorganism in a suitable fermentation medium wherein a gas flow comprising 30% to 100% v/v oxygen as measured under atmospheric pressure is added to the fermentation medium and producing the dicarboxylic acid.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A1 | WO2012038390 | Sep 20, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | DICARBOXYLIC ACID PRODUCTION PROCESS | Mar 29, 2012 | |||
CA | A1 | CA2811539 | Sep 20, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION LAID OPEN | DICARBOXYLIC ACID PRODUCTION PROCESS | Mar 29, 2012 | |||
BR | A2 | BR112013006883 | Sep 20, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION FOR A PATENT OF INVENTION / PIPELINE PATENT PUBLISHED WITHOUT SEARCH REPORT | processo de produção de ácido dicarboxílico | Jun 07, 2016 | |||
EP | A1 | EP2619314 | Sep 20, 2011 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | DICARBOXYLIC ACID PRODUCTION PROCESS | Jul 31, 2013 | |||
CN | B | CN103228791 | Sep 20, 2011 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Dicarboxylic acid production technique | Jun 15, 2016 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ROQUETTE FRERES SA | RUE ADAM GRUNEWALD LESTREM 62136 | |
DSM IP ASSETES B V | HET OVERLOON 1 HEERLEN 6411 TE |
International Classification(s)

- 2011 Application Filing Year
- C12P Class
- 1829 Applications Filed
- 1185 Patents Issued To-Date
- 64.79 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Jansen, Mickel Leonardus August | Den Haag, NL | 11 | 44 |
# of filed Patents : 11 Total Citations : 44 | |||
Louchart, Melanie | Merville, FR | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Segueilha, Laurent | Saint Andre-lez-lille, FR | 21 | 63 |
# of filed Patents : 21 Total Citations : 63 | |||
Verwaal, Rene | Nootdorp, NL | 14 | 37 |
# of filed Patents : 14 Total Citations : 37 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 2 Citation Count
- C12P Class
- 19.64 % this patent is cited more than
- 12 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 | Jan 4, 2025 |
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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