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Thomas Geelhaar

This inventor holds 37 USPTO granted patents, primarily in Liquid-Crystal Technology. Top assignees: Merck Patent Gesellschaft MIT Beschrankter Haftung, Sharp Corporation, Bescrankter Haftung. Active years: 1989-1998.

USPTO Granted Patents = 37

% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 12

Forward Citations = 426(Granted Patents)

Company Filing History:

35 out of 1,248

Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gesellschaft MIT Beschraenkter Haftung

patents

where one patent can have more than one assignee

Years Active: 1989-1998

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Areas of Expertise:

Liquid-Crystalline Compounds

Nematic Phases

Optically Active Compounds

Benzene Derivatives

Ferroelectric Displays

Heterocyclic Derivatives

Smectic Phases

Electrooptical Displays

Thiazole Derivatives

Fluorinated Oligophenyls

Matrix Displays

Cyclobutane Derivatives

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5837162 - Liquid-crystalline compounds (1998-11-17),

2. 5811029 - Benzene derivatives, and a liquid-crystalline medium (1998-09-22),

3. 5626793 - Liquid-crystalline compounds (1997-05-06),

4. 5478496 - Media containing thiazole derivatives and thiadiazole derivatives and (1995-12-26),

5. 5393459 - Optically active compounds, and a liquid-crystalline phase (1995-02-28),

6. 5389295 - Benzene derivatives, and a liquid crystal medium (1995-02-14),

7. 5389291 - 3,6-disubstituted 2-halopyridines (1995-02-14),

8. 5389290 - Nitrogen-containing heterocycles (1995-02-14),

9. 5384072 - Methylenecyclobutane derivatives (1995-01-24),

10. 5384065 - Matrix liquid-crystal display (1995-01-24),

11. 5340497 - Fluorophenylpyrimidines (1994-08-23),

12. 5330679 - Nematic liquid-crystal composition for active matrix application (1994-07-19),

13. 5318721 - Nematic liquid-crystalline phases (1994-06-07),

14. 5308543 - Nematic liquid-crystal composition for active matrix application (1994-05-03),

15. 5300254 - Ferroelectric liquid-crystal display (1994-04-05),

Title: Thomas Geelhaar - Innovative Inventor from Mainz

Introduction: Thomas Geelhaar is a renowned inventor hailing from Mainz, Germany, known for his groundbreaking contributions to various fields through his innovative patents.

Latest Patents: Thomas Geelhaar's latest patents include advancements in renewable energy technologies, medical devices, and sustainable materials, showcasing his diverse range of expertise and interests.

Career Highlights: With a career spanning over two decades, Thomas Geelhaar has established himself as a leading figure in the world of innovation, holding numerous patents that have significantly impacted industries worldwide.

Collaborations: Throughout his career, Thomas Geelhaar has collaborated with top research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and excellence in the field.

Conclusion: Thomas Geelhaar's passion for pushing the boundaries of what is possible through his inventions has solidified his reputation as a visionary inventor, inspiring the next generation of innovators to continue striving for excellence in their pursuits.

Profile summary based on public USPTO records.

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