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For the Inventor, By the Inventor

Ludwigshafen, Germany

Joachim Hack

This inventor holds 22 USPTO granted patents, primarily in Magnetic Recording Media. Top assignee: Basf Aktiengesellschaft. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joachim Hack. Retrieved from https://idiyas.com/inventor/joachim-hack

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

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 193(Granted Patents)


Company Filing History:

goldMedal22 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1977-1992

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Areas of Expertise:
Magnetic Recording Media
Disk Drive Unit
Error Signal Detection
Wear Reduction
Surface Treatment
Document Authentication
Positioning Device
Clamping Mechanism
Transducer Position Control
Flexible Magnetic Disc
Coated Media
Elastomeric Polyurethane
22 patents (USPTO):Explore Patents
1. 5084319 - Disk-shaped magnetic recording media, their production and information (1992-01-28),
2. 5050015 - Method and arrangement for reducing wear in a magnetic storage means (1991-09-17),
3. 4891114 - Magnetic recording media (1990-01-02),
4. 4796137 - Protective jacket for a disk-shaped recording medium (1989-01-03),
5. 4626944 - Positioning device for scanning means in a disk drive unit (1986-12-02),
6. 4623942 - Method and arrangement for detecting error signals in a disk-drive, and (1986-11-18),
7. 4597990 - Preparation of magnetic recording media (1986-07-01),
8. 4551359 - Production of magnetic recording media (1985-11-05),
9. 4534999 - Production of magnetic recording media having a backing coating (1985-08-13),
10. 4514937 - Method for the surface treatment of magnetic recording media (1985-05-07),
11. 4438462 - Document identification employing exchange-anisotropic magnetic material (1984-03-20),
12. 4430678 - Drive apparatus for recording disks in which the disk is clamped between (1984-02-07),
13. 4396886 - Document authentication by means of exchange-anisotropic magnetic (1983-08-02),
14. 4346413 - Magnetic head positioning servo arrangement for a system for (1982-08-24),
15. 4327139 - Rigid magnetic recording disk having perfluoropolyether lubricant (1982-04-27),

Title: **Joachim Hack: Innovator in Magnetic Storage Technology**

Introduction

Joachim Hack is a prominent inventor based in Ludwigshafen, Germany, known for his significant contributions to magnetic storage technology. With an impressive portfolio of 22 patents, his innovations have made a substantial impact in the field of data storage.

Latest Patents

Among Joachim's latest patents is the invention of disk-shaped magnetic recording media. This invention focuses on a flexible substrate embedded with a thin ferromagnetic metal film and a protective layer made of carbon. The patented process not only outlines the production of these advanced recording media but also explores the information storage capabilities they provide. Another noteworthy patent is a method and arrangement for reducing wear in magnetic storage devices. This technology addresses the longevity and efficiency of magnetic disks by implementing a control scheme that moves heads away from waiting tracks after predetermined maximum waiting times.

Career Highlights

Joachim Hack is currently affiliated with BASF Aktiengesellschaft, a leader in the chemical and advanced materials sector. During his career, he has garnered extensive experience in the design and development of magnetic storage solutions, leading to numerous patents that enhance data storage techniques.

Collaborations

Throughout his professional journey, Joachim has collaborated with esteemed colleagues, including Herbert Motz and Werner Grau. These partnerships have facilitated innovation and advancements in magnetic storage technologies, enriching the field with their combined expertise.

Conclusion

Joachim Hack's contributions to magnetic storage technology reflect his commitment to innovation. With 22 patents to his name, he continues to shape the future of data storage solutions through his groundbreaking work at BASF Aktiengesellschaft. His ongoing research and development efforts ensure that he remains a key player in advancing technology for years to come.

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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