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For the Inventor, By the Inventor

Ludwigshafen, Germany

Heinz Hannebaum

This inventor holds 17 USPTO granted patents, plus 4 CIPO patents, primarily in Phthalide Chemistry. Top assignee: Basf Aktiengesellschaft. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinz Hannebaum. Retrieved from https://idiyas.com/inventor/heinz-hannebaum

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Ludwigshafen-Oppau, DE (1977)
  • Ludwigshafen, DE (1978 - 2002)

Company Filing History:

goldMedal17 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1977-2002

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Areas of Expertise:
Phthalides
Electrochemical Cells
Benzaldehyde Derivatives
Hydroxycarboxylic Esters
Carbamic Acid Esters
Bicyclo Compounds
Selective Hydrolysis
Electrolytic Plate Stacks
Bipolar Electrodes
Chemical Preparation
Acetals
Ketals
17 patents (USPTO):Explore Patents
1. 6362347 - Method for purifying phthalides (2002-03-26),
2. 6315884 - Method for producing phthalides (2001-11-13),
3. 6245945 - Selective hydrolysis of acetals or ketals in the presence of phthalides (2001-06-12),
4. 6077414 - Electrolytic plate stack cell (2000-06-20),
5. 6063256 - Preparation of phthalides (2000-05-16),
6. 5507922 - Preparation of benzaldehyde dialkyl acetals (1996-04-16),
7. 4990227 - Preparation of hydroxycarboxylic esters (1991-02-05),
8. 4814510 - Novel benzaldehyde derivatives, their preparation, and their use (1989-03-21),
9. 4759832 - Preparation of biscarbamates and novel biscarbamates (1988-07-26),
10. 4661217 - Preparation of carbamic acid esters (1987-04-28),
11. 4562277 - Process for the preparation of a (1985-12-31),
12. 4539081 - Preparation of benzaldehyde dialkyl acetals (1985-09-03),
13. 4441970 - Electrochemical preparation of 2,5-dialkoxy-2,5-dihydrofurans (1984-04-10),
14. 4411746 - Preparation of alkyl-substituted benzaldehydes (1983-10-25),
15. 4298438 - Preparation of 4-tert.-butylbenzaldehyde (1981-11-03),

Title: Inventor Heinz Hannebaum

Introduction: Heinz Hannebaum is a renowned inventor hailing from Ludwigshafen, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Heinz Hannebaum holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Heinz Hannebaum has demonstrated a remarkable ability to transform innovative ideas into tangible inventions that have significantly impacted the industry.

Collaborations: Heinz Hannebaum has collaborated with leading research institutions, universities, and companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Heinz Hannebaum's relentless pursuit of innovation and his passion for creating solutions to complex problems have established him as a prominent figure in the world of inventors, inspiring future generations to think outside the box and pursue their inventive ideas.

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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