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For the Inventor, By the Inventor

Bensheim, Germany

Franz Breitenfellner

This inventor holds 17 USPTO granted patents, primarily in Thermoplastic Moulding Composition. Top assignees: Ciba-Geigy Corporation, Alkor Gmbh, Ciba-Geigy Ag. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Franz Breitenfellner. Retrieved from https://idiyas.com/inventor/franz-breitenfellner

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 = 1.7

ph-index = 9

Forward Citations = 176(Granted Patents)


Location History:

  • 6140 Bensheim, DE (1984)
  • Bensheim, DE (1976 - 1991)

Company Filing History:

goldMedal15 out of 6,858 
 
Ciba-Geigy Corporation
 patents
silverMedal2 out of 2 
 
Alkor Gmbh
 patents
bronzeMedal2 out of 595 
 
Ciba-Geigy Ag
 patents
where one patent can have more than one assignee

Years Active: 1976-1991

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Areas of Expertise:
Flame-Resistant Polyester
Thermoplastic Moulding
Light-Reflecting Bodies
Reinforced Materials
Flame-Retarding Compositions
Polybutylene Terephthalate
Glass-Reinforced Plastics
Scratch-Resistant Films
Stabilized Compositions
Moulding Compounds
Thermoplastic Polyester
Manufacturing Processes
17 patents (USPTO):Explore Patents
1. 5034439 - Flame-resistant polyester moulding compound (1991-07-23),
2. 4623562 - Process for producing light-reflecting bodies (1986-11-18),
3. 4612344 - Flame-proofed, reinforced thermoplastic polyester moulding composition (1986-09-16),
4. 4546126 - Flame-retarding, reinforced moulding material based on thermoplastic (1985-10-08),
5. 4521560 - Thermoplastic polyester moulding composition containing flame retardant (1985-06-04),
6. 4499219 - Stabilized thermoplastic polyester moulding composition (1985-02-12),
7. 4456723 - Thermoplastic moulding composition and the use thereof (1984-06-26),
8. 4429004 - Light-reflecting body (1984-01-31),
9. 4401784 - Thermoplastic moulding composition and use thereof (1983-08-30),
10. 4373044 - Flame-proofed plastics moulding compounds (1983-02-08),
11. 4342678 - Glass-reinforced polyester moulding compounds (1982-08-03),
12. 4148956 - Thermoplastic moulding composition and its use and sheets made from the (1979-04-10),
13. 4148955 - Matt and scratch-resistant films and process for their manufacture (1979-04-10),
14. 4131595 - Thermoplastic moulding compositions (1978-12-26),
15. 4066607 - Reinforced moulding composition based on thermoplastic polyesters (1978-01-03),

Title: Innovations of Franz Breitenfellner

Introduction

Franz Breitenfellner is a notable inventor based in Bensheim, Germany. He has made significant contributions to the field of materials science, particularly in the development of flame-resistant polyester compounds. With a total of 17 patents to his name, Breitenfellner's work has had a lasting impact on various industries.

Latest Patents

Among his latest patents, Breitenfellner has developed a flame-resistant polyester moulding compound. This innovative material is designed to enhance safety in various applications. Additionally, he has described a process for producing light-reflecting bodies. This process involves creating a wall from polyalkylene terephthalate and/or a copolyester, which contains 10-40% by weight of a finely-divided filler. A light-reflecting metal layer is then applied directly to at least one surface of the wall, showcasing his expertise in advanced material design.

Career Highlights

Throughout his career, Breitenfellner has worked with prominent companies such as Ciba-Geigy Corporation and Alkor GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the field.

Collaborations

Breitenfellner has collaborated with notable colleagues, including Lothar Buxbaum and Thomas Kainmuller. These partnerships have further enriched his work and expanded the scope of his inventions.

Conclusion

Franz Breitenfellner's contributions to the field of materials science are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing technology and safety in various applications.

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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