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1.
Hist Cienc Saude Manguinhos ; 31: e2024021, 2024.
Artículo en Portugués | MEDLINE | ID: mdl-38775522

RESUMEN

This article examines discoveries, inventions, and innovations related to penicillin by sampling activities to solve technological problems which can be traced by the distribution of scientific articles, government reports, innovations, and patents between 1929 and 1945, and proposes reflection on the importance of scientific progress for national security. The analysis highlights the technological trajectory and outcomes in the area of intellectual property, considering US policy implemented to catalyze innovation and provide institutional conditions to meet national defense needs as an important factor, although this did not necessarily imply a unique solution in other contexts.


A partir de pesquisa sobre a descoberta, a invenção e a inovação relacionadas à penicilina, por amostra de atividades de resolução de problemas tecnológicos rastreada pela distribuição, no período de 1929 a 1945, de trabalhos científicos, relatórios de governo, inovações e patentes, o artigo propõe uma reflexão sobre a importância do progresso científico para a segurança nacional. A análise destaca a trajetória tecnológica e os resultados na área de propriedade intelectual, considerando um fator importante a política implementada nos EUA para catalisar processos de inovação e oferecer condições institucionais para atender às demandas de defesa nacional, o que não significa necessariamente unicidade de solução em outros contextos.


Asunto(s)
Patentes como Asunto , Penicilinas , Historia del Siglo XX , Patentes como Asunto/historia , Penicilinas/historia , Antibacterianos/historia , Humanos , Brasil
4.
JAMA ; 326(5): 420-432, 2021 08 03.
Artículo en Inglés | MEDLINE | ID: mdl-34342614

RESUMEN

Importance: US law generally requires testing of high-risk medical devices prior to approval, as well as premarket evaluation of moderate-risk medical devices, with the goal of ensuring that the benefits of these products exceed their risks. The US Food and Drug Administration (FDA) attempts to balance the need for evidence generation with an approval process that facilitates access and encourages innovation. Objective: To review the development of laws and standards affecting the evaluation and oversight of medical devices by the US regulatory system and the outcomes of this system from 1976 to 2020. Evidence Review: Laws enacted by US Congress and regulations promulgated by the FDA through 2020; databases maintained by the FDA of device authorizations from 1976 to 2020; and annual reports of user fees paid to the FDA by industry. Findings: Since Congress and the FDA initiated premarket review of medical devices in 1976, some fundamental innovations in the device regulation system have included special pathways to accelerate availability of investigational devices, more flexible evidence and review requirements, and increased funding to the FDA through industry-paid user fees. From 1987 to 2020, the annual number of novel devices granted premarket approval (which excludes supplements) ranged from 8 to 56 (median, 32), and the number of clearances for 510(k) devices (those that are "substantially equivalent" to marketed devices) ranged from 2804 to 5762 (median, 3404). User fee funding for devices was established in 2002 and annual fees collected increased from $30 million in 2003 (in 2019 dollars) to more than $208 million in 2019; this represented 43% of FDA funding related to the review of medical devices. Although many new devices have led to considerable patient benefit, such as hypodermic needles and magnetic resonance imaging machines, important adverse events caused by some devices, such as an implanted device for birth control and a surgical mesh implant for pelvic organ prolapse, have led to calls to reexamine the regulatory system for such products. Conclusions and Relevance: Over the last 45 years, medical device regulation has become more complex, with more regulatory pathways and greater variations in the evidence and controls required for authorization. Increased FDA support from industry and concern about flexible authorization requirements reflect the tension between efficient access and the need for assurances that products will safely benefit patients.


Asunto(s)
Aprobación de Recursos/legislación & jurisprudencia , Regulación Gubernamental/historia , Historia del Siglo XX , Historia del Siglo XXI , Legislación Médica/historia , Legislación Médica/tendencias , Patentes como Asunto/historia , Patentes como Asunto/legislación & jurisprudencia , Vigilancia de Productos Comercializados , Programas Informáticos/historia , Programas Informáticos/legislación & jurisprudencia , Estados Unidos , United States Food and Drug Administration/historia
8.
PLoS One ; 15(7): e0234880, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32645050

RESUMEN

This paper introduces a measure of the proximity in ideas using unsupervised machine learning. Knowledge transfers are considered a key driving force of innovation and regional economic growth. I explore knowledge relationships by deriving vector space representations of a patent's abstract text using Document Vectors (Doc2Vec), and using cosine similarity to measure their proximity in ideas space. I illustrate the potential uses of this method with an application to geographic localization in knowledge spillovers. For patents in the same technology field, their normalized text similarity is 0.02-0.05 S.D.s higher if they are located within the same city, compared to patents from other cities. This effect is much smaller than when knowledge transfers are measured using normalized patent citations: local patents receive about 0.23-0.30 S.D.s more local citations than compared to non-local control patents. These findings suggest that the effect of geography on knowledge transfers may be much smaller than the previous literature using citations suggests.


