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Michel Alas

This inventor holds 10 USPTO granted patents. Top assignees: Rhone-Poulenc Chimie, Rhodia Chimie, Rhodia Limited. Active years: 1993-2003.

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 31(Granted Patents)

Company Filing History:

Rhodia Rare Earths, Inc.

patents

where one patent can have more than one assignee

Years Active: 1993-2003

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6639112 - Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters (2003-10-28),

2. 6403834 - Method for preparing tris(ether-amine) (2002-06-11),

3. 6111082 - Stable concentrated rare earth carboxylate liquids (2000-08-29),

4. 6054563 - Preparation of solid, powdery rare earth carboxylates by evaporation (2000-04-25),

5. 6018057 - Process for producing acid anhydrides (2000-01-25),

6. 5856581 - Preparation of cyclic ketones (1999-01-05),

7. 5824820 - Process for the preparation of citraconic anhydride (1998-10-20),

8. 5670659 - Preparation of citraconic anhydride (1997-09-23),

9. 5600013 - Preparation of cyclic ketones (1997-02-04),

10. 5260456 - Process for producing itaconic anhydride (1993-11-09),

Title: Innovations and Contributions of Inventor Michel Alas

Introduction

Michel Alas is a notable inventor based in Melle, France. He holds a total of 10 patents, showcasing his significant contributions to the field of chemistry and chemical engineering. His innovative methods have advanced the preparation of various chemical compounds, reflecting his expertise and dedication to research.

Latest Patents

Among his latest patents, Michel Alas has developed a method for preparing ketones through a pyrogenic reaction of aldehydes, alcohols, acids, or esters. This invention involves reacting specific compounds at high temperatures, utilizing a catalyst to facilitate the process. Additionally, he has patented a method for preparing tris(ether-amine), which involves the reaction of alkylene-glycol monoethers with ammonolysis agents under controlled conditions. These patents highlight his innovative approach to chemical synthesis and compound preparation.

Career Highlights

Throughout his career, Michel Alas has worked with prominent companies in the chemical industry, including Rhone-Poulenc Chimie and Rhodia Chimie. His experience in these organizations has contributed to his development as a leading inventor in his field. His work has not only advanced scientific knowledge but has also had practical applications in various industries.

Collaborations

Michel Alas has collaborated with notable colleagues, including Kenan Yunlu and Michel Crochemore. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Michel Alas is a distinguished inventor whose contributions to chemical synthesis have made a significant impact in the field. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and practical applications.

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