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For the Inventor, By the Inventor

Nootdorp, Netherlands

Erik Maria Kelder

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Delft University of Technoloty, Danionics A/s, Forge Nano, Inc.. Active years: 1999-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Erik Maria Kelder. Retrieved from https://idiyas.com/inventor/erik-maria-kelder

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 46(Granted Patents)


Company Filing History:

goldMedal3 out of 188 
 
Delft University of Technoloty
 patents
silverMedal1 out of 14 
 
Danionics A/s
 patents
bronzeMedal1 out of 15 
 
Forge Nano, Inc.
 patents
4. 1 out of 834,513 
Other
 patents

Years Active: 1999-2021

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6 patents (USPTO):Explore Patents
1. 11024833 - Method for covering particles, especially a battery electrode material particles, and particles obtained with such method and a battery comprising such particle (2021-06-01),
2. 9705125 - Method for covering particles, especially a battery electrode material particles, and particles obtained with such method and a battery comprising such particle (2017-07-11),
3. 9570734 - Method for covering particles, especially a battery electrode material particles, and particles obtained with such method and a battery comprising such particle (2017-02-14),
4. 8993051 - Method for covering particles, especially a battery electrode material particles, and particles obtained with such method and a battery comprising such particle (2015-03-31),
5. 6280484 - Method for the manufacture of a lithium battery (2001-08-28),
6. 5948565 - Cathode material for lithium secondary batteries and a process and a (1999-09-07),

Title: Innovations of Erik Maria Kelder

Introduction

Erik Maria Kelder is a notable inventor based in Nootdorp, Netherlands. He has made significant contributions to the field of battery technology, holding a total of six patents. His work focuses on methods for enhancing the performance and safety of battery materials.

Latest Patents

One of his latest patents is a method for covering particles, particularly battery electrode material particles. This invention describes a powder comprising a plurality of lithium-containing particles that have a dry, uniform protective layer. The protective layer is obtained through a sequential vapor phase reaction or adsorption process. Additionally, he has developed a method for covering particles with a diameter of maximally 60 micrometers using atomic layer deposition. This method involves fluidizing the particles in a fluidized bed reactor with a first reactant gas to achieve a monolayer coverage.

Career Highlights

Erik has worked at Technische Universiteit Delft, where he has contributed to various research projects and innovations in battery technology. His expertise in the field has led to advancements that improve the efficiency and safety of lithium-based batteries.

Collaborations

Throughout his career, Erik has collaborated with notable professionals such as Jan Rudolf Van Ommen and John Nijenhuis. These collaborations have further enriched his research and development efforts.

Conclusion

Erik Maria Kelder's innovative work in battery technology and his six patents highlight his significant contributions to the field. His methods for enhancing battery materials are paving the way for safer and more efficient energy storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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