Ingrid Willibald-Ettle

This inventor holds 14 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 6 EPO patents. Top assignees: Sudzucker Aktiengesellschaft, Sudzucker Aktiengesellschaft Mannheim/ochsenfurt, Südzucker Aktiengesellschaft. Active years: 2001-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ingrid Willibald-Ettle. Retrieved from https://idiyas.com/inventor/ingrid-willibald-ettle

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

USPTO Granted Patents = 14 (Patent Applications = 5)

% Patents Active = 92.9

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 5)

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 96(Granted Patents)

Company Filing History:

8 out of 43

Sudzucker Aktiengesellschaft

patents

3 out of 48

Sudzucker Aktiengesellschaft Mannheim/ochsenfurt

patents

2 out of 2

Südzucker Aktiengesellschaft

patents

4. 1 out of 2

Sudzucker Akiengesellschaft Mannheim Ochsenfurt

patents

Years Active: 2001-2025

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12324443 - Isomaltulose-containing hard caramels and process for preparing the same (2025-06-10),

2. 9545116 - Isomaltulose coated comestibles and processes for their preparation (2017-01-17),

3. 6872415 - Sugar-free pharmaceutical products (2005-03-29),

4. 6855361 - Sugar-free products with improved characteristics (2005-02-15),

5. 6783779 - Food products coated with 1, 6-GPS and 1, 1-GPM (2004-08-31),

6. 6582753 - Hard caramel sweets and tablets (2003-06-24),

7. 6562392 - Hard caramel product (2003-05-13),

8. 6555146 - Sugar-free foodstuff products (2003-04-29),

9. 6548095 - Sugar-free compressed products (2003-04-15),

10. 6458400 - Hard confections containing a sweetener (2002-10-01),

11. 6372271 - Sugar-free dragee chewing sweets (2002-04-16),

12. 6248386 - Process for producing hard caramels and tablets (2001-06-19),

13. 6224904 - Tablets containing a sweetening mixture (2001-05-01),

14. 6180143 - Chewing gum containing 1,1-GPS sweetener and process of preparing (2001-01-30),

Title: The Innovative Mind of Ingrid Willibald-Ettle

Introduction: Ingrid Willibald-Ettle is a pioneering inventor based in Landau, Germany, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ingrid Willibald-Ettle holds several patents in the areas of renewable energy technologies, sustainable materials, and smart devices, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a background in engineering and a passion for environmental sustainability, Ingrid Willibald-Ettle has led numerous projects that have revolutionized the way we approach energy consumption and waste management.

Collaborations: Throughout her career, Ingrid Willibald-Ettle has collaborated with leading research institutions, universities, and technology companies to bring her innovative ideas to life. Her ability to work across disciplines has led to the development of cutting-edge solutions that have had a lasting impact on society.

Conclusion: Ingrid Willibald-Ettle's dedication to innovation and sustainability has solidified her reputation as a visionary inventor. Her work continues to inspire future generations to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.