Mostrando 2,641 - 2,660 Resultados de 9,628 Para Buscar '"patentes"', tiempo de consulta: 0.38s Limitar resultados
  1. 2641
    “…To this end, we analyze both the balance sheets and the patenting activity of about 70 thousand firms that have filed at least one patent over the period 2004-2013. …”
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  2. 2642
    por Urias, Eduardo, Ramani, Shyama V.
    Publicado 2020
    “…While Trade-Related Aspects of Intellectual Property Rights (TRIPS) was expected to hike up prices of patented medicines, there was no consensus on its likely final impact on access, because the agreement housed instruments to address this challenge. …”
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  3. 2643
  4. 2644
    “…This study investigates the topology and dynamics of collaboration networks that exist between inventors and their patent co-authors for patents granted by the USPTO from 2007–2019 (2,241,201 patents and 1,879,037 inventors). …”
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  5. 2645
    “…The following major inferences were drawn from the obtained results: (1) The spatial pattern of innovation input has a single-center structure that tends to spread. The patent innovation output has evolved, from a single spatial pattern with Shanghai as the core to a diffusion structure with three cores-Hangzhou, Shanghai, and Nanjing. (2) The aggregation mode of water pollution has evolved from the original “Z” mode to a new mode of core agglomeration, and water pollution is constantly being reduced. (3) The trends of change in patent innovation output and innovation input are roughly the same, while the trends of both and that of water pollution are contrary to each other. (4) The correlations between innovation input, patented innovation output, and water pollution are relatively low. …”
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  6. 2646
    “…On the one hand, previous research on technological evolution has generally utilized bibliometrics, patent analysis, and citations between patents and papers, ignoring the rich semantic information contained therein; on the other hand, its evolution analysis perspective is single, and it is difficult to obtain accurate results. …”
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  7. 2647
    “…We also highlight the developing of new technological strategies that are based on epigenetic processes and have been registered as Patents of Inventions in the United Nations dependent World Intellectual Property Office (WIPO) and the main Patent offices worldwide.…”
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  8. 2648
  9. 2649
    “…Ibuprofen is a well-known agent used to treat patent ductus arteriosus in preterm neonates in the first days of life. …”
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  10. 2650
    “…She was diagnosed with Torsades de Pointes and a medium-sized patent ductus arteriosus, and subsequently underwent a patent ductus arteriosus ligation.…”
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  11. 2651
    “…A patent foramen ovale provides a portal through which a thrombus might pass from the right side of the circulation to the left. …”
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  12. 2652
    “…The giant ATA pseudoaneurysm was successfully treated with insertion of a new end-to-side graft anastomosis with interposition to the old patent vascular graft.…”
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  13. 2653
    “…A paradoxical embolus through a patent foramen ovale was suggested because of the proximity of the neurological event to the thrombectomy procedure. …”
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  14. 2654
  15. 2655
  16. 2656
    “…When encountered with a totally occluded ostial lesion of the LMCA, that cannot be visualized even from the aortic root, it may be tried to be visualized through a patent graft retrogradely. This is a safe and reliable method in patients with a total occlusion of the LMCA who also have a patent saphenous vein graft.…”
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  17. 2657
    “…Owing to collateral circulation, ipsilateral internal carotid artery (ICA) and external carotid artery (ECA) are often patent. METHODS: This study included 16 patients with unilateral CCAO and patent ipsilateral ICA and ECA. …”
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  18. 2658
    “…We present a map of the state-of-art, including articles, patents, and molecular data of the species to identify perspectives for future research. …”
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  19. 2659
    “…CONCLUSION: FOL is halved into two compartments: choroidal and patent. The function of FOL resembles a oneway valve mechanism, and it depends on the patent slit-like part. …”
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  20. 2660
    “…METHODS: Systematic literature and patent searches were conducted across multiple databases to identify articles and patents that discussed adjustable prosthetic sockets. …”
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