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For the Inventor, By the Inventor

Shaowu, China

Changyue Zhou

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignee: Other. Active years: 2021-2023.

USPTO Granted Patents = 11 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1


Location History:

  • Shaowu, CN (2021 - 2023)
  • Zhou, CN (2023)

Company Filing History:

goldMedal9 out of 834,411 
Other
 patents
where one patent can have more than one assignee

Years Active: 2021-2023

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11 patents (USPTO):Explore Patents
1. 11795138 - Process of fluorinating inorganic compounds by direct fluorination (2023-10-24),
2. 11760707 - Process for the synthesis of 2,3,3,3-tetrafluoropropene (2023-09-19),
3. 11629110 - Process for manufacture of 2,3-dichloro-1,1,1-trifluoropropane (2023-04-18),
4. 11578022 - Process for manufacture of 2-chloro-1,1,1-trifluoropropene (2023-02-14),
5. 11572328 - Process for manufacture of 2,3,3,3-tetrafluoropropene (2023-02-07),
6. 11447446 - Process of fluorinating inorganic or organic compounds by direct fluorination (2022-09-20),
7. 11312672 - Process for preparing fluorobenzene and catalyst therefore (2022-04-26),
8. 11299445 - Process for preparing fluorobenzene derivatives and benzoic acid hypofluorite derivatives (2022-04-12),
9. 11261147 - Process for preparing fluorobenzene and benzoic acid hypofluorite (2022-03-01),
10. 11261144 - Process for preparing fluorobenzene by direct fluorination (2022-03-01),
11. 11008273 - Process for the manufacture of fluorinated benzenes and fluorinated benzophenones, and derivatives thereof (2021-05-18),

Title: Innovations of Changyue Zhou in Fluorination Processes

Introduction

Changyue Zhou is a prominent inventor based in Shaowu, China. He has made significant contributions to the field of chemical engineering, particularly in the area of fluorination processes. With a total of 11 patents to his name, Zhou's work has implications for various industries, including pharmaceuticals, electronics, and agrochemicals.

Latest Patents

Zhou's latest patents include a groundbreaking process for fluorinating inorganic compounds by direct fluorination. This invention utilizes a fluorination gas with a high concentration of elemental fluorine, which is crucial for the manufacture of fluorinated compounds. The process is particularly valuable for creating fluorinated organic compounds that serve as intermediates and final products in various applications.

Another notable patent is for the synthesis of 2,3,3,3-tetrafluoropropene (1234yf), a new refrigerant with zero ozone-depleting potential and zero global warming potential. This innovative process involves a carbene generation route and offers a sustainable alternative in the refrigeration industry.

Career Highlights

Throughout his career, Changyue Zhou has demonstrated a commitment to advancing chemical processes that are both efficient and environmentally friendly. His inventions have not only contributed to scientific knowledge but have also paved the way for practical applications in multiple sectors.

Collaborations

Zhou has collaborated with notable colleagues, including Hongjun Du and Wenting Wu, to further enhance the impact of his research and innovations. Their combined expertise has led to the development of cutting-edge technologies in the field of fluorination.

Conclusion

Changyue Zhou's contributions to the field of chemical engineering, particularly in fluorination processes, highlight his role as an influential inventor. His innovative patents are set to make a lasting impact on various industries, promoting sustainability and efficiency in chemical manufacturing.

Profile summary based on public USPTO records.
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