Company Filing History:

5 out of 549

Celanese International Corporation

Institut National Polytechnique De Toulouse

patents

where one patent can have more than one assignee

Years Active: 2005-2017

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9598342 - Production of acetic acid with enhanced catalyst stability (2017-03-21),

2. 9024061 - Methanol carbonylation process with rhodium catalyst and a metallic co-catalyst selected from transition metals, zinc, beryllium, indium, tin, strontium and barium (2015-05-05),

3. 8916727 - Production of acetic acid with enhanced catalyst stability (2014-12-23),

4. 8835681 - Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst (2014-09-16),

5. 8785684 - Methanol carbonylation process with rhodium catalyst, an iodide salt and a metallic co-catalyst selected from transition metals, indium, strontium, barium, zinc, tin and heteropoly acids (2014-07-22),

6. 7902104 - Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalyst (2011-03-08),

7. 7009070 - Modification of the catalytic system in an industrial process for making acetic and/or methyl acetate acid (2006-03-07),

8. 6916952 - Method for preparing acetic acid and or methyl acetate in the presence of iridium and platinum (2005-07-12),

Title: Innovations of Philippe J Kalck

Introduction

Philippe J Kalck is a notable inventor based in Auzeville-Tolosane, France. He has made significant contributions to the field of chemical engineering, particularly in the production of acetic acid. With a total of eight patents to his name, Kalck's work has had a substantial impact on industrial processes.

Latest Patents

Kalck's latest patents include innovative methods for the production of acetic acid with enhanced catalyst stability. One of his notable inventions involves processes for the carbonylation of methanol in a liquid phase reaction medium. This method utilizes a homogeneous catalyst, an alkyl halide promoter, and a catalyst stabilizer that comprises an imidazolium cation as an iodide salt. Another significant patent details a methanol carbonylation process that employs a rhodium catalyst along with a metallic co-catalyst selected from various transition metals. This process is designed to optimize the production of acetic acid while ensuring effective stabilization of the rhodium catalyst.

Career Highlights

Throughout his career, Philippe J Kalck has worked with prominent companies in the chemical industry. He has been associated with Celanese International Corporation and Acetex Chimie, where he has contributed to advancements in chemical production techniques. His expertise in catalyst development and process optimization has been instrumental in enhancing the efficiency of acetic acid production.

Collaborations

Kalck has collaborated with several professionals in his field, including Carole Marie Le Berre and G Paull Torrence. These collaborations have fostered innovation and have led to the development of new methodologies in chemical processes.

Conclusion

Philippe J Kalck's contributions to the field of chemical engineering, particularly in acetic acid production, highlight his innovative spirit and dedication to advancing industrial processes. His patents and collaborations reflect a commitment to enhancing the efficiency and effectiveness of chemical manufacturing.

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