Sofia, Bulgaria

Temelaki Vasilev Rogachev

This inventor holds 2 USPTO granted patents. Top assignee: Lignotech USA, Inc.. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Temelaki Vasilev Rogachev. Retrieved from https://idiyas.com/inventor/temelaki-vasilev-rogachev

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


% Patents Active = 50.0

Average Co-Inventor Count = 7.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Temelaki Vasilev Rogachev: Innovator in Battery Technology

Introduction

Temelaki Vasilev Rogachev is a notable inventor based in Sofia, Bulgaria. He has made significant contributions to the field of battery technology, particularly in the development of organic expanders for lead-acid storage batteries. With a total of two patents to his name, Rogachev's work is paving the way for advancements in energy storage solutions.

Latest Patents

Rogachev's latest patents focus on an organic expander composition designed to enhance the cycle life and cold crank ability properties of lead-acid batteries. This innovative composition is achieved through a blend of oxylignin and kraft lignin, which improves the performance of batteries compared to standard organic expanders. His work in this area is crucial for the future of lead-acid battery technology.

Career Highlights

Temelaki Vasilev Rogachev is currently associated with Lignotech USA, Inc., where he continues to develop and refine his innovative ideas. His expertise in organic materials and battery technology has positioned him as a key player in the industry.

Collaborations

Rogachev has collaborated with notable professionals in his field, including Timothy J. McNally and Michael E. Sanford. These collaborations have further enriched his research and development efforts, leading to impactful innovations.

Conclusion

Temelaki Vasilev Rogachev is a distinguished inventor whose work in organic expanders for lead-acid batteries is making a significant impact on energy storage technology. His contributions are essential for the advancement of battery performance and sustainability.

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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