essential patent

基本解释

Shuanghuanglian (SHL), an essential Chinese patent medicine (CPM), has been used clinically to treat acute up- per respiratory infection (AURI) in China for more than 30 years.
中成药双黄连是我国基本药物品种，有着30多年的临床应用历史，对急性上呼吸道感染疾病疗效确切。
kns50.chkd.cnki.net
On the other hand, there are essential differences between patent and technical standards. Combination of the two will inevitably lead to confliction and result in a series of legal issues.
另一方面，专利与技术标准又存在本质上的差异，二者的结合难免会产生冲突，从而产生一系列法律问题。
Any party that believes it has essential patents (or patent applications) is invited to submit them for evaluation and inclusion in accordance with the terms and procedures governing submissions.
任何相信其符合必要专利（或专利申请）的当事人，均有权根据提交的条件及程序申请上述专家组为其纳入必要专利进行评估。
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He also notes, as disclosed earlier, that Google will seek to resolve standard-essential patent disputes through a neutral third party before seeking injunctions.
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As Nokia clearly went to great lengths to assert its strongest patents first, we are confident that its non-essential patent portfolio poses little threat to HTC.
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The European Commission charged Samsung Electronics on Friday with abusing its dominant position in seeking to bar rival Apple from using a patent deemed essential to mobile phone use.
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