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  1. 2521
    “…Embolization was used in patients with patent internal spermatic veins (ISVs). Patients without patent ISVs or preoperative angiography underwent magnification-assisted subinguinal varicocelectomy which included testicular retrieval and ligation of all collateral veins except arteries and deferential veins. …”
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    Recurrent Varicoceles: Causes and Treatment Using Angiography and Magnification Assisted Subinguinal Varicocelectomy
  2. 2522
    “…The patent literature confirmed that it is possible to patent derivatives of previously known products, making them valid starting points for translational research.…”
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    An appraisal of natural products active against parasitic nematodes of animals
  3. 2523
    “…Transesophageal echocardiography showed a prominent Eustachian valve guiding a blood flow from the inferior vena cava directly onto the atrial septum, thereby pushing open the patent foramen ovale. Contrast-enhanced echocardiography confirmed a spontaneous right-to-left shunt through the patent foramen ovale. …”
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    Platypnea-orthodeoxia due to osteoporosis and severe kyphosis: a rare cause for dyspnea and hypoxemia
  4. 2524
    “…OR for LVH in patients with patent vascular access was 2.39 (1.19–4.76), P = 0.01. …”
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    The Association of Long-Functioning Hemodialysis Vascular Access with Prevalence of Left Ventricular Hypertrophy in Kidney Transplant Recipients
  5. 2525
    “…A literature inquiry in scientific and patent databases (WoS, Scopus, The Lens, Google Patents) pointed to 92 scientific publications and 212 patent documents. …”
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    Mycelium-Based Composites in Art, Architecture, and Interior Design: A Review
  6. 2526
    “…Patents were related to endodontic/dental (bio)materials. …”
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    Review of High Level Endodontic Research in PubMed Index Journals from Iran
  7. 2527
    “…The scientific literature was searched using PubMed and Scopus databases with descriptors related to the use of silver nanoparticles in dentistry, resulting in 90 open-access articles. The search for patents was restricted to the A61K code (International Patent Classification), using the same descriptors, resulting in 206 patents. …”
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    Applications of Silver Nanoparticles in Dentistry: Advances and Technological Innovation
  8. 2528
    “…By exploiting the observability of deaths of federal employees, we find that managers' death events negatively affect innovation outcomes: a 1% increase in the share of relevant public officer deaths causes a decline of 32.3% of patents per contract, 20.5% patent citations per contract, and 34.3% patent claims per contract. …”
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    Buyers' role in innovation procurement: Evidence from US military R&D contracts
  9. 2529
    por Zhao, Yueyang, Mao, Jinzhou, Li, Yueshan
    Publicado 2022
    “…Further research finds that local governments’ environmental emphasis has a significant role in promoting the number of green invention patents and non-invention patents, but only green invention patents enhance the intrinsic value of enterprises.…”
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    Local governments’ environmental emphasis and corporate green innovation: evidence from China
  10. 2530
    por Volpert, Tobias, Riepe, Marcel
    Publicado 2021
    “…On the one hand, comprehensive patent protection is a necessary means to promote research and development. …”
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    Patentdimensionen und die Entwicklung und Herstellung von Corona-Impfstoffen
  11. 2531
    “…Moreover, the patented stent displayed stronger scaffold performance in a corrosive environment and the plaque treated with patented stents had a larger and flatter lumen. …”
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    Mechanical analysis of a novel biodegradable zinc alloy stent based on a degradation model
  12. 2532
    por Rylance, Jamie, Waitt, Peter
    Publicado 2014
    “…The potental benefts of identfying patents at risk of clinical deterioraton and poor outcome, delivering appropriate higher level clinical care, and increasing efciency are clear. …”
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    Pneumonia severity scores in resource poor settings
  13. 2533
    “…Technological obsolescence was calculated through the cited half-life of patents issued by the United States Patents and Trademark Office and was reflected in technological level assessment. …”
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    Assessment of technological level of stem cell research using principal component analysis
  14. 2534
    “…Over half the public firms holding patents have the majority of their intellectual property portfolio in DNA-based patents. …”
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    The emergence of commercial genomics: analysis of the rise of a biotechnology subsector during the Human Genome Project, 1990 to 2004
  15. 2535
    por Hill, Andrew M, Pozniak, Anton L
    Publicado 2016
    “…Once these low prices have been established for these generics, cost-effectiveness of patented ARVs needs to be re-evaluated. It may no longer be justified to pay high prices for these drugs. …”
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    How can we achieve universal access to low-cost treatment for HIV?
  16. 2536
    “…Although the patient was diagnosed with patent foramen ovale, she recovered well without any severe paradoxical air embolization symptoms. …”
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    Vascular air embolism during percutaneous nephrolithotomy without pneumopyelogram: a case report of successful rescue
  17. 2537
    “…Results: In patients with IMA more than 2.5 mm in diameter, the frequency of type II endoleak was approximately 90% regardless of the number of patent LA. In case with patent IMA less than 2.5 mm or with 2 or more patent LA larger than 2.0 mm, the frequency of type II endoleak was 46 to 67%. …”
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    Evaluation and Coil Embolization of the Aortic Side Branches for Prevention of Type II Endoleak after Endovascular Repair of Abdominal Aortic Aneurysm
  18. 2538
    “…A total of 390 patents were found and five similar inventions were selected that did not pose any risk regarding an eventual patent application. …”
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    Vigilancia tecnológica e inteligencia competitiva de un desarrollo tecnológico para la detección de Giardia, una innovación en salud
  19. 2539
    “…OBJECTIVES: In this paper, we outline and compare pharmaceutical pricing and reimbursement policies for in-patent prescription medicines in three Maghreb countries, Algeria, Morocco, and Tunisia, and explore possible improvements in their pricing and reimbursement systems. …”
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    Pharmaceutical pricing and reimbursement policies in Algeria, Morocco, and Tunisia: comparative analysis
  20. 2540
    “…Therefore, electronic databases including Web of Sciences, Scopus, and Pubmed for pharmacological effects and US patent, Patentscope, and Google Patent for patents were comprehensively searched by related English keywords from 2010 to June 2022. …”
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    Pharmacological effects of Safranal: An updated review
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