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Co-processed tablet excipient composition, its preparation and use: US10071059 B2: patent spotlight. 共加工片剂辅料组成，其制备及用途:US10071059 B2:专利聚光灯。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2023-01-01 DOI: 10.4155/ppa-2022-0036
Sajal Jain, Ritu Rathi, Upendra Nagaich, Inderbir Singh
{"title":"Co-processed tablet excipient composition, its preparation and use: US10071059 B2: patent spotlight.","authors":"Sajal Jain,&nbsp;Ritu Rathi,&nbsp;Upendra Nagaich,&nbsp;Inderbir Singh","doi":"10.4155/ppa-2022-0036","DOIUrl":"https://doi.org/10.4155/ppa-2022-0036","url":null,"abstract":"<p><p>Co-processing involves the incorporation of one excipients into the particle structure of other excipients to overcome the deficiencies of each excipients. The current patent describes the co-processing of microcrystalline cellulose and mannitol via fluid bed agglomeration with an aim to limit the use of lubricant in tablet composition. The co-processed excipients blend was compared with the physical blend of excipients and characterized for scanning electron microscopy, disintegration and hardness. The average particle size of co-processed excipients was less than 0.55 mm, characterized by large individual lactose-coated particles whereas, the physical blend particles are uncoated and irregular in shape. Tablets made from both physical blend and co-processed excipients were compared. As per the hardness and disintegration studies, with increase in mixing time of excipients both hardness and disintegration time decreases.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9214979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patenting trends in the pharmaceutical field of Mexican universities. 墨西哥大学制药领域的专利趋势。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2023-01-01 DOI: 10.4155/ppa-2022-0048
Gabriela Sanchez-Esgua, Juan Reyes-Alvarez, Martin Perez-Santos
{"title":"Patenting trends in the pharmaceutical field of Mexican universities.","authors":"Gabriela Sanchez-Esgua,&nbsp;Juan Reyes-Alvarez,&nbsp;Martin Perez-Santos","doi":"10.4155/ppa-2022-0048","DOIUrl":"https://doi.org/10.4155/ppa-2022-0048","url":null,"abstract":"<p><p><b>Aim</b>: pharmaceutical patenting activity in developing countries, including Mexico, is unknown. <b>Objective</b>: determine the activity of pharmaceutical patents by Mexican universities. <b>Method</b>: using 'university' as keyword and A61K, A61P and C07 as International Patent Classification codes, was searched to generate a perspective of pharmaceutical patent applications by Mexican universities. <b>Results</b>: 227 patents (186 granted patents + 41 not-granted patents) were claimed in the period 2000-2018. The leading university was the National Autonomous University of Mexico, followed by the Instituto Politecnico Nacional, Universidad Autonoma de Nuevo León and Universidad Autonoma de Puebla. The pharmaceutical concerns addressed were led by the fields of infectious, cancer and diabetes. <b>Conclusion</b>: in Mexican universities, the licensing of pharmaceutical patents is still in its early stages.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9563125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oral insulin delivery: a patent review. 口服胰岛素:专利审查。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0017
Shivani Sharma, Amit Mittal, Anuradha Mehra
{"title":"Oral insulin delivery: a patent review.","authors":"Shivani Sharma,&nbsp;Amit Mittal,&nbsp;Anuradha Mehra","doi":"10.4155/ppa-2022-0017","DOIUrl":"https://doi.org/10.4155/ppa-2022-0017","url":null,"abstract":"<p><p>Insulin, on oral administration, is very troublesome because of its limited bioavailability. The evolution of oral insulin delivery formulations is greatly desired for non-invasive therapy by overcoming its low bioavailability, GIT enzymatic deactivation, poor lipophilicity and low stability. Different approaches have been proposed to boost oral insulin bioavailability in insulin-delivery systems and emerging effective therapies by using nanoparticle formulation, nanocapsid, modified chitosan particles, polydopamine microcapsules and nanoliposomes. The present review includes patents and patent applications that were published between 2017 and January 2022.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9158325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Compulsory licensing of patents. 专利的强制许可。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0039
Narayanasamy Kumutha, Narayanasamy Amutha, Govindasamy S Venkatesh
{"title":"Compulsory licensing of patents.","authors":"Narayanasamy Kumutha,&nbsp;Narayanasamy Amutha,&nbsp;Govindasamy S Venkatesh","doi":"10.4155/ppa-2022-0039","DOIUrl":"https://doi.org/10.4155/ppa-2022-0039","url":null,"abstract":"<p><p>Compulsory licensing (CL) is a mechanism made by the government to provide balance between the monopoly right holders and the third person with public interest by ensuring the ease availability of the patented products at reasonable rate. This paper discusses the background criteria for getting CL in India as per the Indian Patent Act, 1970 starting from the concepts outlined in the Trade-Related Aspects of Intellectual Property Rights agreement. We reviewed the case studies for the accepted and rejected CL in India. We also discuss important CL cases that were permitted internationally, including the present COVID pandemic CL. Finally, we provide our analytical perspectives regarding the pros and cons of CL.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9153336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Papers from the First International Conference on Innovation and Intellectual Property Rights. 首届创新与知识产权国际会议论文。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2023-0004
Michael Bell, Runjhun Tandon
{"title":"Papers from the First International Conference on Innovation and Intellectual Property Rights.","authors":"Michael Bell,&nbsp;Runjhun Tandon","doi":"10.4155/ppa-2023-0004","DOIUrl":"https://doi.org/10.4155/ppa-2023-0004","url":null,"abstract":"","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9551674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Therapeutic potential of Pogostemon cablin herb: a comprehensive review. 广藿香的治疗潜力综述。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0021
