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Li H.,Shijiazhuang University | Yang C.,CAS Wuhan Institute of Rock and Soil Mechanics | Li B.,Shijiazhuang University | Yin X.,SIPO
Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering | Year: 2016

In order to investigate the characteristics of ultrasonic wave velocity and acoustic emission activity of salt rock under triaxial loading, the multi-level cycle loading tests were conducted using a device composed with the acoustic wave and acoustic emission testing systems. The variations of ultrasonic wave velocity and AE number of salt rock were consistent with the loading stress. In the loading process, the ultrasonic wave velocity increased and AE activity was intense. However, there were opposite characteristics when the stress was unloading. The higher level the loading stress was, the more significant the feature was. The loading level of the confining pressure had great influence on the ultrasonic wave velocity and acoustic emission activity. The rate of change of the ultrasonic wave velocity was greater and the AE events were more under the lower confining pressure than when the confining pressure were in a higher loading level. This can be explained by the principles of confining pressure densification. In the paper, the unloading modulus, the fracture density and the ratio of Felicity were used respectively to express the damage evolution for salt rock. Results showed that the features of fracture density and the ratio of Felicity had a good consistency with the salt rock damage, which reflected the process of damage fracture well. Because of the plastic deformation, the unloading modulus was not suitable for describing the damage. © 2016, Science Press. All right reserved.


Gu Z.,Hohai University | Li G.,Hohai University | He G.,Hohai University | Zhang J.,Guangdong Province Highway Co. | And 2 more authors.
Tumu Gongcheng Xuebao/China Civil Engineering Journal | Year: 2015

An anchorage scheme against the imminent failure of slope has been researched using construction monitoring data and 3-D numerical modeling based on an actual engineering slope. The research shows that 3-D numerical modeling is of more pertinence to slope deformation analysis with irregular section as it can consider the influence of changing slope section morphology on slope deformation and the results of numerical modeling agree well with the actual deformation status. According to monitoring data, the slope state parameters and calculation model which satisfies with field conditions can be attained by the 3-D numerical modeling back analysis. Thus the slope anchoring parameters based on above are more scientific. ©, 2015, Editorial Office of China Civil Engineering Journal. All right reserved.


Huang J.,Zhejiang GongShang University | Li Y.,SIPO | Yin F.,Zhejiang GongShang University | Zhao M.,Zhejiang GongShang University | And 5 more authors.
Chinese Journal of Sensors and Actuators | Year: 2013

The method for storage time prediction of chilled-stored tilapia was explored by electronic nose combined with physical and chemical examination. According to national standard, pH and total volatile base nitrogen (TVBN) was examined. Electronic nose responses to the samples were measured. Principal component analysis (PCA) and stochastic resonance (SR) analysis were conducted on electronic nose measurement data. Compared with PCA result, SR output signal-to-noise ratio (SNR) discriminated storage time of tilapia samples qualitatively and quantitatively. Tilapia freshness threshold is -61.1688 dB according to TVBN national standard. Tilapia storage time predicting model was developed using SR SNR eigen value linear fitting regression. The predicting coefficient was R2=0.910. Validating experiment results demonstrated that this model presented good predicting accuracy. This method is promising in aquatic product quality analysis applications.


