‘Device Providing Enlargement & Preventing Collapse of the Pupil of the Eye
Granted/ Issued in the following countries
India 294336, USA US 10,080,558 B2, Canada CA2902800C
Japan 6233728, Germany DE602013033382.3, Italy IT2961329,
France FR2961329, Spain EP2961329, UK EP (UK) 2961329,
Netherlands NL2961329, Switzerland & Lichtenstein CH2961329,
Australia 2013380203, China ZL201380075982.4, Korea 10-1865629