Archana Thakur
{"title":"Therapeutic potential of <i>Pogostemon cablin</i> herb: a comprehensive review.","authors":"Archana Thakur","doi":"10.4155/ppa-2022-0021","DOIUrl":"https://doi.org/10.4155/ppa-2022-0021","url":null,"abstract":"<p><p><i>Pogostemon cablin</i> (<i>Pogostemon patchouli</i> or Patchouli) is known for its essential oil and is a popular medicinal herb in Indian Ayurveda and traditional Chinese medicine. This review covers patent articles on the <i>P. cablin</i> plant's therapeutic effects. The patent literature was collected using a thorough, comprehensive search on databases like Thomson Innovation, Espacenet, Patentscope, The Lens and Patent digital libraries of different Jurisdictions, including IPO, USPTO, CNIPA, inPASS, KIPO, JPO, etc. Despite the vast number of review articles on non-patent literature, none of the articles reviewed the patent literature. This current <i>P. cablin</i> literature analysis study will facilitate bridging the gap between further exploring the potential of this plant through novel investigations.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9158148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring risks of investor claims brought forth after the TRIPS waiver for COVID-19. 探讨因COVID-19豁免《与贸易有关的知识产权协定》后投资者索赔的风险。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0034
Shrikant Kulkarni, Varinder Kaur
{"title":"Exploring risks of investor claims brought forth after the TRIPS waiver for COVID-19.","authors":"Shrikant Kulkarni,&nbsp;Varinder Kaur","doi":"10.4155/ppa-2022-0034","DOIUrl":"https://doi.org/10.4155/ppa-2022-0034","url":null,"abstract":"<p><p>This research plans to explore the risks of the investment claims involved in the ongoing technology transfers to COVID-19 vaccine manufacturers based on the recently approved 'Agreement on Trade-Related Aspects of Intellectual Property Rights' (TRIPS) waiver. These investment claims are based on the various intellectual property rights protected under international investment laws. The recently approved TRIPS waiver only deals with the patent rights involved in producing the COVID-19 vaccine but does not deal with the other related intellectual property rights such as trade secrets. This work sounds the alarm of investment dispute for the mass-production of vaccines based on the TRIPS waiver. The research suggests a plan by which the Indian government can address the global issue of COVID-19 technology transfer in India.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9353447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent developments in silver nanoparticles utilized for cancer treatment and diagnosis: a patent review. 用于癌症治疗和诊断的银纳米颗粒的最新发展:专利审查。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0010
Shripad M Patil, Runjhun Tandon, Nitin Tandon
{"title":"Recent developments in silver nanoparticles utilized for cancer treatment and diagnosis: a patent review.","authors":"Shripad M Patil,&nbsp;Runjhun Tandon,&nbsp;Nitin Tandon","doi":"10.4155/ppa-2022-0010","DOIUrl":"https://doi.org/10.4155/ppa-2022-0010","url":null,"abstract":"<p><p>Nanotheranostics is a young but rapidly expanding science that incorporates elements of therapy and diagnostics in a unique and miniscule area of research. The potential to combine diagnostic and therapeutic abilities inside a complete unit opens up interesting possibilities for innovative biomedical research. Silver-based nanoparticles, for instance, are widely utilized as pharmacological and biomedical imaging molecules, and hence offer a lot of potential for the development of versatile targeted therapy compositions. These nanoparticles have been used for cancer diagnosis and cancer treatments recently. We evaluate major innovations based on silver nanotheranostics technologies in this review paper, with an emphasis on cancer treatment implications. The present review covers papers, from 2010 to 2020.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9158831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Pyrrolidine derivatives as antibacterial agents, current status and future prospects: a patent review. 吡咯烷类衍生物抗菌现状及展望:专利综述。
IF 1.3
Pharmaceutical patent analyst Pub Date : 2022-11-01 DOI: 10.4155/ppa-2022-0015
Aeyaz A Bhat, Nitin Tandon, Runjhun Tandon
{"title":"Pyrrolidine derivatives as antibacterial agents, current status and future prospects: a patent review.","authors":"Aeyaz A Bhat,&nbsp;Nitin Tandon,&nbsp;Runjhun Tandon","doi":"10.4155/ppa-2022-0015","DOIUrl":"https://doi.org/10.4155/ppa-2022-0015","url":null,"abstract":"<p><p>Bacterial infections are increasingly epitomizing major global health concerns, with rising death rates. Since the most complete assessment of the worldwide impact of antimicrobial resistance to date, with over 1.2 million people dead in 2019 as a direct result of antibiotic-resistant bacterial infections. The majority of antimicrobial drugs have been associated with a multitude of adverse effects including financial costs as well. Pyrrolidine derivatives have sparked the interest of researchers to create novel synthetic molecules with minimal side effect and drawbacks. To close the research gap, the current review discusses the synthetic compounds with active pyrrolidine scaffolds, critical findings and most crucially the structure-activity relationship that affects the activity of the ring over the last one and half decade.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9158330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Patent Highlights April - May 2022. 专利要点 2022 年 4 月至 5 月。
IF 1.8
Pharmaceutical patent analyst Pub Date : 2022-09-01 Epub Date: 2022-09-02 DOI: 10.4155/ppa-2022-0032
Hermann Am Mucke
{"title":"Patent Highlights April - May 2022.","authors":"Hermann Am Mucke","doi":"10.4155/ppa-2022-0032","DOIUrl":"10.4155/ppa-2022-0032","url":null,"abstract":"<p><p>A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.</p>","PeriodicalId":20011,"journal":{"name":"Pharmaceutical patent analyst","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40344519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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