IP Verse

Dolphin patent opposition analysis

The comprehensive analysis of Dolphin opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Dolphin

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3277713	Polypeptides	SORRISO PHARMACEUTICALS, INC.	Jun 10, 2026	SANOFI
EP4190176	Smoking Substitute Consumable	IMPERIAL TOBACCO LIMITED	Feb 20, 2026	NICOVENTURES TRADING LIMITED
EP3873250	Smoking Substitute Consumable	NERUDIA	Aug 23, 2023	NICOVENTURES TRADING LIMITED
EP3377103	Functional Antibody Fragment Complementation For A Two-Components System For Redirected Killing Of Unwanted Cells	REVITOPE LIMITED	Dec 17, 2021	TAKEDA PHARMACEUTICAL

Top companies who are the clients of Dolphin

Company	Total
NICOVENTURES TRADING LIMITED	2
SANOFI	1
TAKEDA PHARMACEUTICAL	1