Not exactly a new idea, I have tried sterile plants in agar packed with a LED on top... in the end: Skip the lighting, adds complexity and doesnt do much, 4 days in the dark are not a problem.
Important was IMO insulation, crush protection, sterility and MS medium. Thats a lot of effort so it really depends on the plant you are shipping.
The thing is basically your average DIY solution + a pointless LED, I wouldnt pay for it, rather use tape, a pot and half a PET bottle for a quick and dirty approach.
Not exactly wanting to spoil all the fun, just saying its neither worth a patend, nor the $.