RETINA FOUNDATION innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	6
#2	Germany	3
#3	Japan	2
#4	Brazil	1
#5	Canada	1
#6	EPO (European Patent Office)	1
#7	Spain	1
#8	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Diagnosis and surgery
#2	Producing goods from plastic
#3	Object sterilising
#4	Implantable devices
#5	Optical systems
#6	Spectacles

Publication	Filing date	Title
BR8008996A	1980-08-19	Hydrogel implant article and background method of the invention
US4213678A	1977-09-29	Scanning ophthalmoscope for examining the fundus of the eye
US4200362A	1977-06-20	Ophthalmoscope with uniform illumination
DE2713296A1	1977-03-25	Correction for uneven illumination in wide angle ophthalmoscope - using moving blinds operating from sides of observation field to mask over bright areas
US4061423A	1976-03-26	Illumination system for ophthalmoscope
DE2544561A1	1975-10-04	Ophthalmoscope or fundus camera with fibre optic illumination= - and only indirect illumination of the entrance pupil
US3954329A	1974-12-27	Wide-angle opthalmoscope employing transillumination
US3944341A	1974-10-04	Wide-angle ophthalmoscope and fundus camera
US4265519A	1972-09-25	Wide-angle ophthalmoscope