BGU spinout Neuroderm, which is developing clinical-stage pumps containing medicine for Parkinson’s, has been bought by Mitsubishi Tanabe Pharma for $1.1bn.

E-commerce keyboard app developer Chatter Commerce has been acquired by Viber, having raised $1.25m in a round led by parent company Rakuten.

E-commerce firm Infibeam has reportedly bid $700m for corporate-backed Snapdeal, which looked likely to be bought by Flipkart, in a deal that would allow its founders to stay.

Innoetics, a text-to-speech developer based on research at Athena, has been acquired by Samsung in the highest value exit of a Greek spinout in decades.

Permira has become a strategic investor in Visa-backed payment services provider Klarna in a secondary transaction reportedly valued between $225m and $250m.

IP Group has upped its bid for Touchstone to $640m and gained the approval of Imperial College London, making a takeover more likely.

IP Group has participated in a $1.7m funding round for Eight19, a solar panel technology spinout of the Cambridge-backed Advanced Photovoltaic Research Accelerator.

Medication Management Systems, a University of Minnesota spinout, has been acquired for an undisclosed sum.

Warner has purchased most assets of the assets of Access Industries-backed Songkick, though it is steering clear of the ticketing business that forms part of a pending litigation.

The corporate has reportedly held talks with early Uber shareholders including Benchmark to discuss a secondary share sale.