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For the Inventor, By the Inventor

Helsinki, Finland

Sirpa Ala-Huikku

This inventor holds 12 USPTO granted patents. Top assignees: Borealis Technology Oy, Neste Oy, Borealis A/s. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sirpa Ala-Huikku. Retrieved from https://idiyas.com/inventor/sirpa-ala-huikku

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 35(Granted Patents)


Company Filing History:

goldMedal5 out of 286 
 
Borealis Technology Oy
 patents
silverMedal3 out of 180 
 
Neste Oy
 patents
bronzeMedal1 out of 38 
 
Borealis A/s
 patents
4. 1 out of 20 
 
Borealis Holding A/s
 patents
5. 1 out of 19 
 
Borealis Polymers Oy
 patents
6. 1 out of 1,391 
 
W. R. Grace Co.-Conn.
 patents

Years Active: 1994-2005

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12 patents (USPTO):Explore Patents
1. 6875721 - Soluble magnesium dihalide complex, preparation and use (2005-04-05),
2. 6706655 - Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use (2004-03-16),
3. 6703455 - Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use (2004-03-09),
4. 6420499 - Catalyst component comprising magnesium, titanium, a halogen and an election donor, its preparation and use (2002-07-16),
5. 6365540 - Product containing magnesium, halogen and alkoxy (2002-04-02),
6. 6288180 - Process for the polymerization of &agr;-olefins, a catalyst used in the polymerization and its preparation (2001-09-11),
7. 6207607 - Composition containing magnesium, titanium, halogen and an inner electron donor, its preparation and use for the polymerization of alpha-olefins (2001-03-27),
8. 6200923 - Polymerization catalyst composition containing magnesium, titanium, halogen, and carboxylic acid ester (2001-03-13),
9. 5677256 - Method of preparing catalyst composition for polymerizing olefins (1997-10-14),
10. 5583083 - Procatalyst composition for homo- and copolymerization of alpha olefins, (1996-12-10),
11. 5461018 - Procatalyst composition for the polymerization of alpha-olefines, (1995-10-24),
12. 5324698 - New carrier catalyst for the polymerization of ethylene (1994-06-28),

Title: Sirpa Ala-Huikku: Pioneering Innovator in Polymerization Catalysts

Introduction

Sirpa Ala-Huikku is a prominent inventor based in Helsinki, Finland, who has made significant contributions to the field of catalysis and polymer science. With a remarkable portfolio of 12 patents, Ala-Huikku has focused her efforts on developing innovative solutions that advance polymerization processes, showcasing her expertise in chemical engineering.

Latest Patents

Among her latest patents is the invention titled "Soluble magnesium dihalide complex, preparation and use." This invention pertains to a complex that combines a magnesium dihalide with an electron donor. The formulation is expressed as MgX·[R(OR')], where MgX represents the magnesium dihalide and R(OR') signifies the electron donor. This breakthrough is pivotal for preparing olefin polymerization catalyst components, enhancing efficiency in the polymerization process.

Another significant patent from Ala-Huikku involves a "catalyst component comprising magnesium, titanium, a halogen, and an electron donor, its preparation and use." This invention details a novel process for creating a polymerization catalyst component, utilizing magnesium dialkyl or dihalide in conjunction with an alcohol, along with various chemical compounds to achieve superior catalyst activity and morphology.

Career Highlights

Throughout her career, Sirpa Ala-Huikku has played a vital role in various esteemed organizations. Notably, she has worked with Borealis Technology Oy and Neste Oy, where she has contributed to advancing research and innovation in polymer technology. Her work continues to influence the field, emphasizing her reputation as a leading figure in polymer science.

Collaborations

Ala-Huikku's journey includes significant collaborations with professionals like Thomas Garoff and Timo Leinonen. These partnerships have enriched her research ventures, bringing together diverse expertise that fosters innovative breakthroughs in her area of specialization.

Conclusion

Sirpa Ala-Huikku exemplifies the spirit of innovation with her unwavering commitment to research and development in polymerization catalysts. Her extensive patent portfolio not only highlights her ingenuity but also contributes to the scientific community by paving the way for advancements in chemical engineering. With each invention, Ala-Huikku continues to inspire the next generation of inventors.

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]
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