Indian cos or academic institutions accounted for only 1,394 patent cooperation treaty applications
ONGC is raising debt for a spate of acquisitions over the past year
Investors booked profits at higher levels despite the growth oriented Budget.
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The rupee tumbled past 63.00 to the dollar, down about 2 per cent on the day and breaching the previous low of 62.03 hit on Friday despite a spate of measures in recent weeks by the central bank and government to defend it.
