Company Filing History:
3 out of 170 
1 out of 2 
1 out of 36 Years Active: 2013-2017
Title: Iris Heidmann: Innovator in Plant Viability and Disease Resistance
Introduction
Iris Heidmann is a notable inventor based in Enkhuizen, Netherlands. She has made significant contributions to the field of plant science, particularly in the areas of pollen viability and disease resistance. With a total of 4 patents, her work has the potential to impact agricultural practices globally.
Latest Patents
One of her latest patents is a method for the determination of pollen viability and/or maturation grade of a pollen population. This innovative method involves mechanically removing pollen grains from flowers and re-suspending them in an electrically conductive buffer to maintain cell viability. The process includes passing the pollen suspension through a filter suitable for microfluidic devices adapted for impedance flow cytometry (IFC). An advantage of this method is that it is non-invasive, allowing for real-time analysis of a high number of cells without the need for staining. This technique can be applied to all plant species and enables standardized measurements regardless of location.
Another significant patent relates to a white-flowered plant that incorporates a gene encoding the bacterial spot disease resistance protein 4 (Bs4). This gene, derived from a purple-flowered species, provides resistance to bacterial spot pathogens. The invention also includes seeds that produce white-flowered plants with the Bs4 gene, as well as pepper fruit produced by these plants.
Career Highlights
Iris has worked with prominent companies in the agricultural sector, including Enza Zaden Beheer B.V. and Amphasys AG. Her experience in these organizations has contributed to her expertise in plant genetics and viability.
Collaborations
Iris has collaborated with notable colleagues such as Wouter Lindeman and Marco Di Berardino, further enhancing her research and development efforts in plant science.
Conclusion
Iris Heidmann's innovative work in plant viability and disease resistance showcases her dedication to advancing agricultural science. Her patents reflect a commitment to improving plant health and resilience, which can have far-reaching implications for global agriculture.