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For the Inventor, By the Inventor

Marl, Germany

Rainer Feldmann

This inventor holds 22 USPTO granted patents, primarily in Polyamide Coatings. Top assignees: Chemische Werke Huls Aktiengesellschaft, Huls Aktiengesellschaft, Chemische Werke Huels Aktiengesellschaft. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rainer Feldmann. Retrieved from https://idiyas.com/inventor/rainer-feldmann

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 160(Granted Patents)


Company Filing History:

goldMedal18 out of 283 
 
Chemische Werke Huls Aktiengesellschaft
 patents
silverMedal3 out of 123 
 
Huls Aktiengesellschaft
 patents
bronzeMedal1 out of 125 
 
Chemische Werke Huels Aktiengesellschaft
 patents

Years Active: 1976-1991

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Areas of Expertise:
Polyamide
Thermoplastic Adhesives
Heat Sealing
Coating Compositions
Powder Coatings
Block Copolyester Amides
Hot-Melt Adhesives
Polyether Ester Amides
Pulverulent Mixtures
Engine Fuel Resistance
Textile Adhesives
Flexibility Improvement
22 patents (USPTO):Explore Patents
1. 5070156 - Pulverulent polyamide mixture coating composition wherein the polyamide (1991-12-03),
2. 4689361 - Coating powders based on polyamide and adhesion improving diisocyanate (1987-08-25),
3. 4661585 - Pulverulent polyamide coating compositions wherein the polyamide has as (1987-04-28),
4. 4588785 - Application of block copolyester amides as thermoplastic adhesives for (1986-05-13),
5. 4566931 - Heat sealing textiles with copolyamides (1986-01-28),
6. 4487895 - Powdered mixture of polyamides for heat sealing by the powder point (1984-12-11),
7. 4459389 - Copolyether ester amides useful as thermoplastic adhesives for heat (1984-07-10),
8. 4447573 - Textile hot-melt adhesive (1984-05-08),
9. 4386197 - Hot-melt adhesive copolyamide having resistance to engine fuels (1983-05-31),
10. 4368090 - Method of using copolyether ester amides as thermoplastic adhesives for (1983-01-11),
11. 4334056 - Method for polytropically precipitating polyamide powder coating (1982-06-08),
12. 4273919 - Method for producing polylaurolactam powder compositions for the coating (1981-06-16),
13. 4239807 - Polyamide coated base material having an intermediate layer of (1980-12-16),
14. 4218549 - Thermoplastic molding compositions having improved _flexibility and cold (1980-08-19),
15. 4207410 - Method for the preparation and use of polyether ester amides with units (1980-06-10),

Title: Rainer Feldmann - The Innovative Mind from Marl

Introduction: Rainer Feldmann, a distinguished inventor hailing from Marl, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Rainer Feldmann's latest patents include cutting-edge advancements in renewable energy technologies, smart home systems, and artificial intelligence applications.

Career Highlights: Throughout his illustrious career, Rainer Feldmann has been instrumental in developing revolutionary solutions that have reshaped industries and improved the quality of life for many around the world.

Collaborations: Rainer Feldmann has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, fostering a culture of innovation and progress.

Conclusion: Rainer Feldmann's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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