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Steffen Hasenzahl

USPTO Granted Patents = 23 (Patent Applications = 1)

EPO Patents = 7 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 355(Granted Patents)

Location History:

Maintal, DE (2000 - 2005)
Meintal, DE (2005)
Morris Plains, NJ (US) (2007)
Hanau, DE (1999 - 2015)

Company Filing History:

13 out of 1,678

Degussa Aktiengesellschaft

Evonik Degussa Gmbh

Degussa - Huls Ag

Goldschmidt Gmbh

where one patent can have more than one assignee

Years Active: 1999-2015

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8979996 - Composition containing quaternary amino-functional organosilicon compunds and production and use thereof (2015-03-17),

2. 8728225 - Composition containing quaternary amino-functional organosilicon compounds and production and use thereof (2014-05-20),

3. 8449812 - Process for the production of a titanium silicalite shaped article (2013-05-28),

4. 8012367 - Pulverulent materials (2011-09-06),

5. 7815936 - Use of granular materials based on pyrogenically produced silicon dioxide in pharmaceutical compositions (2010-10-19),

6. 7470423 - Aqueous dispersion containing pyrogenically prepared metal oxide particles and dispersants (2008-12-30),

7. 7399487 - High-concentration aqueous dispersions comprising hydrophilic microfine metal oxide particles and dispersion auxiliaries (2008-07-15),

8. 7255735 - Surface-modified silicon dioxide-titanium dioxide mixed oxides (2007-08-14),

9. 7244302 - Titanium dioxide coated with silicon dioxide (2007-07-17),

10. 7083769 - Silicon-titanium mixed oxide powder prepared by flame hydrolysis, which is surface-enriched with silicon dioxide, and the preparation and the use thereof (2006-08-01),

11. 6896859 - Method for the production of a titanium-containing zeolite (2005-05-24),

12. 6849570 - Process for the production of a titanium silicalite shaped body (2005-02-01),

13. 6773814 - Metal oxide particles coated with silicon dioxide (2004-08-10),

14. 6773697 - Iron oxide and silicon dioxide-titanium dioxide mixed oxide (2004-08-10),

15. 6710193 - Process for preparing crystalline microporous and mesoporous metal silicates, products obtainable by said process and their use (2004-03-23),

Title: Steffen Hasenzahl: Pioneering Inventor from Hanau

Introduction: Steffen Hasenzahl is a renowned inventor hailing from Hanau, Germany, known for his groundbreaking contributions to various fields of innovation.

Latest Patents: Steffen Hasenzahl holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes.

Career Highlights: With a career spanning over two decades, Steffen Hasenzahl has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, Steffen Hasenzahl has collaborated with top engineers, scientists, and designers to bring his innovative ideas to life, resulting in successful products and technologies.

Conclusion: Steffen Hasenzahl's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs in the ever-evolving landscape of technology and science.

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