Company Filing History:

11 out of 5,071

Phillips Petroleum Company

patents

1 out of 1,151

Chevron Phillips Chemical Company LP

patents

Years Active: 1977-2005

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6946540 - Method of measuring extent of curing of compacted poly(arylene sulfide) (2005-09-20),

2. 6562238 - Method and apparatus for controlling counter current (2003-05-13),

3. 6437091 - Pulse continuous curing of poly(arylene sulfide) polymers (2002-08-20),

4. 6437024 - Menthanol extraction of polar organic compounds and modifier compounds from poly(arylene sulfide) polymer and oligomer streams (2002-08-20),

5. 6331608 - Process for producing poly(arylene sulfide) (2001-12-18),

6. 6307011 - Recovery of modifier compounds and polar organic compounds from a poly(arylene sulfide) recycle mixture (2001-10-23),

7. 6201097 - Process for producing poly (arylene sulfide) (2001-03-13),

8. 5438115 - Process for preparing poly(arylene sulfide) polymers (1995-08-01),

9. 5296579 - Arylene sulfide polymers (1994-03-22),

10. 5296515 - Hydrovisbreaking of hydrocarbon polymers (1994-03-22),

11. 4370470 - Multistage, agitated contactor and its use in continuous production of (1983-01-25),

12. 4056515 - Continuous reaction for preparation of arylene sulfide polymer (1977-11-01),

Title: Innovations and Contributions of Fernando C Vidaurri

Introduction

Fernando C Vidaurri is a notable inventor based in Bartlesville, OK (US). He has made significant contributions to the field of polymer science, particularly in the development of methods for curing poly(arylene sulfide) materials. With a total of 12 patents to his name, Vidaurri's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents is a method for measuring the extent of curing of compacted poly(arylene sulfide). This innovative process involves using a first curing vessel with an agitator to cure a poly(arylene sulfide) compacted powder until it reaches a specific melt flow rate. The power consumption of the agitator is then measured to ensure the curing process is effective. Another significant patent is for a method and apparatus for controlling counter current in a multistage wash operation. This invention utilizes a mathematical model to maintain a desired weight fraction of the original solvent in the polymeric material, enhancing the efficiency of the washing process.

Career Highlights

Fernando has worked with prominent companies such as Phillips Petroleum Company and Chevron Phillips Chemical Company LP. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in chemical engineering and polymer technology.

Collaborations

Throughout his career, Vidaurri has collaborated with esteemed colleagues, including Jon F Geibel and Jeffrey S Fodor. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies.

Conclusion

Fernando C Vidaurri's contributions to the field of polymer science and his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future inventors.

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