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For the Inventor, By the Inventor

Krefeld, Germany

Karl-Heinz Hentschel

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 230(Granted Patents)


Location History:

  • Krefeld, DE (1979 - 1990)
  • Bergisch Gladbach, DE (1993 - 1996)

Company Filing History:

goldMedal15 out of 12,164 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1979-1996

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15 patents (USPTO):Explore Patents
1. 5502148 - Two-component polyurethane coating compositions and their use for (1996-03-26),
2. 5468833 - Moisture curing, one-component coating compositions and their use for (1995-11-21),
3. 5219975 - Process for the preparation of amines, the amines thus obtained and the (1993-06-15),
4. 5189176 - Bis-oxazolidines, oxazolidine mixtures consisting essentially thereof (1993-02-23),
5. 4973414 - Polyethers, process for their preparation and lubricants containing (1990-11-27),
6. 4770804 - Thickening systems for high water based functional fluids and the high (1988-09-13),
7. 4666618 - Preparation and use of sulphur-containing polyether-urethanes (1987-05-19),
8. 4499000 - Power-transmission method uses spirocyclic ketals (1985-02-12),
9. 4490266 - Process for the preparation of liquids of low inflammability and high (1984-12-25),
10. 4481123 - Polyethers, their preparation and their use as lubricants (1984-11-06),
11. 4424400 - Oligoisobutylcyclohexane, a process for its preparation and its use (1984-01-03),
12. 4362635 - Lactone-modified ester oils (1982-12-07),
13. 4292187 - Lubricating oils for the working of metals (1981-09-29),
14. 4212816 - Carboxylic acid esters of pentaerythritol (1980-07-15),
15. 4178261 - Carboxylic acid esters and their use as a base lubricating oil (1979-12-11),

Title: **Inventor Spotlight: Karl-Heinz Hentschel**

Introduction

Karl-Heinz Hentschel is a distinguished inventor based in Krefeld, Germany, known for his contributions to the field of coating technology. With an impressive portfolio of 15 patents, Hentschel has made significant advancements in the development of polyurethane coatings that are applicable in various industries.

Latest Patents

Hentschel's most recent patents focus on innovative two-component polyurethane coating compositions. The first patent primarily describes a formulation that includes a polyisocyanate component, which consists of both aliphatic and aromatic polyisocyanates, combined with selected polycaprolactone and polyether polyols, in addition to other organic polyhydroxyl compounds. This composition aims to enhance surface coating technologies and is particularly useful for manufacturing floor sealers and thin coatings.

The second patent highlights moisture-curing, one-component coating compositions. This invention features a binder comprising a polyisocyanate or a mixture thereof from the diphenylmethane series, along with NCO prepolymers and aliphatic lacquer polyisocyanates. These innovative configurations allow for the production of durable coatings on various substrates, showcasing Hentschel's expertise in creating advanced material solutions.

Career Highlights

Karl-Heinz Hentschel has spent his career at Bayer Aktiengesellschaft, a leading global company in the science and technology sector. Through his tenure, he has consistently pushed the boundaries of coating technology, contributing to Bayer's reputation for innovation and quality.

Collaborations

Throughout his career, Hentschel has collaborated with esteemed colleagues such as Rolf Dhein and Siegfried Kussi. Together, these professionals have worked on various projects that reflect their shared commitment to research and development in coating formulations, significantly impacting the industry.

Conclusion

Karl-Heinz Hentschel stands out as a notable inventor in the realm of polyurethane coatings. His latest patents illustrate his dedication to innovation, and his contributions have greatly influenced the technology used in surface coatings. As a valuable member of Bayer Aktiengesellschaft, Hentschel continues to inspire advancements that shape the future of coating applications.

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