Under the R.O.C. Patent Act, which of the following circumstance does not lead to the extinguishment of a pate…

Question

Under the R.O.C. Patent Act, which of the following circumstance does not lead to the extinguishment of a patent right?
(A) The patent term has expired
(B) The patentee has charged excessive royalties
(C) The patentee has passed away without heirs
(D) The patentee abandoned the patent

Accepted Answer

正確答案為 B。 專利權消滅事由：期滿、拋棄、無人繼承。收取過高權利金不會讓專利消滅，頂多涉及公平交易法或強制授權。 (A) 【期滿消滅】專利期滿（發明 20 年、新型 10 年、設計 15 年）是最典型的專利權當然消滅事由，時間到就自動消滅。 (B) 【非消滅事由】收取過高權利金屬於授權契約或公平交易議題，可能構成濫用市場地位而被強制授權，但專利權本身依然存在，不會因此消滅。這才是題目要選的「非消滅事由」。

Under the R.O.C. Patent Act, which of the following circumstance does not lead to the extinguishment of a patent right?

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Under the R.O.C. Patent Act, which of the following circumstance does not lead to the extinguishment of a patent right?

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