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For the Inventor, By the Inventor

Neuallschwil, Switzerland

Wolfgang H Mueller

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Organic Stabilizers. Top assignees: Sandoz Gmbh, Exxon Research and Engineering Company, Ciba-Geigy Corporation. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang H Mueller. Retrieved from https://idiyas.com/inventor/wolfgang-h-mueller

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 = 3.4

ph-index = 7

Forward Citations = 328(Granted Patents)


Location History:

  • Karlsruhe, DE (1976)
  • Elizabeth, NJ (US) (1977)
  • Neuallschwil, CH (1976 - 1979)
  • Allschwil, CH (1980 - 1986)

Company Filing History:

goldMedal12 out of 1,603 
 
Sandoz Gmbh
 patents
silverMedal4 out of 4,227 
 
Exxon Research and Engineering Company
 patents
bronzeMedal1 out of 6,858 
 
Ciba-Geigy Corporation
 patents

Years Active: 1976-1986

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Areas of Expertise:
Benzofuranone
Indolinone
Light Stabilizers
Hindered Piperidine
Flame Retardants
Antioxidants
Polymer Stabilizers
Synthesis
Phosphorous Triester
Boric Acid Esters
Olefin Adducts
Polythiol Polymers
17 patents (USPTO):Explore Patents
1. 4611016 - Benzofuranone or indolinone compounds useful as stabilizers for organic (1986-09-09),
2. 4440887 - 4-Aminomethylpolyalkylpiperidines useful as light stabilizers (1984-04-03),
3. 4408051 - 1-Oxa-3,8-diazaspiro[4.5]decanes (1983-10-04),
4. 4407993 - Hindered piperidine polymer stabilizers (1983-10-04),
5. 4338244 - Benzofuran(2)one or indolin(2)one compounds useful as stabilizers for (1982-07-06),
6. 4325863 - Benzofuranone or indolinone compounds useful as stabilizers for organic (1982-04-20),
7. 4284790 - 3-Hydroxybenzyl compounds useful as antioxidants (1981-08-18),
8. 4230857 - Carbonates and urethanes of 2,2'-alkylene or (1980-10-28),
9. 4147636 - Flameproofing compositions comprising a triester of phosphorous (1979-04-03),
10. 4112024 - Phosphoryl sulfenyl chloride olefin adducts (1978-09-05),
11. 4101557 - Selective synthesis of 2-haloalkanethiols and episulfides therefrom (1978-07-18),
12. 4035448 - Organic compounds (1977-07-12),
13. 4021464 - Boric acid esters (1977-05-03),
14. 4003939 - Addition of sulfenyl halides to olefins and acetylenes (1977-01-18),
15. 3962246 - Bromo-propanol derivatives as flame retardants (1976-06-08),

Title: Wolfgang H. Mueller: Innovator in Polymer Stabilization

Introduction

Wolfgang H. Mueller is a prominent inventor based in Neuallschwil, Switzerland. He has made significant contributions to the field of polymer stabilization, holding a total of 17 patents. His work focuses on developing compounds that enhance the durability and performance of organic polymeric materials.

Latest Patents

Among his latest patents, one notable invention is related to benzofuranone or indolinone compounds that serve as stabilizers for organic materials. This invention outlines a process for stabilizing organic polymeric materials by incorporating specific compounds, which helps prevent degradation during polymer processing. Another significant patent involves 4-aminomethylpolyalkylpiperidines, which are useful as light stabilizers for polymeric materials, particularly in thermoplastic polymers and automotive finishes. These compounds are designed to improve the longevity and effectiveness of various applications.

Career Highlights

Throughout his career, Wolfgang H. Mueller has worked with esteemed companies such as Sandoz GmbH and Exxon Research and Engineering Company. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in polymer stabilization.

Collaborations

Wolfgang has collaborated with notable coworkers, including Horst Mayerhoefer and Hans Hinsken. Their combined expertise has contributed to the advancement of technologies in the field of polymer science.

Conclusion

Wolfgang H. Mueller's contributions to polymer stabilization through his innovative patents and collaborations highlight his significant impact on the industry. His work continues to influence the development of more durable and effective polymeric materials.

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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