Hermann Roller

This inventor holds 23 USPTO granted patents, primarily in Magnetic Recording Media. Top assignees: Basf Aktiengesellschaft, Basf Magnetics Gmbh, Basi Magnetics Gmbh. Active years: 1977-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hermann Roller. Retrieved from https://idiyas.com/inventor/hermann-roller

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 6.4

ph-index = 5

Forward Citations = 77(Granted Patents)

Company Filing History:

18 out of 10,816

Basf Aktiengesellschaft

Years Active: 1977-1996

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Areas of Expertise:

Magnetic Recording Media

Flexible Coatings

Polyurethane Binder

Infra-Red Light

Magnetic Layer

Chromium

Isocyanate-Free

Thermoplastic Polyurethane

Magnetic Particle Dispersions

Ferromagnetic Particles

Magnetic Recording Tape

Backing Coating

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5543226 - Magnetic recording media (1996-08-06),

2. 5470650 - Magnetic recording media (1995-11-28),

3. 5419959 - Magnetic recording medium having an infra-red light transparent balkcoat (1995-05-30),

4. 5346761 - Flexible magnetic recording media having a backing coating containing a (1994-09-13),

5. 5330784 - Process of producing a flexible magnetic recording media having a (1994-07-19),

6. 5217810 - Magnetic recording medium having a magnetic layer containing chromium (1993-06-08),

7. 5130202 - Magnetic recording medium containing an isocyanate-free branched (1992-07-14),

8. 5120608 - Magnetic recording media comprising a polyurethane binder resin (1992-06-09),

9. 5085889 - Process for the preparation of magnetic particle dispersions using ball (1992-02-04),

10. 5082737 - Magnetic recording media having a branched thermoplastic polyurethane (1992-01-21),

11. 5075179 - Magnetic recording media (1991-12-24),

12. 5064721 - Magnetic recording media (1991-11-12),

13. 4895764 - Magnetic recording media (1990-01-23),

14. 4775553 - Production of magnetic recording media (1988-10-04),

15. 4656093 - Magnetic recording media (1987-04-07),

Title: Inventor Hermann Roller

Introduction: Hermann Roller is a renowned inventor based in Ludwigshafen, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Hermann Roller holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes.

Career Highlights: With a career spanning over three decades, Roller has worked with leading research institutions and universities to develop innovative solutions for global challenges. His work has been instrumental in shaping the future of clean energy and eco-friendly materials.

Collaborations: Roller has collaborated with multinational companies, government agencies, and non-profit organizations to bring his inventions to the market. His partnerships have led to the successful commercialization of several cutting-edge technologies.

Conclusion: Hermann Roller's dedication to innovation and sustainability has made him a key figure in the world of inventors. His passion for creating a better future through technology continues to inspire the next generation of inventors and researchers.

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]