logo

For the Inventor, By the Inventor

Karhula, Finland

Seppo Kalervo Ruottu

This inventor holds 19 USPTO granted patents. Top assignees: Tampella Power Oy, A. Ahlstrom Corporation, Einco Oy. Active years: 1986-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seppo Kalervo Ruottu. Retrieved from https://idiyas.com/inventor/seppo-kalervo-ruottu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 19

% Patents Active = 94.7

Average Co-Inventor Count = 1.3

ph-index = 7

Forward Citations = 132(Granted Patents)


Location History:

  • Kotka, FI (1991)
  • Karhula, FI (1986 - 2003)

Company Filing History:

goldMedal4 out of 17 
 
Tampella Power Oy
 patents
silverMedal3 out of 230 
 
A. Ahlstrom Corporation
 patents
bronzeMedal3 out of 3 
 
Einco Oy
 patents
4. 2 out of 78 
 
A. Ahlstrom Osakeyhtio
 patents
5. 2 out of 180 
 
Neste Oy
 patents
6. 1 out of 13 
 
Fortum Oil & Gas Oy
 patents
7. 1 out of 58 
 
Foster Wheeler Energia Oy
 patents
8. 1 out of 362 
 
Foster Wheeler Energy Corporation
 patents
9. 1 out of 160 
 
Oy Tampella Ab
 patents
10. 1 out of 8 
 
Vapo Oy
 patents

Years Active: 1986-2003

Loading Chart...
19 patents (USPTO):Explore Patents
1. 6612250 - Method of controlling the temperature of a reaction carried out in a fluidised bed reactor (2003-09-02),
2. 6467438 - Circulating bed reactor (2002-10-22),
3. 6276441 - Method and regenerator for regenerative heat transfer (2001-08-21),
4. 6202578 - Method and reactor for processing of fuels having a wide particle size distribution (2001-03-20),
5. 6200534 - Apparatus for chemical and physical processes (2001-03-13),
6. 6117199 - Method and apparatus for gasifying solid carbonaceous material (2000-09-12),
7. 6045688 - Method based on a fluidized-bed reactor for converting hydrocarbons (2000-04-04),
8. 5282506 - Process based on circulating fluidized bed technique for cooling gases, (1994-02-01),
9. 5226475 - Circulating fluidized bed process for cooling gases (1993-07-13),
10. 5211002 - Process and an equipment for the recovery of energy and chemicals in a (1993-05-18),
11. 5167932 - Circulating fluid bed reactor (1992-12-01),
12. 5070822 - Combustion unit (1991-12-10),
13. 5026269 - Method and a device for controlling the mixing of gaseous flows in a (1991-06-25),
14. 5019137 - Method for cleaning gases containing condensable components (1991-05-28),
15. 4900516 - Fluidized bed reactor (1990-02-13),

Title: Seppo Kalervo Ruottu - Pioneering Finnish Inventor

Introduction: Seppo Kalervo Ruottu is a distinguished inventor hailing from Karhula, Finland, known for his groundbreaking contributions to various technological fields.

Latest Patents: Seppo Kalervo Ruottu holds several patents in the areas of renewable energy, sustainable materials, and innovative manufacturing processes, showcasing his commitment to driving progress through innovation.

Career Highlights: Throughout his illustrious career, Seppo Kalervo Ruottu has been recognized for his inventive spirit and problem-solving abilities, leading to the development of cutting-edge solutions that have had a significant impact on industries worldwide.

Collaborations: Seppo Kalervo Ruottu has collaborated with leading research institutions, universities, and companies to bring his ideas to life, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Seppo Kalervo Ruottu's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…