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For the Inventor, By the Inventor

Eiken, Switzerland

Hans Greuter

This inventor holds 11 USPTO granted patents. Top assignee: Ciba-Geigy Corporation. Active years: 1977-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Greuter. Retrieved from https://idiyas.com/inventor/hans-greuter

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Cos Cob, CT (US) (1981 - 1982)
  • Eiken, CH (1977 - 1986)
  • Gipf-Oberfrick, CH (1987)

Company Filing History:

goldMedal11 out of 6,858 
 
Ciba-Geigy Corporation
 patents

Years Active: 1977-1987

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11 patents (USPTO):Explore Patents
1. 4652653 - Process for the preparation of .beta.-(benzothiazolylthio)- and (1987-03-24),
2. 4612378 - Process for the preparation of .beta.-(benzothiazolylthio)- and (1986-09-16),
3. 4335057 - 4-(2',2,2'-Trihalogenoethyl)-cyclobutane-1-sulfonic acid salts with (1982-06-15),
4. 4322374 - 2,4,4,4-Tetrahalobutanoic acid halide (1982-03-30),
5. 4299967 - Process for producing optically active (1981-11-10),
6. 4255351 - Sulfonic acid esters of 2,2,2-trichloroethylhydroxycyclobutanones (1981-03-10),
7. 4242278 - Process for the preparation of (1980-12-30),
8. 4234517 - 2-(2',2'-Dihalovinyl)-cyclobutanones and (1980-11-18),
9. 4221812 - Pesticidal spiropentanecarboxylates (1980-09-09),
10. 4130656 - Pesticidal 1-(phenyl)-cyclobutane-1-carboxylates (1978-12-19),
11. 4061644 - Process for the production of 2-amino-3-hydroxypyridines (1977-12-06),

Title: Hans Greuter - Innovative Inventor from Eiken, CH

Introduction: Hans Greuter is a renowned inventor hailing from Eiken, Switzerland, known for his groundbreaking contributions to various fields.

Latest Patents: Hans Greuter holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Hans Greuter has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized their respective industries.

Collaborations: Throughout his career, Hans Greuter has collaborated with top companies, innovative startups, and talented individuals to bring his inventions to life and make a lasting impact on society.

Conclusion: Hans Greuter's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.

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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