Asunto(s)
Difusión de la Información/historia , Invenciones/tendencias , Patentes como Asunto/historia , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Conocimiento , Lenguaje , Aprendizaje Automático , Modelos Estadísticos , Semántica , Aprendizaje Automático no Supervisado
9.
FEMS Microbiol Lett ; 367(13)2020 07 01.
Artículo en Inglés | MEDLINE | ID: mdl-32501475

RESUMEN

Patents for microbiology and biotechnology are generally for a process (for example DNA cloning; and polymerase chain reaction, PCR) and not for the microbe itself. The patent for oil degrading bacteria was different in that it covered the modified microbial cell itself, a Pseudomonas strain with laboratory-assembled plasmids that encoded the bacterial degradation of multiple components of crude oil. It was first applied for in 1972, initially refused by the patent office on the basis that it was a living organism, and then eight years later in June 1980 allowed by the US Supreme Court ruling that this did not matter and the only issue was whether it was a novel manufactured product.


Asunto(s)
Patentes como Asunto/historia , Patentes como Asunto/legislación & jurisprudencia , Decisiones de la Corte Suprema/historia , Aniversarios y Eventos Especiales , Células , Historia del Siglo XX , Petróleo/metabolismo , Pseudomonas/genética , Pseudomonas/metabolismo , Estados Unidos
10.
Soc Stud Sci ; 50(1): 3-29, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31630628

RESUMEN

The article explores reasons for the lack of success of digital electronic shelf labels (ESLs) in US retail settings. It suggests that these reasons can be traced by referring to the triple meaning of 'digital': 'Digital' now means electronic, but the word also long encompassed numerals - a digit is a number - and body parts - digitus is the Latin word for the finger, that is, the index we use to point at things or manipulate them. The current fate of ESLs is linked to a long history that combined these three dimensions. The study unfolds along a twofold narrative. First, it reviews the recent introduction of ESLs in the United States based on the reading of papers and advertisements published in Progressive Grocer, a leading trade press magazine. Then, it goes 'back to the future' by exploring the roots of ESLs over a century. This historical study is based on the analysis of the evolution of US price tag patents (through a network study of patents citations and their evolution); the network analysis is complemented with the history of the US price tag market (through the knowledge gained from Progressive Grocer). The results show that digital price fixing depends on past and present systems and infrastructures, cost constraints and payback schemes, legal frameworks, and social projects.


Asunto(s)
Mercadotecnía/historia , Patentes como Asunto/historia , Etiquetado de Productos/historia , Historia del Siglo XX , Historia del Siglo XXI , Estados Unidos
12.
J Anesth Hist ; 5(2): 62-63, 2019 04.
Artículo en Inglés | MEDLINE | ID: mdl-31400839

RESUMEN

Inventor J.M. Osgood enabled a fellow Massachusetts inventor, A.W. Sprague, to manufacture heat-regulated nitrous-oxide generators. These generators assisted New Yorker G.Q. Colton in opening exodontia franchises nationwide which revived the use of nitrous-oxide anesthesia.


Asunto(s)
Anestesiología/historia , Anestésicos por Inhalación/historia , Óxido Nitroso/historia , Patentes como Asunto/historia , Anestesiología/instrumentación , Anestésicos por Inhalación/síntesis química , Historia del Siglo XIX , Inventores/historia , Óxido Nitroso/síntesis química
14.
Med Sci (Paris) ; 35(12): 1175-1181, 2019 Dec.
Artículo en Francés | MEDLINE | ID: mdl-31903934

RESUMEN

TITLE: Brevetabilité d'un anticorps - Évolution des règles et des pratiques et perspectives. ABSTRACT: Les anticorps monoclonaux représentent aujourd'hui la classe médicamenteuse la plus importante en termes de ventes mondiales. L'obtention d'une protection par brevet de ces molécules est donc cruciale. Une dynamique active de dépôts de demandes de brevets pour protéger les inventions que ces molécules représentent existe donc autant dans l'industrie que dans le monde de la recherche académique. Cependant, les demandeurs doivent faire face à des difficultés récurrentes pour obtenir des brevets de portée importante et faire valoir leurs droits devant les tribunaux. Les trois critères les plus débattus autour des revendications d'anticorps sont : la suffisance/clarté de l'invention, la nouveauté et l'activité inventive. L'objectif de cet article est donc de faire un état des lieux de la pratique en la matière.


