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Research Areas
- Pharmaceutical Economics and Policy
- SARS-CoV-2 and COVID-19 Research
- Misinformation and Its Impacts
- Long-Term Effects of COVID-19
- Innovation Policy and R&D
- vaccines and immunoinformatics approaches
- Psychosomatic Disorders and Their Treatments
- Intellectual Property and Patents
- COVID-19 and Mental Health
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2023
This paper introduces a new measure of patent value – Maintenance Renewal Score (MRSc) reflecting assignee valuing the by paying successive renewal fees. We generate MRSc's for nanotechnology patents issued US Patent Office from 1999 through 2009, with assignees and inventors. Patenting increases over this period, coincident increased funding R&D. compare maintenance rates against comparison set all USPTO grants to inventors/assignees. find differences in propensity maintain nanopatents...
10.1016/j.wpi.2023.102178
article
EN
cc-by-nc-nd
World Patent Information
2023-03-04
10.1007/s11192-023-04747-w
article
EN
Scientometrics
2023-05-31
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