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A single step method for reducing benzene content of gasoline below 1% by weight for particular use in automobiles, comprising the step of treating benzene contaiminated gasoline with water in the weight ratio 1:1 to 3:1 at 25 - 60kg/cm2 pressure and 150 to 260°C and recovering the gasoline from the reaction stream in a known manner.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 September 2000
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2005-12-12
Renewal Date
Applicants
LARSEN & TOUBRO LIMITED
L & T HOUSE,
BALLARD ESTATE,
MUMBAI 400001,
MAHARASHTRA,
INDIA.
Inventors
1. CHITTOOR VENKATESH MANIAN
LARSEN & TOUBRO LIMITED,
POWAI WORKS,
SAKI VIHAR ROAD,
MUMBAI 400 072,
MAHARASHTRA,
INDIA.
2. SANJIV VASANT SAVE
LARSEN & TOUBRO LIMITED,
POWAI WORKS,
SAKI VIHAR ROAD,
MUMBAI 400 072,
MAHARASHTRA,
INDIA.
3. DANANAICKENKOTTAI VENKATARAMANAN SRINIVASAN
LARSEN & TOUBRO LIMITED,
POWAI WORKS,
SAKI VIHAR ROAD,
MUMBAI 400 072,
MAHARASHTRA,
INDIA.
4. HARSHAL BALAWANT KULKARNI
LARSEN & TOUBRO LIMITED,
POWAI WORKS,
SAKI VIHAR ROAD,
MUMBAI 400 072,
MAHARASHTRA,
INDIA.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 877-mum-2000-form 3(25-09-2000).pdf | 2000-09-25 |
| 2 | 877-mum-2000-form 26(25-09-2000).pdf | 2000-09-25 |
| 4 | 877-mum-2000-form 1(25-09-2000).pdf | 2000-09-25 |
| 6 | 877-mum-2000-form 8(19-02-2001).pdf | 2001-02-19 |
| 7 | 877-mum-2000-form 19(19-08-2003).pdf | 2003-08-19 |
| 8 | 877-mum-2000-power of attorney(14-11-2003).pdf | 2003-11-14 |
| 9 | 877-mum-2000-form 2(granted)-(10-03-2004).pdf | 2004-03-10 |
| 10 | 877-mum-2000-claims(granted)-(10-03-2004).pdf | 2004-03-10 |
| 11 | 877-mum-2000-cancelled pages(10-03-2004).pdf | 2004-03-10 |
| 12 | 877-mum-2000-correspondence(12-08-2004).pdf | 2004-08-12 |
| 13 | 877-mum-2000-correspondence(ipo)-(12-12-2005).pdf | 2005-12-12 |
| 14 | 877-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(06-09-2006).pdf | 2006-09-06 |
| 15 | 877-MUM-2000-CORRESPONDENCE(IPO)-(09-10-2013).pdf | 2013-10-09 |
| 16 | 877-MUM-2000-CORRESPONDENCE-IPO-(RESTORATION)-(10-10-2013).pdf | 2013-10-10 |
| 17 | 877-MUM-2000-CORRESPONDENCE-(11-11-2013).pdf | 2013-11-11 |
| 18 | 877-MUM-2000-POWER OF ATTORNEY(20-2-2013).pdf | 2018-08-08 |
| 19 | 877-MUM-2000-FORM 15(20-2-2013).pdf | 2018-08-08 |
| 20 | 877-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(16-9-2009).pdf | 2018-08-08 |
| 21 | 877-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(12-3-2007).pdf | 2018-08-08 |
| 22 | 877-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LEETER)-(12-8-2008).pdf | 2018-08-08 |
| 23 | 877-MUM-2000-CORRESPONDENCE(21-9-2010).pdf | 2018-08-08 |
| 24 | 877-MUM-2000-CORRESPONDENCE(20-2-2013).pdf | 2018-08-08 |
| 25 | 877-MUM-2000-SUPPORTING DOCUMENTS OF RESTORATION (FORM 15).pdf | 2021-10-02 |
| 26 | 877-MUM-2000-RESTORATION PAYMENT LETTER (FORM 15).pdf | 2021-10-02 |
| 27 | 877-MUM-2000-FORM 15.pdf | 2021-10-02 |
| 28 | 877-MUM-2000-FINAL ORDER (FORM 15).pdf | 2021-10-02 |