Asunto(s)
Anticuerpos Monoclonales , Patentes como Asunto , Práctica Profesional/tendencias , Animales , Anticuerpos Monoclonales/biosíntesis , Anticuerpos Monoclonales/química , Anticuerpos Monoclonales/economía , Anticuerpos Monoclonales/uso terapéutico , Investigación Biomédica/economía , Investigación Biomédica/historia , Investigación Biomédica/legislación & jurisprudencia , Investigación Biomédica/tendencias , Industria Farmacéutica/economía , Industria Farmacéutica/legislación & jurisprudencia , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Patentes como Asunto/historia , Práctica Profesional/historia , Práctica Profesional/legislación & jurisprudencia , Universidades/economía , Universidades/legislación & jurisprudencia
15.
Sci Eng Ethics ; 25(3): 791-811, 2019 06.
Artículo en Inglés | MEDLINE | ID: mdl-29532279

RESUMEN

Some fundamental biotechnologies hold unprecedented potential to eradicate many incurable diseases. However, in absence of regulations, the power of patent makes the future use of some important biotechnology in few institution's hands. The excessive patents restrict researcher access to the fundamental technologies. It generates concerns and complaints of deteriorating the public health and social welfare. Furthermore, intellectual curiosities, funding, respect among colleagues etc., rather than patents, are the real motivations driving a major ground-breaking discoveries in biotechnology. These phenomena reveal that some biotechnology patents are alienated from the purpose of patent system. Therefore, it is necessary to take some approaches to stop over-patenting these fundamental biotechnology inventions. This article proposes a model regulatory framework for controlling biotechnology patent alienating from the purpose of patent system.


Asunto(s)
Biotecnología/ética , Biotecnología/legislación & jurisprudencia , Invenciones/ética , Invenciones/legislación & jurisprudencia , Patentes como Asunto/ética , Patentes como Asunto/legislación & jurisprudencia , Biotecnología/tendencias , ADN Recombinante , Regulación Gubernamental , Historia del Siglo XVIII , Historia del Siglo XIX , Historia del Siglo XX , Células Madre Embrionarias Humanas , Humanos , Invenciones/tendencias , Motivación/ética , Objetivos Organizacionales , Propiedad/ética , Propiedad/legislación & jurisprudencia , Propiedad/tendencias , Patentes como Asunto/historia , Interferencia de ARN , Estados Unidos
16.
Ann Sci ; 75(4): 304-329, 2018 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-30328388

RESUMEN

This paper offers a re-interpretation of the development of practical mathematics in Elizabethan England, placing artisanal know-how and the materials of the discipline at the heart of analysis, and bringing attention to Tudor economic policy by way of historical context. A major new source for the early instrument trade is presented: a manuscript volume of Chancery Court documents c.1565-c.1603, containing details of a patent granting a monopoly on making and selling mathematical instruments, circa 1575, to an unnamed individual, identified here as the instrument maker Humphrey Cole. Drawing on economic and legal history, the paper argues that practical mathematics needs to be understood as one 'project' among many, at a time when monopoly patents were used to advance industry, lower unemployment, secure the realm and reward invention. Drawing on the history and sociology of technology, it argues that the management and control of materials - mathematical instruments themselves, and the local socio-legal context within which they could be made - needs to be understood as prior to and separate from the rhetoric of mathematical authors, which is of interest in its own right but which may not have a direct relationship to mathematical practice.


Asunto(s)
Economía/historia , Matemática/historia , Patentes como Asunto/historia , Inglaterra , Historia del Siglo XVI , Matemática/instrumentación
18.
J Anesth Hist ; 4(2): 128-129, 2018 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-29960676

RESUMEN

The Jackson-Morton 1846 patent for surgical insensibility by means of sulphuric ether states that opiates can be added to the ether and co-administered by inhalation. The erroneous concept that ether could carry opiates in its vapor phase at room temperature was proposed in Boston in 1846 by Elton Romeo Smilie (1819-1889), who believed that the opiates were more important than the ether vehicle.


Asunto(s)
Anestesia/historia , Anestesiología/historia , Anestésicos por Inhalación/historia , Patentes como Asunto/historia , Anestesia/métodos , Anestesiología/métodos , Anestésicos por Inhalación/farmacología , Boston , Éter/historia , Historia del Siglo XIX , Opio/historia
19.
World J Microbiol Biotechnol ; 33(7): 138, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28585174

RESUMEN

Construction biotechnology includes research and development of construction materials and processes that make use of various microbes. The present technology landscape gives a perspective on how microbes have been used in construction industry as cement and concrete additives by analyzing patents filed in this technology arena. All patents related to the technology of interest published globally to date have been reviewed. The earliest patent filing in this technology domain was recorded in the year 1958 and the patenting activity reached its peak around mid to late 1990s. The early technology was mainly focused on microbial polysaccharides and other metabolic products as additives. Year 2002 onwards, biomineralization has taken precedence over the other technologies with consistent patent filings indicating a shift in innovation focus. Japan has been the global leader with highest number of patents filed on application of microbes in construction industry. Southeast University, China has topped the patent assignee list with maximum number of filings followed by Kajima Corp. and Shin-Etsu Chemical Co., Ltd. Most patent applications have claimed microbe based bio-products. Construction-related microbial technologies are mainly based on activity of different microorganisms such as urease-producing, acidogenic, halophilic, alkaliphilic, nitrate and iron-reducing bacteria. Sporosarcina pasteurii has been the most widely used microbe for biomineralization.


Asunto(s)
Industria de la Construcción/instrumentación , Materiales de Construcción/microbiología , Patentes como Asunto/historia , Biotecnología , Industria de la Construcción/métodos , Historia del Siglo XX , Historia del Siglo XXI
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