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“一种用于翅片管式消雾节水冷却塔的空气混合器”专利维持有效
五一视界数字孪生科技赢得4件商标驳回复审
“一种装配式建筑的工程量获取方法及装置”专利宣告无效
“新型消雾冷却塔”专利维持有效
“一种热交换组件”专利维持有效
“六次维持,一朝化解”——关键证据无效上市公司核心药品专利
“一种双筒打瓜机的割台除草装置”专利宣告无效
“非均匀布置冷却塔用填料”专利维持有效
“新型干湿分离式空冷器”专利维持有效
“一种冷却塔的智能节水控制装置”专利维持有效
中投润天无效奈恩环保公司预燃炉专利
优甲乐厂商默克公司“左甲状腺素药物”发明专利权无效
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