Biopharma (ophthalmology) start-up needs a logo that captures the technology platform

This is what Trefoil Therapeutics LLC was looking for in their logo design

Logo needs to capture the "trefoil" protein on which this company is based. A Google search for trefoil images will show the three interlocking circular nature of a trefoil. Ideally in some way the logo can capture the relationship to the treatment of eye diseases. My thought was to have it be in the three primary colors to reflect the transmission of light through the cornea. I am looking for something that is very clean and contemporary. Read more