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For the Inventor, By the Inventor

Hohr-Grenzhausen, Germany

Katharina Zerr

This inventor holds 50 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Poinsettia Breeding (CPC class A01H). Top assignees: Florfis Ag, Syngenta Crop Protection Ag, Floris Ag. Active years: 1995-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katharina Zerr. Retrieved from https://idiyas.com/inventor/katharina-zerr

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

USPTO Granted Patents = 50 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.0

ph-index = 3

Forward Citations = 31(Granted Patents)

Forward Citations (Not Self Cited) = 20(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Simmern, DE (1995 - 2003)
  • Hohr-Grenzhausen, DE (2003 - 2006)
  • Höhr-Grenzhausen, DE (2002 - 2012)
  • Hillscheid, DE (2011 - 2012)

Company Filing History:

goldMedal36 out of 222 
 
Florfis Ag
 patents
silverMedal9 out of 813 
 
Syngenta Crop Protection Ag
 patents
bronzeMedal5 out of 8 
 
Floris Ag
 patents

Years Active: 1995-2012

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Areas of Expertise:
Poinsettia
Cultivar
Breeding
Fismars Pink
Fisnovired
Fiscor Fire
Fisson Jingle
Fismars Creme
Fisolymp
Fispue White
Fisson Orange
Fismille
50 patents (USPTO):Explore Patents
1. PP22661 - Poinsettia plant named 'Fisearltez' (2012-04-17),
2. PP22623 - Poinsettia plant named 'SYEP0791' (2012-04-03),
3. PP22555 - plant named 'SYEP23203' (2012-03-06),
4. PP22554 - plant named 'SYEP22866' (2012-03-06),
5. PP22146 - Poinsettia plant named 'SYEP216' (2011-09-13),
6. PP22035 - Poinsettia plant named 'SYEP22432' (2011-07-19),
7. PP21054 - Poinsettia plant named 'Fismars 339' (2010-06-08),
8. PP20958 - Poinsettia plant named 'Fismirwhi' (2010-04-27),
9. PP20895 - plant named 'Fismired' (2010-03-30),
10. PP18866 - Poinsettia plant named 'Fismars Pink' (2008-06-03),
11. PP18484 - Poinsettia plant named 'Fismars Marble' (2008-02-12),
12. PP17739 - Poinsettia plant named 'Fisdra' (2007-05-15),
13. PP17658 - Poinsettia plant named 'Fismars Creme' (2007-04-24),
14. PP16964 - Poinsettia plant named 'Fiscinne' (2006-08-08),
15. PP16945 - Poinsettia plant named 'Fisholly' (2006-08-08),

Title: The Innovative Journey of Katharina Zerr

Introduction: Katharina Zerr, a pioneering inventor hailing from Höhr-Grenzhausen, Germany, has made significant contributions to the world of innovation with her creative spirit and dedication.

Latest Patents: Katharina Zerr's latest patents focus on sustainable materials for packaging, including biodegradable alternatives to traditional plastics, showcasing her commitment to environmental responsibility.

Career Highlights: Throughout her illustrious career, Katharina Zerr has been recognized for her groundbreaking work in the field of material science, particularly in developing innovative solutions for everyday challenges.

Collaborations: Katharina Zerr has collaborated with leading research institutions and universities to further her research and bring her inventions to life, demonstrating her collaborative spirit and passion for knowledge sharing.

Conclusion: Katharina Zerr's unwavering dedication to innovation and sustainability continues to inspire future generations of inventors, leaving a lasting impact on the world of technology and beyond.

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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