I have found a patent (PCT/GB2014/000088 or WO2014147361A1) which also has the following related patent documents listed: CN105189237 **EP**2976240 KR1020150138257 US20160161950 JP2016520464 IL241688
Does that mean that the patent is valid only in China, Europe, Korea, US, Japan and Israel? As far as I understand there is no such thing as a worldwide patent as WO would imply.
Is looking at the related patent documents listed and country codes the best way to see where a patent is valid?
As far as I understand this patent is not valid in India (IN), so can I use this technology without barriers?