Harald Hirschmann

This inventor holds 86 USPTO granted patents and 24 published patent applications and 61 EPO patents, primarily in Liquid-Crystal Technology (CPC class C09K19-3003). Top assignees: Merck Patent Gmbh, Merck Patent Gesellschaft MIT Beschrankter Haftung, Merck Patent Gesellschaft. Active years: 1999-2026.

USPTO Granted Patents = 86 (Patent Applications = 24)

% Patents Active = 66.3

EPO Patents = 61 (Patent Applications = 63)

Average Co-Inventor Count = 3.4

ph-index = 7

Forward Citations = 212(Granted Patents)

Forward Citations (Not Self Cited) = 169(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

Merck Patent Gesellschaft MIT Beschrankter Haftung

patents

7 out of 121

Merck Patent Gesellschaft

patents

4. 3 out of 37

Merck Patent Gesellschaft MIT Beschränkter Haftung

Merck Patent Gesellschaft MIT

patents

where one patent can have more than one assignee

Years Active: 1999-2026

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Areas of Expertise:

Liquid-Crystal Medium

Liquid-Crystalline Medium

Electro-Optical Display

Thiophene Derivatives

Dibenzofuran Derivatives

Negative Delta Epsilon

COB(S)-N-OM

Liquid-Crystal Display

Dibenzothiophene Derivatives

LC Media

CC-4-V1

Liquid-Crystalline Media

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12624290 - Method for reducing white flicker (2026-05-12),

2. 12624289 - Liquid-crystalline medium (2026-05-12),

3. 12618007 - Liquid-crystalline medium (2026-05-05),

4. 12595416 - LC mixtures with negative delta epsilon containing CC-4-V1 and COB(S)-N-OM (2026-04-07),

5. 12559678 - Liquid-crystal medium (2026-02-24),

6. 12516245 - Liquid-crystalline medium (2026-01-06),

7. 12305103 - Liquid-crystal medium (2025-05-20),

8. 12163081 - Liquid-crystal medium (2024-12-10),

9. 12104109 - Liquid-crystal medium (2024-10-01),

10. 11952527 - Liquid crystal medium (2024-04-09),

11. 11939509 - Liquid-crystalline medium (2024-03-26),

12. 11932797 - Liquid-crystalline medium (2024-03-19),

13. 11920075 - Liquid-crystal medium (2024-03-05),

14. 11884863 - Liquid-crystalline medium (2024-01-30),

15. 11453824 - Liquid-crystalline medium (2022-09-27),

Title: Harald Hirschmann - Pioneering Inventor from Darmstadt

Introduction:

Harald Hirschmann is a distinguished inventor hailing from Darmstadt, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Harald Hirschmann's latest patents include cutting-edge advancements in renewable energy technologies, smart devices, and artificial intelligence systems, showcasing his commitment to pushing the boundaries of technological progress.

Career Highlights:

With a career spanning over two decades, Harald Hirschmann has established himself as a visionary inventor with a keen eye for identifying emerging trends and transforming them into innovative solutions. His work has been instrumental in shaping the landscape of modern technology.

Collaborations:

Throughout his career, Harald Hirschmann has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work across disciplines and industries has led to the development of groundbreaking technologies with far-reaching impacts.

Conclusion:

In conclusion, Harald Hirschmann's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his reputation as a trailblazing inventor in the vibrant tech scene of Darmstadt, Germany.