دانلود مقاله ISI انگلیسی شماره 43393
عنوان فارسی مقاله

انطباق بلیطهای ثبت اختراع -تجزیه و تحلیل مقایسه ای

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
43393 2015 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
The coincidence of patent thickets—A comparative analysis
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Technovation, Volume 38, April 2015, Pages 42–49

کلمات کلیدی
بلیط ثبت اختراع - ثبت اختراعات
پیش نمایش مقاله
پیش نمایش مقاله انطباق بلیطهای ثبت اختراع -تجزیه و تحلیل مقایسه ای

چکیده انگلیسی

The growth of patent thickets—technology fields that are characterized by a large overlap of rights between different right holders—poses a challenge for innovators. Patent thickets are argued to create strong friction in innovation due to a pronounced potential for holdup. So far, we do not know whether patent thickets coincide in all patent systems or if differences exist that policy makers and managers must take into account when aiming to disentangle and to navigate patent thickets, respectively. To address this gap, we measure patent density of technology fields in the patent systems of the United States, the German patent system governed by the German Patent and Trademark Office (DPMA), and the European patent system governed by the European Patent Office (EPO). Our comparisons reveal both interesting differences and similarities between the analyzed patent systems. Although the United States and the EPO patent system show similar relative patent density patterns across technology fields, the German patent system strongly differs from the previous two. This implies that such deviations need to be taken into account by policy makers when considering regulatory measures as well as by companies in their intellectual property strategy.

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