Company Filing History:

8 out of 6,850

Ciba-geigy Corporation

patents

Thermo Separation Products (california) Inc.

patents

4. 1 out of 832,718

Other

patents

Years Active: 1988-1994

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5290340 - Methods and apparatus for degassing a liquid (1994-03-01),

2. 5279647 - Methods and apparatus for degassing a liquid (1994-01-18),

3. 5183486 - Apparatus for degassing a liquid (1993-02-02),

4. 5029065 - Control system for a sample preparation system (1991-07-02),

5. 4980130 - System for preparation of samples for analysis (1990-12-25),

6. 4953075 - Control system for a sample preparation system (1990-08-28),

7. 4925628 - Sample preparation chamber with mixer/grinder and sample aliquot (1990-05-15),

8. 4918585 - Maintenance reminder system for a pump (1990-04-17),

9. 4900683 - Process for preparation of samples for analysis (1990-02-13),

10. 4894345 - Process for preparation of samples for analysis (1990-01-16),

11. 4866996 - Sample metering valve for a sample preparation system (1989-09-19),

12. 4859605 - Process for preparation of samples for analysis (1989-08-22),

13. 4836037 - Sample metering valve for a sample preparation system (1989-06-06),

14. 4823622 - Sample metering valve for a sample preparation system (1989-04-25),

15. 4792434 - Sample preparation chamber with mixer/grinder and sample aliquot (1988-12-20),

Title: Vance J Nau: Pioneering Innovations in Liquid Degassing

Introduction

Vance J Nau is a prominent inventor based in Cupertino, CA, known for his contributions to the fields of liquid chromatography and degassing technologies. With an impressive portfolio of 15 patents, his work has significantly advanced the capabilities of liquid analysis and processing.

Latest Patents

Among his latest innovations, Nau developed methods and apparatus for degassing liquids. One of his notable patents introduces a degassing system that comprises a conditioning module for a liquid to be analyzed. This system includes a container, a degassing chamber, and a holder that ensures stability and contains spills. Additionally, another embodiment of his work incorporates an autosampler with a degassing unit, which integrates a vacuum pump and gas-permeable tubing to effectively manage the liquid's degassing process. Another patent emphasizes effective vacuum degassing for liquid chromatography, employing electromagnetic energy to heat the liquid while agitating it within a vacuum chamber.

Career Highlights

Nau has held influential positions in notable organizations such as Ciba-Geigy Corporation and Spectra-Physics GmbH. His tenure at these companies has enhanced his expertise in the field of liquid analysis, further fueling his innovative spirit.

Collaborations

Throughout his career, Nau has collaborated with fellow inventors, including Andre Metzger and Andre J Nohl. These partnerships have fostered a creative environment that has led to significant advancements in liquid processing technologies.

Conclusion

Vance J Nau's dedication to innovation and his impressive array of patents highlight his significant impact on the field of liquid chromatography and degassing systems. His continued contributions promise to influence future advancements in this essential area of research and technology.

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