Weihong Hsing discussed global IP trends with pharma and biotech leaders in China Philadelphia, PA, December 21, 2016 --( Held Nov. 17 and 18 in Shanghai, the summit presented an overview of the latest trends in IP protection legislation and provided policy updates from the United States Patent and Trademark Office (USPTO), the European Patent Office (EPO), and the State Intellectual Property Office of the P.R.C. (SIPO). Featured speakers included experienced IP attorneys and IP business leaders from Chinese and multinational corporations. Hsing acted as a co-chair of the conference. In addition, she also moderated a panel entitled “Interpretation Patent Dance of BPCIA and Its Influences on Biosimilars and Innovative Drugs.” A partner at Panitch Schwarze, Hsing specializes in patent-related issues in the biotechnology and pharmaceutical arts. Her practice involves the preparation and prosecution of patent applications, IP due diligence in mergers & acquisitions, opinion work on patent validity and infringement, rights to operate and patentability analyses, as well as technical support for patent litigation. Prior to switching to the private practice of law, Hsing worked as a patent manager at Johnson & Johnson, where she drafted and prosecuted patent applications, undertook patent and prior art analysis, and assisted in strategic counseling and patent portfolio development and management. Before starting her legal career, she was a research scientist at Princeton University and a senior scientist at a biotech start-up company. She also served as an adjunct professor for an IP licensing course at Temple Law School. To learn more, visit the firm’s website. About Panitch Schwarze Belisario & Nadel LLP – Panitch Schwarze Belisario & Nadel LLP is a boutique intellectual property law firm with offices in Philadelphia and Wilmington, Delaware. The firm’s IP law practitioners provide strategic litigation, licensing and counseling service relating to patents, trademarks, copyrights and trade secrets, domain names and internet issues domestically and internationally. The firm’s long-standing relationships with a network of associates worldwide enable its attorneys and advisors to provide clients with global intellectual property advice and protection. Philadelphia, PA, December 21, 2016 --( PR.com )-- Panitch Schwarze Belisario & Nadel intellectual property attorney Weihong Hsing, Ph.D., recently participated in the China Pharma Intellectual Property Summit 2016.Held Nov. 17 and 18 in Shanghai, the summit presented an overview of the latest trends in IP protection legislation and provided policy updates from the United States Patent and Trademark Office (USPTO), the European Patent Office (EPO), and the State Intellectual Property Office of the P.R.C. (SIPO). Featured speakers included experienced IP attorneys and IP business leaders from Chinese and multinational corporations.Hsing acted as a co-chair of the conference. In addition, she also moderated a panel entitled “Interpretation Patent Dance of BPCIA and Its Influences on Biosimilars and Innovative Drugs.”A partner at Panitch Schwarze, Hsing specializes in patent-related issues in the biotechnology and pharmaceutical arts. Her practice involves the preparation and prosecution of patent applications, IP due diligence in mergers & acquisitions, opinion work on patent validity and infringement, rights to operate and patentability analyses, as well as technical support for patent litigation.Prior to switching to the private practice of law, Hsing worked as a patent manager at Johnson & Johnson, where she drafted and prosecuted patent applications, undertook patent and prior art analysis, and assisted in strategic counseling and patent portfolio development and management. Before starting her legal career, she was a research scientist at Princeton University and a senior scientist at a biotech start-up company. She also served as an adjunct professor for an IP licensing course at Temple Law School. To learn more, visit the firm’s website.About Panitch Schwarze Belisario & Nadel LLP – Panitch Schwarze Belisario & Nadel LLP is a boutique intellectual property law firm with offices in Philadelphia and Wilmington, Delaware. The firm’s IP law practitioners provide strategic litigation, licensing and counseling service relating to patents, trademarks, copyrights and trade secrets, domain names and internet issues domestically and internationally. The firm’s long-standing relationships with a network of associates worldwide enable its attorneys and advisors to provide clients with global intellectual property advice and protection. Click here to view the list of recent Press Releases from Panitch Schwarze Belisario & Nadel, LLP


News Article | December 16, 2016
Site: www.prweb.com

Held Nov. 17 and 18 in Shanghai, the summit presented an overview of the latest trends in IP protection legislation and provided policy updates from the United States Patent and Trademark Office (USPTO), the European Patent Office (EPO), and the State Intellectual Property Office of the P.R.C. (SIPO). Featured speakers included experienced IP attorneys and IP business leaders from Chinese and multinational corporations. Hsing acted as a co-chair of the conference. In addition, she also moderated a panel entitled “Interpretation Patent Dance of BPCIA and Its Influences on Biosimilars and Innovative Drugs.” A partner at Panitch Schwarze, Hsing specializes in patent-related issues in the biotechnology and pharmaceutical arts. Her practice involves the preparation and prosecution of patent applications, IP due diligence in mergers & acquisitions, opinion work on patent validity and infringement, rights to operate and patentability analyses, as well as technical support for patent litigation. Prior to switching to the private practice of law, Hsing worked as a patent manager at Johnson & Johnson, where she drafted and prosecuted patent applications, undertook patent and prior art analysis, and assisted in strategic counseling and patent portfolio development and management. Before starting her legal career, she was a research scientist at Princeton University and a senior scientist at a biotech start-up company. She also served as an adjunct professor for an IP licensing course at Temple Law School. To learn more, visit the firm’s website. About Panitch Schwarze Belisario & Nadel LLP – Panitch Schwarze Belisario & Nadel LLP is a boutique intellectual property law firm with offices in Philadelphia and Wilmington, Delaware. The firm’s IP law practitioners provide strategic litigation, licensing and counseling service relating to patents, trademarks, copyrights and trade secrets, domain names and internet issues domestically and internationally. The firm’s long-standing relationships with a network of associates worldwide enable its attorneys and advisors to provide clients with global intellectual property advice and protection.


News Article | October 31, 2016
Site: www.businesswire.com

JERUSALEM--(BUSINESS WIRE)--Intec Pharma Ltd. (NASDAQ:NTEC) (TASE:INTP), a clinical-stage biopharmaceutical company focused on developing drugs based on its proprietary Accordion Pill™ platform technology, announces that the State Intellectual Property Office of the People’s Republic of China (SIPO) has granted a Chinese patent for an Accordion Pill containing certain drugs, including the combination of Carbidopa and Levodopa. The patent, granted under No. ZL 200980120103.9, is titled “Carbidop


