Company Filing History:

21 out of 12,157

Bayer Aktiengesellschaft

patents

1 out of 5

Bayer Aktiengellschaft

where one patent can have more than one assignee

Years Active: 1976-1994

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5276125 - Heat-curable coating compositions (1994-01-04),

2. 5177141 - Coating materials containing PUR dispersions and solvents and their use (1993-01-05),

3. 4935485 - Heat hardenable coating composition based on polyurethane urea and (1990-06-19),

4. 4895883 - Polyurethane ureas (1990-01-23),

5. 4876302 - Polyurethane dispersions and the use thereof as finishing agents (1989-10-24),

6. 4743470 - Spreading pastes containing polyurethane plastics and a process for the (1988-05-10),

7. 4728542 - Ionically modified pur spreading pastes and their use (1988-03-01),

8. 4675211 - Process for multiple-coat reverse coating using polyurethane solutions (1987-06-23),

9. 4657613 - Coating compositions containing solvents and crosslinking agents and (1987-04-14),

10. 4652466 - Coating agents of polyurethane dispersions and the use thereof for top (1987-03-24),

11. 4598120 - Dispersion compositions, a process for their production and their use (1986-07-01),

12. 4594385 - Coating agents of polyurethane dispersions and the use thereof for top (1986-06-10),

13. 4588761 - Coating compositions containing solvents and crosslinking agents and (1986-05-13),

14. 4543144 - Aqueous polyurethane compositions containing crosslinking agents and (1985-09-24),

15. 4521465 - Coated composite material for lining passages (1985-06-04),

Title: Innovations and Contributions of Walter Schroer from Leverkusen

Introduction

Walter Schroer, a prominent inventor based in Leverkusen, Germany, has made significant contributions to the field of coating compositions. With an impressive portfolio of 22 patents, his innovations have paved the way for advancements in various applications, particularly within the coating industry.

Latest Patents

Among Schroer’s most recent patents is a groundbreaking invention related to heat-curable coating compositions. This invention comprises coating materials that incorporate polyurethane (PUR) dispersions and solvents. The utilization of these innovative coating compositions—meaning pastes—marks a significant advancement in the efficiency and effectiveness of curable coatings in various industrial applications.

Career Highlights

Walter Schroer has established a remarkable career working at Bayer Aktiengesellschaft, where he honed his expertise in the development of advanced coating materials. His time at Bayer has been marked by a commitment to research and innovation, leading to numerous patents that showcase his skills as an inventor in the chemical and materials science sectors.

Collaborations

Throughout his career, Schroer has collaborated with notable coworkers, including Wilhelm Thoma and Josef Pedain. These partnerships have contributed to the successful development of various projects and innovations, further enhancing the impact of his work within the chemical industry.

Conclusion

Walter Schroer’s contributions to the field of coating compositions are exemplary of the spirit of innovation that drives progress in science and technology. His extensive patent portfolio not only highlights his skill as an inventor but also reflects the collaborative nature of advancements within the industry. As he continues to innovate, the future holds promising possibilities for his work and its applications.

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