Bruno Rotzinger

USPTO Granted Patents = 17 (Patent Applications = 4)

CIPO Patents = 6 (Patent Applications = 1)

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 69(Granted Patents)

Location History:

Birsfelden, CH (1997 - 2003)
La Tour de Peliz, CH (2004)
Birsfelden, DE (2008)
Delémont, CH (2015 - 2018)
Delemont, CH (2016 - 2021)

Company Filing History:

Ciba Specialty Chemicals Corporation

patents

1 out of 6,850

Ciba-geigy Corporation

patents

Years Active: 1997-2021

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17 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11180476 - Hindered amine light stabilizers (2021-11-23),

2. 10259931 - 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers (2019-04-16),

3. 10113052 - 5H-furan-2-one derivatives stabilization of organic material (2018-10-30),

4. 10072136 - 3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers (2018-09-11),

5. 9951207 - 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers (2018-04-24),

6. 9458380 - 5H-furan-2-one derivatives for stabilization of organic material (2016-10-04),

7. 9328218 - Polyglycol bis-[3-(7-tert-butyl-2-oxo-3-phenyl-3H-benzofuran-5-yl-)propanoyl] derivatives as stabilizers of organic material (2016-05-03),

8. 9321902 - Isoindolo[2, 1-A]quinazoline derivatives for stabilization of organic materials (2016-04-26),

9. 9068073 - Method of improving scratch resistance and related products and uses (2015-06-30),

10. 9051448 - Stabilization of organic materials (2015-06-09),

11. 7375149 - Stabilization of organic materials (2008-05-20),

12. 6809208 - 3-Arylbenzofuranones with electron-withdrawing substituents as stabilizers (2004-10-26),

13. 6610765 - Synthetic polymers comprising additive blends with enhanced effect (2003-08-26),

14. 6541547 - Process for stabilization of polyolefins in permanent contact with extracting media (2003-04-01),

15. 5955522 - Process for the preparation of stabilized olefin polymers (1999-09-21),

Title: The Innovative Contributions of Bruno Rotzinger

Introduction

Bruno Rotzinger is a notable inventor based in Delemont, Switzerland. He has made significant contributions to the field of chemistry, particularly in the development of stabilizers for organic materials. With a total of 17 patents to his name, Rotzinger's work has had a considerable impact on various industries.

Latest Patents

Among his latest patents, Rotzinger has developed hindered amine light stabilizers, which are compounds designed to protect materials from degradation caused by light exposure. Another significant invention includes 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers. This invention relates to a composition that includes an organic material susceptible to oxidative, thermal, or light-induced degradation, along with specific compounds that enhance the stability of these materials.

Career Highlights

Throughout his career, Bruno Rotzinger has worked with prominent companies such as BASF SE Corporation and Ciba Specialty Chemicals Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to innovative solutions in the field of chemical stabilization.

Collaborations

Rotzinger has collaborated with notable professionals in his field, including Kai-Uwe Schoening and Thomas Schmutz. These collaborations have further enriched his work and expanded the scope of his inventions.

Conclusion

Bruno Rotzinger's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of stabilizers for organic materials, showcasing the importance of innovation in this area.

This text is generated by artificial intelligence and may not be accurate.