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Battery Patent Watch Service

5 990 €

Choose a minimum of three reports from Yole Group and receive a discount of at least 36% on your package – Contact us!



couv Yole Battery Patent Watch 2018 KnowMade KM18004B Flyer

Take advantage of quarterly updates on new patent applications, newly granted patents, newly expired or abandoned patents, the latest patent transfers and patent litigation


Worldwide demand for energy storage devices has been booming since the 2000s, leading to a very dynamic battery market. The number of battery applications is diversifying and growing, spanning portable consumer devices, electronic devices, electric vehicles, smart and more. Each application requires specific performance on metrics including capacity, energy density, power density, self-discharge tendency, stability, operating temperatures, morphology/weight, safety, and cost constraints. Thus, batteries have attracted significant research attention at all supply chain levels, including electrodes, electrolytes, separator, cell, pack and system, over the last 10 years, resulting in intensive patenting activity, with a substantial recent increase. More than 300,000 patent families(1) related to batteries have been published worldwide since the early 1990s. In 2017, more than 30,400 new patent families were published, over 30,900 patents were granted, and over 6,400 patents expired.
(1) A patent family is a set of patents filed in multiple countries by a common inventor(s) to protect a single invention.

With the booming number of companies involved in battery intellectual property (IP) and the proliferation of battery technologies, it is essential to track patents in order to anticipate changes, quickly detect business opportunities, and identify emerging research areas and cutting-edge technology developments.

patent watch service status of battery patent april2018


The Battery Patent Watch service allows you to take advantage of a quarterly-updated Excel file including newly published, granted or expired patents from the previous three months, plus the latest patent transfers and noteworthy news on patent litigation.
The patents are categorized by supply chain segments including electrode, electrolyte, separator, battery cell, battery pack/system, and battery technologies, spanning Li-ion, Ni-MH, Redox flow, Lead, Li-Air, Li-S, Na-ion, Mg-ion, solid-state, thin film/flexible, lithium metal electrode, NMC cathode for Lithium battery and Silicon anode for Lithium battery.
This useful patent database allows for multi-criteria searches, including patent numbers, priority dates, patent assignees, titles, abstracts, claims, legal status of patents, hyperlinks to original documents, and also includes several charts highlighting the main IP trends of the past three months for each technical segment, such as patent applicants.



Keep a watch on your competitors’ IP activities and their future intentions.
With the help of the patent watch service, you will be aware of your competitors’ current patenting activities, their IP dynamics, patent transfers including acquisitions and licenses, patent litigation, technology development and R&D strategies. You will also be able to rapidly detect new entrants in your business area .

Keep track of the latest technology developments and follow technology trends.
By keeping note of any recent patent filings, you can track the newest innovations in the battery field. You will get details on claimed inventions and you can follow technology developments. New technical solutions could inspire and improve your R&D activity.

Prevent registration of IP rights that may be harmful to your business.
You will obtain information on patent applications filed even before exclusive rights have been granted and you can react in time to prevent registration of IP rights that may be harmful to your business.

React in time to infringements and mitigate legal risks.
Monitoring both newly-issued patents and patent litigation allows you to regularly assess your freedom-to-operate, ensuring your products or processes are not covered by granted patents and thus they can be manufactured, sold or used safely without infringing valid IP rights owned by others.

Take advantage of free technologies and decrease R&D project risks.
By tracking both expired patents and abandoned patents, you will be able to identify inventions entering the public domain that you can use safely for your development.

benefits patent watch service KM Yole Apr2018 



objectives of the service

  • Track your competitors, partners or clients
  • Identify new entrants to your technology field
  • Quickly detect opportunities and risks for your business strategy
  • Follow technology trends
  • Identify emerging research areas and cutting-edge technology developments
  • Mitigate patent infringement risks
  • Take advantage of free technologies




About the authors

Knowmade is a Patent, Technology and Strategy consulting company involved in Microelectronics, Nanotechnology, Biotechnology and Life Sciences.

We provide Patent Search, Patent Landscape, Patent Analysis, Scientific Landscape, State of the Art, Technology Scouting, Technology Tracking, Alerts and Updates.

Our service offer consists of standard reports, custom studies & on-demand tracking, strategy consulting and training.

We combine information search services, scientific expertise, powerful analytics and visualization tools, and proprietary methodologies for analyzing patents and scientific information.

Knowmade supports research laboratories, industrial companies and investors in their business development. 








Each month, you will receive :

  • New patent applications
  • Patents newly granted
  • Patents newly expired or abandoned
  • Patent transfers causing changes in ownership
  • Noteworthy news on litigation
  • Patent segmentation:
    > by supply chain segment: electrode, electrolyte, separator, battery cell, battery pack/system
    > by battery technology: Li-ion, Ni-MH, Redox flow, Lead, Li-Air, Li-S, Na-ion, Mg-ion, solid-state, thin film/flexible, lithium metal electrode, NMC cathode for Lithium battery, Silicon anode for Lithium battery
  • IP trends, including main patent applicants/assignees, countries of patent filings, and technology fields