A bench of justices Badar Durrez Ahmed and Sanjeev Sachdeva, however, refused to pass any interim order to allow Cipla to manufacture its Indacaterol-based drug saying, it will give an early hearing to the matter.
"We will not give you an interim order. We will hear it on an early date and dispose it of. Notice. Renotify on February 5," the bench said.
It raised the query after senior advocates P Chidambaram and Pratibha M Singh, who appeared for Cipla, argued how Novartis could claim to working its patent when it was not manufacturing its drug Indaflo in India and was importing it in limited quantities, which too is not completely sold.
They opposed the restraint on Cipla, saying where the interests of public at large are involved, an injunction ought not to have been granted.
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He contended that the Novartis' drug was five times costlier than that of Cipla and was not available in majority of the medical stores in the national capital or other cities.
Senior advocate C A Sundaram, who appeared for Novartis, opposed the contentions and said that Cipla initially sold its product by copying the Swiss firm's trademark.
He said that Cipla had also admitted to infringing the patent of Novartis.
In response to the contention that Novartis imported limited quantities of its drug, Sundaram said Cipla which started selling the medicine in October 2014 was yet to finish selling its stock, which was permitted by the High Court while restraining the Indian company from further production till it obtained a compulsory licence.