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Patent directory · USPTO A61K / A61P

Patents matching “Essential Nutrition, Ltd.”

2 pharma patents match "Essential Nutrition, Ltd." in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.

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This filtered view shows 2 pharmaceutical patents matching "Essential Nutrition, Ltd." in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.

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2 results for “Essential Nutrition, Ltd.” · 30,257 patents in full index Clear search

  1. US 6197307

    Method for producing high activity extracts from harpagophytum procumbens

    Essential Nutrition, Ltd. · Granted Mar 6, 2001 · Expires Mar 1, 2021

    expired
  2. US 6180105

    Method for producing an extract containing artemesinin

    Essential Nutrition, Ltd. · Granted Jan 30, 2001 · Expires Jan 25, 2021

    expired