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For the Inventor, By the Inventor

Leverkusen, Germany

Heinrich Hess

USPTO Granted Patents = 34

Average Co-Inventor Count = 3.9

ph-index = 10

Forward Citations = 383(Granted Patents)


Location History:

  • Leverkusen, DE (1984 - 1990)
  • Cologne, DE (1991 - 1993)
  • Koln, DE (1996)

Company Filing History:

goldMedal34 out of 12,157 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1984-1996

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34 patents (USPTO):Explore Patents
1. 5574123 - Heat curable, one-component polyurethane reactive compositions (1996-11-12),
2. 5183876 - Urea group-containing polyisocyanates modified with long chain compounds (1993-02-02),
3. 5159046 - Process for the preparation of highly elastic plastics (1992-10-27),
4. 5143987 - Polyurethane reactive adhesive compounds containing finely dispersed (1992-09-01),
5. 5109096 - Polyurethane-based one-component reactive adhesives (1992-04-28),
6. 5104959 - Polyurethane-based reactive adhesives in which the isocyanate is (1992-04-14),
7. 5100998 - Process for improving the flowability of dimerized (1992-03-31),
8. 5091497 - Heat-curing polyether-polyester-polyurethane ureas (1992-02-25),
9. 5077339 - Heat-curing reactive powders based on polyurethanes (1991-12-31),
10. 5064875 - Process for the preparation of heat-stable polyurethane urea elastomers (1991-11-12),
11. 4894429 - Process for the preparation of polyurethanes containing uretdione rings (1990-01-16),
12. 4882411 - Process for the production of cold-setting polyurethane urea elastomers (1989-11-21),
13. 4882409 - Process for the production of heat-resistant polyurethane urea elastomers (1989-11-21),
14. 4855504 - Process for producing higher molecular weight amino compounds having (1989-08-08),
15. 4851567 - N,N'-bis(5-isocyanatonaphthyl)urea, a process for its production, and (1989-07-25),

Title: Innovations and Contributions of Heinrich Hess

Introduction: Heinrich Hess, based in Leverkusen, Germany, is a notable inventor with an impressive portfolio of 34 patents. His work primarily focuses on the development of innovative polyurethane reactive compositions, reflecting a commitment to advancing material science.

Latest Patents: One of Heinrich’s latest patents is centered on heat curable, one-component polyurethane reactive compositions. This invention involves novel urea group-containing polyisocyanates that are modified with long chain compounds, boasting molecular weights ranging from 400 to about 10,000. The process includes the reaction of starting polyisocyanates, free from urea groups, with water to create urea groups. This reaction occurs in an inert medium or an aqueous mixture with a stabilizer, allowing a flexible interaction with long chain compounds prior to the incorporation of water.

Career Highlights: Heinrich Hess is affiliated with Bayer Aktiengesellschaft, a leading global enterprise in the life science fields of health care and agriculture. His innovative work has significantly contributed to the advancements in polyurethane technologies, showcasing his expertise and dedication in the field.

Collaborations: Throughout his career, Heinrich has collaborated with talented colleagues such as Gerhard Grogler and Richard Kopp. These collaborations highlight the importance of teamwork in advancing scientific discoveries and developing groundbreaking inventions.

Conclusion: Heinrich Hess stands out in the realm of innovation with his extensive patent portfolio and significant contributions to the field of polyurethane reactive compositions. His work not only showcases his inventive capabilities but also enhances the materials used in various applications, reinforcing the importance of continued research and development in technology.

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