Holger Loesch

This inventor holds 22 USPTO granted patents and 13 published patent applications and 16 EPO patents. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh, Degussa Aktiengesellschaft. Active years: 2001-2023.

USPTO Granted Patents = 22 (Patent Applications = 13)

% Patents Active = 36.4

EPO Patents = 16 (Patent Applications = 27)

Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 53(Granted Patents)

Company Filing History:

Evonik Operations Gmbh

patents

1 out of 1,694

Degussa Aktiengesellschaft

patents

4. 1 out of 50

Degussa-Huels Aktiengesellschaft

patents

Years Active: 2001-2023

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11739055 - Process for preparing diisocyanates based on lysine (2023-08-29),

2. 11453744 - Compositions consisting of BrØnsted acids and monoamines (2022-09-27),

3. 11370877 - Fast-curing epoxy systems (2022-06-28),

4. 11286335 - Fast-curing epoxy systems (2022-03-29),

5. 10633519 - Storage-stable polyurethane prepregs and mouldings produced therefrom composed of a polyurethane composition with liquid resin components (2020-04-28),

6. 10626236 - Storage-stable one-component polyurethane prepregs and shaped bodies composed of polyurethane composition that have been produced therefrom (2020-04-21),

7. 10538684 - Coating compositions comprising monoallophanates based on alkoxysilane alkyl isocyanates (2020-01-21),

8. 10351579 - Monoallophanates based on alkoxysilane alkyl isocyanates (2019-07-16),

9. 10071510 - Composite semifinished products and mouldings produced therefrom and directly produced mouldings based on hydroxy-functionalized (meth)acrylates and uretdiones which are crosslinked by means of radiation to give thermosets (2018-09-11),

10. 10029427 - Process for the production of storage-stable polyurethane prepregs and mouldings produced therefrom from dissolved polyurethane composition (2018-07-24),

11. 9593135 - Compositions comprising alkoxysilane-containing isocyanates and acid stabilisers (2017-03-14),

12. 9550313 - Process for the production of storage-stable epoxy prepregs, and composites produced therefrom, based on epoxides and acids amenable to free-radical polymerisation (2017-01-24),

13. 9096774 - Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same (2015-08-04),

14. 8962885 - β-hydroxyalkylamides, a method for production of same and use of same (2015-02-24),

15. 8907130 - Beta-hydroxyalkylamides, method for their production and use thereof (2014-12-09),

Title: Holger Loesch: A Pioneer in Diisocyanate Innovation

Introduction

Holger Loesch, based in Herne, Germany, is an accomplished inventor with a remarkable portfolio of 22 patents. His innovative contributions mainly focus on the field of chemistry, particularly in the development and preparation of diisocyanates and related compounds.

Latest Patents

His latest patents showcase significant advancements in chemical processes. One notable invention is a process for preparing diisocyanates based on lysine, which offers a novel method for synthesizing compounds essential in various industrial applications. Another important work is his development of compositions consisting of Brønsted acids and monoamines. This invention includes a formulation of metal salts, ammonium salts, or phosphonium salts of strong Brønsted acids, combined with primary aliphatic monoamines, highlighting his innovative approach to chemistry.

Career Highlights

Throughout his career, Holger has held positions at prominent companies, including Evonik Degussa GmbH and Evonik Operations GmbH. His work at these institutions has significantly contributed to advancements in the chemical industry, particularly in sustainable and efficient methodologies in chemical production.

Collaborations

Holger has collaborated with notable coworkers, including Emmanouil Spyrou and Andrea Diesveld. Their joint efforts have spurred the development of groundbreaking inventions, reflecting Holger's commitment to innovation and teamwork in research and development.

Conclusion

Holger Loesch stands out as a leading inventor in the chemical domain, with a strong focus on diisocyanate processes and compositions that drive innovation. His substantial patent portfolio and collaboration with esteemed professionals signify his valuable contributions to the field.