Company Filing History:

6 out of 16,338

E.i. Dupont De Nemours and Company

patents

Years Active: 2002-2007

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7166331 - Process for the production of multi-layer coatings comprising a waterborne primer-surfacer layer and a topcoat applied thereto (2007-01-23),

2. 6811825 - Aqueous dispersion comprising polyurethane-based resins and water-insoluble cellulose ester, methods for preparing and using same, and articles coated with same (2004-11-02),

3. 6565979 - Double-layer varnish comprising an aqueous base varnish and clear varnish with improved clear varnish wetting limit (2003-05-20),

4. 6437041 - Aqueous coating agent, preparation of the same and use thereof for multi-layered lacquering (2002-08-20),

5. 6409814 - Pigment preparations and water-borne effect base coats prepared therewith (2002-06-25),

6. 6355303 - Process for the preparation of multi-layer coatings of the water-borne base coat/powder clear coat type (2002-03-12),

Title: Werner Bosch: Innovator in Multi-Layer Coatings

Introduction

Werner Bosch is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of coatings, particularly in the development of multi-layer coating processes. With a total of 6 patents to his name, Bosch has established himself as a key figure in his industry.

Latest Patents

Among his latest patents is a process for the production of multi-layer coatings that includes a waterborne primer-surfacer layer and a topcoat. This innovative process involves applying a waterborne primer-surfacer layer to substrates, which is then baked before a topcoat is applied. The primer-surfacer has a specific binder solids content and utilizes a curing agent in a precise molar ratio. Another significant patent involves an aqueous dispersion comprising polyurethane-based resins and water-insoluble cellulose ester, which is suitable for preparing coating compositions for multilayer lacquerings.

Career Highlights

Werner Bosch is currently associated with E.I. DuPont De Nemours and Company, where he continues to push the boundaries of coating technologies. His work has been instrumental in advancing the efficiency and effectiveness of multi-layer coatings in various applications.

Collaborations

Throughout his career, Bosch has collaborated with talented individuals such as Holger Schmidt and Bettina Vogt-Birnbrich. These partnerships have contributed to the innovative solutions he has developed in the field of coatings.

Conclusion

Werner Bosch's contributions to the field of multi-layer coatings demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that enhance the performance of coatings. His work continues to influence the industry and inspire future advancements.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.