Enkhuizen, Netherlands

Johannes Maria De Haas

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignee: Syngenta Participations Ag. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Maria De Haas. Retrieved from https://idiyas.com/inventor/johannes-maria-de-haas

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

Calculating rank

% Patents Active = 33.3



Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011-2018

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3 patents (USPTO):Explore Patents

Title: Johannes Maria De Haas: Innovator in Plant Resistance

Introduction

Johannes Maria De Haas is a notable inventor based in Enkhuizen, Netherlands. He has made significant contributions to the field of plant resistance, particularly against clubroot disease. With a total of 3 patents, his work has been instrumental in advancing agricultural practices.

Latest Patents

De Haas's latest patents focus on developing plants that exhibit resistance to clubroot disease. The inventions disclose plants that possess a monogenic dominant resistance to this disease, which has been introgressed from other sources. This innovative resistance offers improved protection compared to previously existing resistances, showcasing De Haas's commitment to enhancing agricultural resilience.

Career Highlights

Throughout his career, Johannes Maria De Haas has been associated with Syngenta Participations AG, a leading company in agricultural science. His work has contributed to the development of more robust crops, which is essential for sustainable farming practices.

Collaborations

De Haas has collaborated with notable colleagues, including Enrico Gerardus Albertus Linders and Peter Tjeertes. These partnerships have further enriched his research and development efforts in the field of plant resistance.

Conclusion

Johannes Maria De Haas stands out as an influential inventor in the realm of agricultural innovation. His contributions to plant resistance against clubroot disease are vital for the future of sustainable agriculture.

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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