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For the Inventor, By the Inventor

Cologne, Germany

Gerhard Buttner

This inventor holds 12 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerhard Buttner. Retrieved from https://idiyas.com/inventor/gerhard-buttner

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Cologne, DE (1976 - 1981)
  • Pulheim, DE (1982 - 1987)

Company Filing History:

goldMedal12 out of 12,268 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1976-1987

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12 patents (USPTO):Explore Patents
1. 4647676 - Process for the isolation of 2,2-dimethyl-7-hydroxy-coumaran (1987-03-03),
2. 4486611 - Isolation of dihydroxybenzene-monoethers from reaction mixtures (1984-12-04),
3. 4383126 - Preparation of monoalkyl ethers of hydroxyphenols (1983-05-10),
4. 4321204 - Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols (1982-03-23),
5. 4243584 - Monoazo dyestuffs containing diazo component substituted by disulfimide (1981-01-06),
6. 4159265 - Phenylazopyrazolo dyestuffs including disulfimide substituent (1979-06-26),
7. 4093669 - Method for preparing trichloromethyl-trifluoromethyl-benzenes (1978-06-06),
8. 4079090 - Preparation of trichloromethyl-trifluoro methyl-benzenes (1978-03-14),
9. 4059402 - Transfer printing process (1977-11-22),
10. 3983172 - Bis-halogen carbonyl anilines and process for the production (1976-09-28),
11. 3979411 - 2-Trifluoromethylimino-benzo-heterocyclic compounds (1976-09-07),
12. 3932406 - 2-Trifluoromethylimino-1,3-dithiolo [4,5-b]-quinoxalines (1976-01-13),

Title: Gerhard Buttner - Pioneering Inventor from Cologne

Introduction: Gerhard Buttner is a renowned inventor hailing from Cologne, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Gerhard Buttner holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Gerhard Buttner has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we approach modern challenges.

Collaborations: Throughout his career, Gerhard Buttner has collaborated with top engineers, scientists, and designers to bring his ideas to life, resulting in successful products and technologies that have had a significant impact on society.

Conclusion: Gerhard Buttner's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions, inspiring the next generation of inventors to push the boundaries of what is possible.

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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