Roland Hubel

USPTO Granted Patents = 17 (Patent Applications = 16)

EPO Patents = 28 (Patent Applications = 36)

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 195(Granted Patents)

Company Filing History:

Evonik Operations Gmbh

patents

2 out of 80

Evonik Goldschmidt Corporation

patents

Years Active: 2010-2025

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12269916 - Production of PU foams (2025-04-08),

2. 11332591 - Production of PU foams (2022-05-17),

3. 10793662 - Nitrogen-containing compounds suitable for use in the production of polyurethanes (2020-10-06),

4. 10703851 - Nitrogen-containing compounds suitable for use in the production of polyurethanes (2020-07-07),

5. 10457769 - Nitrogen-containing compounds suitable for use in the production of polyurethanes (2019-10-29),

6. 10189965 - Production of viscoelastic polyurethane systems using block polymers having bonded siloxane blocks as cell openers (2019-01-29),

7. 9982085 - Production of polyurethane foams comprising polyolefin-based polyols (2018-05-29),

8. 9657144 - Polysiloxane polyether copolymers having (polyether)moieties comprising carbonate groups and their use as stabilizers for the production of polyurethane foams (2017-05-23),

9. 9512271 - Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foams (2016-12-06),

10. 9505895 - Amines suitable for use in the manufacture of polyurethanes (2016-11-29),

11. 9328210 - Additive composition useful for controlling the foam properties in the production of flexible polyurethane foams containing polyols based on renewable raw materials (2016-05-03),

12. 9096706 - Production and use of metal salts of alkyl oxide and/or aryl alkyl oxide oligomers and polymers with acid end groups in the production of polyurethane systems (2015-08-04),

13. 9051424 - Process for preparing branched polyethercarbonates and use thereof (2015-06-09),

14. 8841403 - Use of metal salts of a carboxylic acid in the production of polyurethane systems (2014-09-23),

15. 8802744 - Alkyl carbonate endcapped polyether siloxanes and preparation thereof (2014-08-12),

Title: Roland Hubel: Innovator in Polyurethane Foam Production

Introduction

Roland Hubel is a prominent inventor based in Essen, Germany, known for his significant contributions to the field of polyurethane (PU) foam production. With a total of 17 patents to his name, he has developed innovative processes that enhance the efficiency and quality of PU foams.

Latest Patents

Hubel's latest patents focus on the production of PU foams through advanced chemical processes. One notable patent describes a method for producing PU foams by reacting at least one polyol component with at least one isocyanate component in the presence of various catalysts. This process includes the use of SiOC-linked, linear polydialkylsiloxane-polyoxyalkylene block copolymers, which are crucial for achieving the desired properties in the final foam product. Another patent outlines a similar process but emphasizes the use of SiOC-bonded polyether siloxanes with branching in the siloxane moiety, further showcasing his innovative approach to foam production.

Career Highlights

Throughout his career, Roland Hubel has worked with notable companies such as Evonik Degussa GmbH and Evonik Operations GmbH. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and foam technology, leading to his successful patent applications.

Collaborations

Hubel has collaborated with several professionals in his field, including Annegret Terheiden and Michael Ferenz. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Roland Hubel's innovative work in the production of polyurethane foams has made a significant impact on the industry. His patents reflect a deep understanding of chemical processes and materials, positioning him as a key figure in the field of polymer science.

This text is generated by artificial intelligence and may not be accurate.