Hans-Josef Laas

USPTO Granted Patents = 83 (Patent Applications = 41)

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 58 (Patent Applications = 88)

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 395(Granted Patents)

Forward Citations (Not Self Cited) = 318(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Cologne, DE (1992 - 2000)
Koln, DE (1995 - 2000)
Köln, DE (2001 - 2002)
Gladbach, DE (2002 - 2006)
Bergisch Gladbach, DE (2003 - 2010)
Odenthal, DE (2011 - 2024)

Company Filing History:

34 out of 12,164

Bayer Aktiengesellschaft

patents

30 out of 648

Covestro Deutschland Ag

patents

10 out of 532

Bayer Materialscience Ag

patents

4. 6 out of 97

Covestro Intellectual Property Gmbh & Co. Kg

8. 1 out of 832,891

Other

patents

where one patent can have more than one assignee

Years Active: 1992-2025

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Areas of Expertise:

Polyurethane Coatings

Polyisocyanurate Polymers

Additive Manufacturing

Electrochemical Cells

Silane-Functional Polymers

Hydrophilically Modified Plastics

Aqueous Curable Compositions

Isocyanate Dimerization

Optical Lenses

Polyisocyanate Mixtures

Polyurethane Sealing Compounds

Lightfast Compositions

83 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12331214 - Resistant 2K-PUR coatings (2025-06-17),

2. 12030979 - Translucent polyurethane or polyisocyanurate foams (2024-07-09),

3. 11834545 - Moisture-curing compositions (2023-12-05),

4. 11795266 - Method for preparing a mixed silane-terminated polymer (2023-10-24),

5. 11795262 - Polyether-modified polyisocyanate composition (2023-10-24),

6. 11664491 - Anode for an electrochemical cell (2023-05-30),

7. 11504906 - Method for producing products by means of additive manufacturing methods using reactive powders, and products thereof (2022-11-22),

8. 11407852 - Modified polyisocyanate (2022-08-09),

9. 11390707 - Polyisocyanurate polymers and process for the production of polyisocyanurate polymers (2022-07-19),

10. 11365277 - Ionically hydrophilized polyisocyanates, water content (2022-06-21),

11. 11319402 - Method for producing a polyisocyanate polymer and a polyisocyanurate plastic (2022-05-03),

12. 11286332 - Hydrophobically modified polyisocyanurate plastic and method for production thereof (2022-03-29),

13. 11286331 - Hydrophilically modified polyisocyanurate plastic and process for production thereof (2022-03-29),

14. 11279790 - Process for producing polyisocyanurate plastics by means of phosphine catalysis (2022-03-22),

15. 11008416 - Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolate (2021-05-18),

Certainly! Here is the article about inventor Hans-Josef Laas:

Title: Unveiling the Innovative Legacy of Hans-Josef Laas

Introduction:

Hans-Josef Laas, a visionary inventor hailing from Odenthal, Germany, stands as a beacon of inspiration for aspiring inventors worldwide. With a knack for creativity, unwavering perseverance, and a keen focus on collaboration, Laas has significantly contributed to driving innovation forward in various industries.

Latest Patents:

Among his impressive portfolio of 81 patents, Hans-Josef Laas's recent innovations include groundbreaking developments in moisture-curing compositions and methods for preparing mixed silane-terminated polymers. His patents showcase a deep understanding of chemical processes and materials, emphasizing efficiency, sustainability, and performance.

Career Highlights:

Throughout his illustrious career, Hans-Josef Laas has left an indelible mark on the field of polymer chemistry and materials science. Having worked at renowned companies like Bayer Aktiengesellschaft and Covestro Deutschland AG, Laas has played a pivotal role in advancing research and development initiatives, leading to the successful commercialization of cutting-edge products.

Collaborations:

A key aspect of Hans-Josef Laas's success lies in his collaborative spirit, evident in his partnerships with esteemed colleagues such as Reinhard Halpaap and Dieter Mager. By leveraging the expertise and insights of fellow innovators, Laas has been able to foster a culture of innovation and drive forward multifaceted projects with remarkable precision.

Conclusion:

In conclusion, Hans-Josef Laas's journey as an inventor epitomizes the transformative power of creativity, determination, and teamwork in pushing the boundaries of innovation. His legacy continues to inspire and resonate with future generations of inventors, encouraging them to embrace unconventional thinking and pursue their inventive dreams with unwavering passion.

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