Company Filing History:

8 out of 12,157

Bayer Aktiengesellschaft

where one patent can have more than one assignee

Years Active: 1994-2001

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6248415 - Aqueous polyurethane dispersions having improved water and solvent resistance (2001-06-19),

2. 6111053 - Olefinically unsaturated polyisocyanates (2000-08-29),

3. 5804647 - Aqueous polyurethane-ureas, a process for their production and their use (1998-09-08),

4. 5741849 - Aqueous binder compositions having a long processing time and their use (1998-04-21),

5. 5580947 - Olefinically unsaturated isocyanates, a method for their production and (1996-12-03),

6. 5516853 - Process for the production of water-dilutable binders and their use in (1996-05-14),

7. 5459214 - Olefinically unsaturated isocyanates (1995-10-17),

8. 5325580 - Process for the production of enamelled workpieces (1994-07-05),

Title: Eberhard Arning: Innovator in Polyurethane Technology

Introduction

Eberhard Arning is a notable inventor based in Kaarst, Germany. He has made significant contributions to the field of polyurethane technology, holding a total of 8 patents. His work focuses on improving the properties of polyurethane dispersions, which are essential in various industrial applications.

Latest Patents

Among his latest patents, one is titled "Aqueous polyurethane dispersions having improved water and solvent resistance." This invention relates to aqueous polyurethane dispersions prepared from a polyisocyanate component and one or more isocyanate-reactive compounds. Notably, at least 5% by weight of the polyisocyanate component is a diisocyanate corresponding to a specific formula. Another significant patent is "Olefinically unsaturated polyisocyanates," which involves olefinically unsaturated polyisocyanates containing allophanate groups. This invention has an NCO content of 6 to 20% by weight and includes a process for their production.

Career Highlights

Eberhard Arning has worked with prominent companies in the chemical industry, including Bayer Aktiengesellschaft and Miles Inc. His experience in these organizations has allowed him to develop innovative solutions that enhance the performance of polyurethane products.

Collaborations

Throughout his career, Eberhard has collaborated with notable professionals in the field, including Lutz Schmalstieg and Josef Pedain. These collaborations have contributed to the advancement of polyurethane technology and the successful development of his patents.

Conclusion

Eberhard Arning's contributions to polyurethane technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact various applications, showcasing the importance of innovation in material science.

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