Tagged: patents
- The process Some South African Wine Uses Rooibos Instead of Sulphur A Stellenbosch wine farm's owner patented rooibos and honeybush tannins as a stand-in for added sulphur in wine.
- The trade The Rooibos Patents Nestlé Quietly Let Lapse In 2008 a Nestlé subsidiary filed five patents on rooibos and honeybush without the permit South African law required. None of them survive today, and the reason they vanished is quieter than most people expect.
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