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A process for the preparation of substituted benzoyl Nitriles [I] prepared by the reaction of substituted benzoylchlorides with cuprous cyanide using alkali metal iodide in the presence of aromatic solvents having a boiling range between 150°C to 200°C. wherein R = H and halogens such as F, CI, Br, I, lower alkyl and CF3.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
12 July 2002
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2005-07-12
Renewal Date
Applicants
ALEMBIC LIMITED
ALEMBIC ROAD,
VADODARA-390003,
GUJARAT,
INDIA.
Inventors
1. MITESH GANDHI
ALEMBIC LIMITED,
ALEMBIC ROAD,
VADODARA-390003,
GUJARAT,
INDIA.
2. ANURAG HITKARI
ALEMBIC LIMITED,
ALEMBIC ROAD,
VADODARA-390003,
GUJARAT,
INDIA.
3. KESHAV DEO
ALEMBIC LIMITED,
ALEMBIC ROAD,
VADODARA-390003,
GUJARAT,
INDIA.
4. V.K.KANSAL
ALEMBIC LIMITED,
ALEMBIC ROAD,
VADODARA-390003,
GUJARAT,
INDIA
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 635-mum-2002-correspondence(17-10-2005).pdf | 2005-10-17 |
| 2 | 635-mum-2002-form 13(19-10-2005).pdf | 2005-10-19 |
| 3 | 635-mum-2002-correspondence(ipo)-(25-10-2005).pdf | 2005-10-25 |
| 4 | 635-MUM-2002-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(24-06-2011).pdf | 2011-06-24 |
| 5 | Working statement_195935.pdf | 2018-08-08 |
| 6 | 635-mum-2002-power of attorney(6-5-2004).pdf | 2018-08-08 |
| 7 | 635-mum-2002-form 3(12-7-2002).pdf | 2018-08-08 |
| 8 | 635-MUM-2002-FORM 2(TITLE PAGE)-(GRANTED)-(12-7-2005).pdf | 2018-08-08 |
| 9 | 635-mum-2002-form 2(granted)-(6-1-2005).pdf | 2018-08-08 |
| 11 | 635-MUM-2002-FORM 2(GRANTED)-(12-7-2005).pdf | 2018-08-08 |
| 12 | 635-mum-2002-form 19(3-11-2003).pdf | 2018-08-08 |
| 13 | 635-mum-2002-form 1(12-7-2002).pdf | 2018-08-08 |
| 14 | 635-MUM-2002-DESCRIPTION(GRANTED)-(12-7-2005).pdf | 2018-08-08 |
| 15 | 635-mum-2002-claims(granted)-(6-1-2005).pdf | 2018-08-08 |
| 17 | 635-MUM-2002-CLAIMS(GRANTED)-(12-7-2005).pdf | 2018-08-08 |
| 18 | 635-mum-2002-cancelled pages(6-1-2005).pdf | 2018-08-08 |