Company Filing History:

12 out of 12

Pom Technology Oy Ab

patents

2 out of 230

A. Ahlstrom Corporation

Valmet Paper Machinery Inc.

patents

Years Active: 1989-2012

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8202356 - Degassing centrifugal apparatus with sensor (2012-06-19),

2. 7947122 - Method and an arrangement for improving gas removal (2011-05-24),

3. 7691184 - Method and arrangement at gas removal, and the use thereof (2010-04-06),

4. 7141139 - Multiple cleaning stages with various dilution points and accepts recirculated through a common pipe (2006-11-28),

5. 6902314 - Method and apparatus for mixing a fluid mass (2005-06-07),

6. 6827820 - Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board (2004-12-07),

7. 6802346 - Process and an arrangement at suction element (2004-10-12),

8. 6723205 - Degassing centrifugal apparatus with energy recovery, process for degassing a fluid and process for producing paper or board (2004-04-20),

9. 6623156 - Method for mixing a fluid mass (2003-09-23),

10. 6200421 - Apparatus and process for feeding stock to a papermachine (2001-03-13),

11. 5968315 - Process and apparatus for screening a fibre suspension in a pressurized (1999-10-19),

12. 5861052 - Apparatus and process for pumping and separating a mixture of gas and (1999-01-19),

13. 5567278 - Process and apparatus for circulating backwater in a papermaking machine (1996-10-22),

14. 5306394 - Turbulence roll for a web former (1994-04-26),

15. 5018478 - Method and apparatus for coating a paper web (1991-05-28),

Title: Paul Olof Meinander: Innovator in Degassing Technology

Introduction

Paul Olof Meinander is a notable inventor based in Grankulla, Finland. He has made significant contributions to the field of degassing technology, holding a total of 16 patents. His work primarily focuses on improving processes in pulp and papermaking through innovative apparatuses.

Latest Patents

One of his latest inventions is a degassing centrifugal apparatus equipped with a sensor. This apparatus is designed for use in pulp or papermaking processes. It features a rotatable hollow rotor connected to a stationary fluid inlet and a stationary liquid outlet, with a gas exhaust for removing gas from its center. Additionally, it includes means for rotating the fluid and directing it to the inner wall of the rotor. Another significant patent involves a method and arrangement for enhancing gas removal efficiency. This method introduces gas-enriched process liquid tangentially into a vertical cylindrical vessel, utilizing centrifugal force to separate gas from the liquid.

Career Highlights

Throughout his career, Paul Olof Meinander has worked with several companies, including Pom Technology Oy Ab and A. Ahlstrom Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for gas removal in industrial processes.

Collaborations

Paul has collaborated with notable professionals in his field, including Tom Cichoracki and Juha Lahti. These collaborations have further enriched his work and contributed to advancements in degassing technology.

Conclusion

Paul Olof Meinander is a distinguished inventor whose work in degassing technology has made a significant impact on the pulp and papermaking industry. His innovative patents and collaborations highlight his commitment to improving industrial processes.

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