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Scope of claim coverage in patents of fufang Chinese herbal drugs: Substitution of ingredients
Herbal ingredients in a Chinese fufang prescription are often replaced by one or several other herbal combinations. As there have been very few Chinese herbal patent infringement cases, it is still unclear how the Doctrine of Equivalents should be applied to determine the scope of 'equivalents&...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3170325/ https://www.ncbi.nlm.nih.gov/pubmed/21854570 http://dx.doi.org/10.1186/1749-8546-6-30 |