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Recommending patents based on latent topics
Proceedings of the 7th ACM conference on Recommender systems, 2013 The availability of large volumes of granted patents and applications, all publicly available on the Web, enables the use of sophisticated text mining and information retrieval methods to facilitate access and analysis of patents. In this paper we investigate techniques to automatically recommend patents given a query patent.
Ralf Krestel, Padhraic Smyth
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Automated classification of patents: A topic modeling approach
Computers & Industrial Engineering, 2020Abstract Due to the rapid increase in technological innovation and corresponding increase in patent applications, automatic patent classification systems are very helpful for both individual inventors and patent attorneys in classifying patents. However, previous studies have neglected the question of what content patents include and how to represent
Junghwan Yun, Youngjung Geum
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Topical drug delivery systems: a patent review
Expert Opinion on Therapeutic Patents, 2016Topical administration is the favored route for local delivery of therapeutic agents due to its convenience and affordability. The specific challenge of designing a therapeutic system is to achieve an optimal concentration of a certain drug at its site of action for an appropriate duration.This review summarizes innovations from the past 3 years (2012 ...
Deepinder, Singh Malik +2 more
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Topic based classification and pattern identification in patents
Technological Forecasting and Social Change, 2015Patent classification systems and citation networks are used extensively in innovation studies. However, non-unique mapping of classification codes onto specific products/markets and the difficulties in accurately capturing knowledge flows based just on citation linkages present limitations to these conventional patent analysis approaches. We present a
Subhashini Venugopalan, Varun Rai
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A Cross-lingual Patent Topics Model for Trend Analysis
2020 International Computer Symposium (ICS), 2020Patent data represents one of the most important innovation indicators to evaluate technological trends. With the rapid growth of business globalization in recent decades, managing an increasing volume of patent documents written in different languages has become inevitably important for identifying new technological trends and industrial innovations ...
Yu Tsou, Deng-Neng Chen, Chia-Yu Lai
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Patents and Recent Innovations in Topical Membrane Therapy of Refractory Rhinosinusitis
Recent Patents on Inflammation & Allergy Drug Discovery, 2016Chronic Rhinosinusitis (CRS), one of the commonest chronic inflammatory disorders, is encountered daily in all healthcare settings. In its refractory form, CRS seems to prevail over most up-to-date surgical interventions and systemic medical remedies, owing to our poor understanding of its perplexing pathophysiology.
Alan H, Shikani +1 more
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Patenting on New Topical Anti-Inflammatory Drug
Recent Patents on Inflammation & Allergy Drug Discovery, 2008Inflammation is a group of important pathological disorders in medicine. The main classical hallmarks for inflammation are pain, swelling and heat. Basically, there are two main groups of anti-inflammation drug, the steroid anti-inflammation drug and non steroid anti-inflammation drug, which is widely called NSAIDS.
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Recent Patents on Topical Application of Honey in Wound and Burn Management
Recent Patents on Inflammation & Allergy Drug Discovery, 2011Topical application of honey to burn and wounds has been found to be effective in controlling infection and producing a clean granulating bed. It is suggested that the wound healing effect of honey may in part be related to the release of inflammatory cytokines from surrounding tissue cells, mainly monocytes and macrophages.
Mokhtar B, Benhanifia +4 more
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Topical composition for treating diabetic cataracts: a patent evaluation (WO2015026380A1)
Expert Opinion on Therapeutic Patents, 2016Diabetes mellitus is a major threat to global public health that requires long-term medical attention. In view of the potentially devastating effects of diabetes on ocular health, it highlights the urgent need of therapeutic drugs for the prevention and treatment of the diabetic complications.
Xin, Hao, Zhongfei, Han, Changjin, Zhu
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Generating patent development maps for technology monitoring using semantic patent-topic analysis
Computers & Industrial Engineering, 2016A quantified method for patent development map generation is suggested.The method identifies patents' semantic succession and technological topics.Latent Dirichlet allocation is used to identify sub-topics of a given technology.The method visualizes a 3D printing patent development map as its application.The method is an efficient monitoring tool for ...
Mujin Kim, Youngjin Park, Janghyeok Yoon
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