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For the Inventor, By the Inventor

Leverkusen, Germany

Heinrich Heine

This inventor holds 25 USPTO granted patents, primarily in Polymer Chemistry. Top assignee: Bayer Aktiengesellschaft. Active years: 1977-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinrich Heine. Retrieved from https://idiyas.com/inventor/heinrich-heine

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 9

Forward Citations = 251(Granted Patents)


Location History:

  • Krefeld, DE (1977 - 1987)
  • Leverkusen, DE (1978 - 1994)

Company Filing History:

goldMedal25 out of 12,268 
 
Bayer Aktiengesellschaft
 patents

Years Active: 1977-1994

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Areas of Expertise:
Polyurethane Compounds
Thermosetting Resins
Mixed Phase Pigments
Epoxy Resins
Polycarbonates
Cycloaliphatic Diepoxides
Iron Oxide Pigments
Bismuth Oxide
Flameproofing Substrate
Resin Reaction Mixtures
Cyanic Acid Esters
Gypsum Moldings
25 patents (USPTO):Explore Patents
1. 5286831 - At least substantially pore-free polyurethane molding compounds (1994-02-15),
2. 5021536 - Storage stable resin reaction mixtures, and the preparation and use (1991-06-04),
3. 4812589 - Polyhydroxyl compounds containing a sulfonic acid ester group (1989-03-14),
4. 4788224 - Two stage process for the production of molded articles (1988-11-29),
5. 4764581 - Liquid-crystalline diglycidyl compounds, the preparation of these, and (1988-08-16),
6. 4728676 - Thermosetting reactive resin mixtures and a process for the production (1988-03-01),
7. 4694065 - Process for the production of duromeric aliphatic polycarbonates (1987-09-15),
8. 4690998 - Special epoxy resins (1987-09-01),
9. 4689376 - Heat-hardenable epoxide resin mixtures (1987-08-25),
10. 4676838 - Lamellar iron oxide pigments, a process for the production thereof and (1987-06-30),
11. 4617061 - Mixed phases having the composition Bi.sub.2-x Cr.sub.x O.sub.3 (1986-10-14),
12. 4581441 - Mixtures of special cycloaliphatic 1,2-diepoxides and their use (1986-04-08),
13. 4563220 - Production of bismuth oxide/chromium oxide mixed phase pigments (1986-01-07),
14. 4529448 - Mixed phases having the composition Bi.sub.2-x Cr.sub.x O.sub.3 and a (1985-07-16),
15. 4491619 - Thermostable iron oxide pigments (1985-01-01),

Title: Innovations of Heinrich Heine: A Pioneer in Polyurethane Technology

Introduction: Heinrich Heine, a prominent inventor from Leverkusen, Germany, has made significant contributions to the field of polymer technology. With a remarkable portfolio of 25 patents, Heine's work, particularly in polyurethane molding compounds, has paved the way for advancements in material science. His inventive spirit has been a driving force behind many innovations within the industry.

Latest Patents: Among Heine's notable inventions is a patent focusing on at least substantially pore-free polyurethane molding compounds. This invention emphasizes the preparation of polyurethane by reacting polyisocyanate and a component containing a partial carboxylic acid ester, ensuring that at least one hydroxyl group of the trihydric alcohol remains unesterified. Another significant patent relates to storage stable resin reaction mixtures. This patent details the formulation of resin mixtures by combining organic polyisocyanate, compounds with epoxide groups, and alkylating agents, thus inhibiting unwanted reactions between components. These innovations are crucial for improving the durability and performance of polyurethane products.

Career Highlights: Heinrich Heine's career has been predominantly associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceuticals industry. His contributions have not only expanded the company's product offerings but have also influenced the broader field of polymer technology. Heine's innovative research and dedication to enhancing material properties are evident in his extensive patent filings.

Collaborations: Throughout his career, Heine has collaborated with esteemed colleagues such as Hanns P Muller and Walter Uerdingen. These partnerships have fostered a collaborative environment focused on research and development, leading to the successful realization of various innovative projects within the realm of polymer science.

Conclusion: Heinrich Heine stands out as a key figure in the evolution of polyurethane technology. His commitment to innovation is reflected in his 25 patents that continue to shape the industry. Through his work at Bayer Aktiengesellschaft and collaborations with fellow inventors, Heine has greatly influenced advancements in material science, solidifying his legacy as a pioneer in his field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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