Johannes Blahak

This inventor holds 31 USPTO granted patents, primarily in Polyurethane Technology. Top assignees: Bayer Aktiengesellschaft, Metzeler Kautschuk Gmbh. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Blahak. Retrieved from https://idiyas.com/inventor/johannes-blahak

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 12

Forward Citations = 348(Granted Patents)

Location History:

Cologne- Buchheim, DE (1976 - 1977)
Leverkusen, DE (1979)
DE (1981)
Cologne, DE (1976 - 1982)
Gauting-Buchendorf, DE (1982)
Munich, DE (1982)
Krefeld, DE (1986 - 1988)

Company Filing History:

28 out of 12,268

Bayer Aktiengesellschaft

patents

3 out of 57

Metzeler Kautschuk Gmbh

patents

Years Active: 1976-1988

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Areas of Expertise:

Thermosetting Cyanate Resin

Polyurethane Resins

Cellular Elastomeric Foams

Polymer Production

Odorless Catalysts

Flame Retarding Agents

Segmented Polyurethanes

Polyether Polyols

Aromatic Diamines

Water-Insoluble Dyestuff

Chemical After-Cross-Linking

High Melting Polyesters

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4754001 - Thermosetting cyanate resin and the use thereof for the production of (1988-06-28),

2. 4659797 - Matrix materials and a process for their preparation (1987-04-21),

3. 4631319 - Thermosetting cyanate resin and the use thereof for the production of (1986-12-23),

4. 4365000 - Molded bodies of vulcanized rubber having a vulcanized-on layer of (1982-12-21),

5. 4348536 - Odorless catalysts for the synthesis of polyurethanes (1982-09-07),

6. 4323657 - Dispersions of high melting polyesters in polyhydroxyl compounds, a (1982-04-06),

7. 4312672 - Release agent for removing plastics, especially polyurethane plastics (1982-01-26),

8. 4310633 - Hexahydrotriazine carboxylates and the use thereof as catalysts in the (1982-01-12),

9. 4297442 - Cellular elastomeric foams and method of production using an expanding (1981-10-27),

10. 4260754 - Hexahydrotriazine carboxylates and the use thereof as catalysts in the (1981-04-07),

11. 4260557 - Polymer containing amino groups and hydroxyl and/or mercapto groups and (1981-04-07),

12. 4248930 - The production of polyurethane resins and laminates (1981-02-03),

13. 4228249 - Segmented polyurethane resins (1980-10-14),

14. 4186257 - Process for the preparation of new segmented polyurethane resins derived (1980-01-29),

15. 4169206 - Polymers containing amino groups and hydroxyl and/or mercapto groups and (1979-09-25),

Title: Johannes Blahak - Innovative Inventor from Cologne

Introduction: Johannes Blahak is a renowned inventor based in Cologne, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Johannes Blahak holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his commitment to creating solutions for pressing global challenges.

Career Highlights: With over two decades of experience in research and development, Johannes Blahak has successfully brought numerous innovative ideas from concept to commercialization, earning him a reputation as a forward-thinker in the industry.

Collaborations: Throughout his career, Johannes Blahak has collaborated with leading universities, research institutions, and multinational companies to further his inventions and bring them to market, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Johannes Blahak's passion for innovation and his dedication to creating a positive impact on society through his inventions make him a standout figure in the world of inventors and innovators.

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]