News Article | October 28, 2016
Site: www.prweb.com

BioFactura, Inc. was granted patent rights by China’s State Intellectual Property Office (SIPO) protecting the core technologies of its proprietary StableFastTM Biomanufacturing Platform. SIPO allowed 17 claims broadly covering composition of matter and methods. StableFastTM is BioFactura’s proprietary NS0-based system to rapidly generate stable cell lines that have the potential to lower cost, produce follow-on biologics and are single-use technology compatible. The Company is developing high-value biosimilars both internally and collaboratively. “This new allowance continues BioFactura’s 100% success record with multiple patent grants in the US and internationally for StableFast and significantly expands our market exclusivity for NS0-produced biosimilars in China,” said Darryl Sampey, BioFactura’s President and CEO. Dr. Jeffrey Hausfeld, Chairman and Chief Medical Officer, stated, “The granting of the Chinese patent for BioFactura's StableFast Biomanufacturing Platform further enhances our ability to bring our products to a global market. We are excited about the possibility of providing high-quality, cost-effective biosimilar drugs to patients in China and throughout the Asia.” About BioFactura BioFactura (Frederick MD) develops and commercializes high-value, highly similar biosimilars (i.e., follow-on biologics or generic biopharmaceuticals) using its patented StableFast™ Biomanufacturing Platform, the optimal system for bringing these drugs to market with faster, lower cost, superior-quality manufacture. For over 10 years, BioFactura has been advancing life-saving medicines from the research bench to the patient using its innovative drug development and manufacturing technologies. Current and past programs include biodefense drugs against smallpox and Ebola, novel medicines for cancer, and low-cost/high-quality biosimilars for autoimmune and infectious diseases.


Zhang W.,China University of Mining and Technology | Cui X.,China University of Mining and Technology | Li D.,SIPO | Zhang L.,China University of Mining and Technology
Procedia Environmental Sciences | Year: 2011

Case study of Korea, Low carbon energy efficiency labeling schemes (Energy Efficiency Label and Standard Program, High efficiency Appliance Certification Program, e-Standby Program) play a key role in carrying out the energy efficiency improvement policy in the appliances and equipment sector in Korea. Korea operates these Programs in an effort to improve energy efficiency in appliances and equipments. Mandatory energy efficiency standard which bans production and sales of low energy efficiency products which fall below the minimum energy performance standard. Ministry of Knowledge of Economy (MKE) and Korea Energy Management Corporation (KEMCO) is the key organizations in implementing energy efficiency standards and labeling. National energy efficiency efforts can be realized through energy efficiency improvements with the successful implementation of an energy efficient appliances dissemination policy and the phase out of low efficiency appliances. Through the implementation of the Energy Efficiency Label and Standard Program (1992), High-efficiency Appliance Certification Program (1996) and e-Standby Program (1999), significant energy efficiency improvements have been achieved, and 1.37 billion USD worth of energy savings. © 2011 Published by Elsevier Ltd.


Deng F.,China University of Petroleum - East China | Deng J.,China University of Petroleum - East China | Yang Y.,China University of Petroleum - East China | Xu Y.,SIPO | And 2 more authors.
SOCAR Proceedings | Year: 2013

Based on the statistical data of the oil sand control in Bohai Bay area, it is found that sand production in many oil wells is uncontrollable due to the indiscriminate use of high quality screen. This paper develops a gravel pre-packed sand control screen by combining the characteristics of present wire wrapped screen(WWS) and mesh screen(MS). Based on the statistical result of formation characteristics in Bohai Bay Basin, a large amount ofsand control simulation experiments are reported in this paper. Principally we analyse the characteristics of formations and drawdown pressure. The results show that: • Shale content has the biggest influence on the blockage of screen, when it ranges from 5% to 10%. The fluid productivity index per meter (FPIPM) of the former is 2.5 times higher than the latter with shale content equal to 10%. It is only a temporary solution to adjust the drawdown pressure for improving the production but this does not provide along term solution. • Sand control design methods of Tiffen, George Gillespie and Johnson have a lot of limitations with reasonable sanding of Bohai Bay. When the uniformity coefficient (UC) is greater than 5, fine grain content ≫5%, pre-packed screen can be used effectively in sand control. • When comparing the pre-packed screen and independent high quality screen commonly used in field, we find the pre-packed screen has a wider adaptability to the formation, so it can better meet the sand control requirements in the field.


Liu P.,SIPO | Han Z.,SIPO | Huang Y.-J.,SIPO | Sun L.,SIPO
Chinese Journal of New Drugs | Year: 2015

In this paper, we introduced the patent protection situation of sildenafil in China to give references for generic drug development and patent protection strategy-making of pharmaceutical companies. Chinese patents related to sildenafil were searched from STN and CPRS databases. The obtained data were screened and classified manually, and then analyze by Chinese Patent Analysis System. The overall situations of patent applications, granted patents and valid patents involving sildenafil as well as patents' original research company were analyzed. Suggestions for pharmaceutical companies include that the patent protection of sildenafil must be concerned before development of the generic drugs, patent protection strategies can be made by learning from the original research company in order to avoid risk of infringement, and independent R&D should be enhance to increase competitiveness. ©, 2015, Chinese Journal of New Drugs Co. Ltd. All right reserved.

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