IDiyas

For the Inventor, By the Inventor

Leichlingen, Germany

Walter Schäfer

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 139(Granted Patents)


Company Filing History:

goldMedal13 out of 12,157 
 
Bayer Aktiengesellschaft
 patents

Years Active: 2001-2004

Loading Chart...
13 patents (USPTO):Explore Patents
1. 6833431 - Double-metal cyanide catalysts for preparing polyether polyols (2004-12-21),
2. 6818587 - Double-metal cyanide catalysts for preparing polyether polyols (2004-11-16),
3. 6806345 - Aliphatic polycarbonate homo-and co-polymers produced by DMC catalysis and the process for their production (2004-10-19),
4. 6646100 - Aliphatic polycarbonate homo-and co-polymers produced by DMC catalysis and the process for their production (2003-11-11),
5. 6624286 - Double-metal cyanide catalysts containing polyester for preparing polyether polyols (2003-09-23),
6. 6586566 - Double metal cyanide catalysts for producing polyether polyols (2003-07-01),
7. 6586564 - Double-metal cyanide catalysts for preparing polyether polyols (2003-07-01),
8. 6569981 - Crystallizing polyether polyols, a method for producing them and use of the same (2003-05-27),
9. 6458918 - Method for producing partially crystalline polyether polyols (2002-10-01),
10. 6391820 - Bi-metallic-cyanide catalysts used for preparing polyether polyols (2002-05-21),
11. 6379751 - Imparting water-repellency with polysiloxanes containing carboxyl groups (2002-04-30),
12. 6323375 - Crystalline double metal cyanide catalysts for producing polyether polyols (2001-11-27),
13. 6291388 - Double metal cyanide catalysts for producing polyether polyols (2001-09-18),

Certainly! Here is the article about inventor Walter Schäfer:

Title: Innovator Spotlight: Walter Schäfer - Driving Progress in Polyether Polyols

Introduction:

Walter Schäfer, a talented inventor hailing from Leichlingen, Germany, has significantly contributed to the field of catalysis with an impressive portfolio of 13 patents. His groundbreaking work in the development of double-metal cyanide catalysts has revolutionized the production of polyether polyols, essential components in various industries.

Latest Patents:

Among his latest patents is the remarkable invention focused on double-metal cyanide catalysts for preparing polyether polyols. This innovation entails utilizing specific DMC catalyst compositions to enhance the efficiency and activity of the polyether polyol synthesis process. Schäfer's dedication to improving catalyst performance showcases his commitment to advancing chemical engineering technologies.

Career Highlights:

Working diligently at Bayer Aktiengesellschaft, Schäfer has honed his expertise in catalysis and polymer science. His innovative spirit and unwavering dedication have propelled him to the forefront of the industry, where his contributions continue to shape the future of polyol production.

Collaborations:

Schäfer's collaborative efforts with esteemed colleagues such as Jörg Hofmann and Pieter Ooms have been instrumental in driving research initiatives forward. Together, they have synergized their skills and expertise to overcome challenges and achieve groundbreaking results in catalysis development.

Conclusion:

In conclusion, Walter Schäfer stands as a testament to the power of innovation and perseverance in the realm of chemical engineering. His trailblazing work in double-metal cyanide catalysts serves as a beacon of progress, inspiring future generations of inventors to push the boundaries of possibility in the field of catalysis.

Would you like to explore more inventors and their innovations? Feel free to browse through our website for more inspiring stories!

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…