Florencio Zaragoza Doerwald

This inventor holds 17 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 12 EPO patents. Top assignees: Lonza Inc., Arxada Ag, Lonza Solutions Ag. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Florencio Zaragoza Doerwald. Retrieved from https://idiyas.com/inventor/florencio-zaragoza-doerwald

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

USPTO Granted Patents = 17 (Patent Applications = 5)

% Patents Active = 29.4

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 12 (Patent Applications = 15)

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 6(Granted Patents)

Location History:

Visp, CH (2015 - 2021)
Buochs, CH (2022 - 2024)

Company Filing History:

Years Active: 2015-2024

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12043593 - Method for preparation of potassium 5-lodo-2-carboxybenzene sulfonate (2024-07-23),

2. 11739066 - Method for fluoroalkylation of enamines (2023-08-29),

3. 11530175 - Method for preparation of fluoro alkylated compounds by homogeneous Ni catalysis (2022-12-20),

4. 11332456 - Method for preparation of fluoro alkylated 1,4-dioxene by homogeneous Ni catalysis (2022-05-17),

5. 10968187 - Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous cobalt catalysis (2021-04-06),

6. 10882816 - Method for the preparation of 4-(heptafluoro-2-propyl) anilines (2021-01-05),

7. 10112921 - Method for preparation of thiophene-2-carbonyl chlorides with oxalyl chloride (2018-10-30),

8. 9809596 - Method for preparation of fluoro, chloro and fluorochloro alkylated compounds by homogeneous catalysis (2017-11-07),

9. 9771367 - Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous catalysis (2017-09-26),

10. 9663436 - Method for preparation of 4-alkoxy-1,1,1-trifluorobut-3-en-2-ones from 1,1,1-trifluoroacetone (2017-05-30),

11. 9522885 - Method for preparation of 6-trifluoromethylpyridine-3-carboxylic acid derivatives from trifluoroacetylacetic acid (2016-12-20),

12. 9434694 - Method for preparation of medetomidine with chloroacetone (2016-09-06),

13. 9156793 - Method for preparation of medetomidine with chloroacetone (2015-10-13),

14. 9126930 - Method for preparation of octahydrocyclopenta[c]pyrrole (2015-09-08),

15. 9126915 - Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal (2015-09-08),

Title: The Innovative Mind of Florencio Zaragoza Doerwald

Introduction: Florencio Zaragoza Doerwald, an accomplished inventor based in Visp, Switzerland, has made significant contributions to the field of chemistry through his inventive prowess. With a portfolio that includes 17 patents, his work reflects a commitment to advancing scientific knowledge and application.

Latest Patents: Among his latest innovations, Florencio has developed a method for the preparation of potassium 5-iodo-2-carboxybenzene sulfonate. This invention reveals a novel approach for synthesizing this compound through the diazotization of 5-amino-2-carboxybenzene sulfonate followed by a reaction with potassium iodide. Additionally, he introduced a method for fluoroalkylation of enamines, which involves the reaction of enamines with a fluoroalkyl halide in the presence of a base, showcasing his versatility in addressing complex chemical processes.

Career Highlights: Throughout his career, Florencio has been associated with renowned companies such as Lonza Inc. and Arxada AG. His tenure at these organizations has allowed him to hone his skills and contribute to innovative projects that align with his expertise in chemistry and patent development.

Collaborations: Florencio has worked alongside esteemed professionals in his field, including Christoph Taeschler and Stefan Ellinger. These collaborations have enabled him to enhance his research output and develop groundbreaking inventions, driving forward the frontiers of chemical innovation.

Conclusion: Florencio Zaragoza Doerwald stands out as a prominent figure in the world of invention and innovation. His extensive patent portfolio and fruitful collaborations demonstrate not only his dedication to advancing chemical processes but also his significant impact on the industry. As he continues to explore new frontiers, the scientific community eagerly anticipates his future contributions.

Profile summary based on public USPTO records.