Hans R Meyer

This inventor holds 43 USPTO granted patents, primarily in Fluorescent Whitening Agents. Top assignees: Ciba-Geigy Corporation, Ciba-Geigy Ag, Ciga-Geiby Corporation. Active years: 1976-1995.

USPTO Granted Patents = 43

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 258(Granted Patents)

Location History:

Basel, CH (1976)
Binningen, CH (1976 - 1995)

Company Filing History:

38 out of 6,858

Ciba-Geigy Corporation

Ciga-Geiby Corporation

patent

4. 1 out of 834,453

Other

patents

Years Active: 1976-1995

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Areas of Expertise:

Fluorescent Whitening Agents

Benzofuranylbiphenyls

Pyrazoline Compounds

Stilbene Derivatives

Distylylbenzene

Benzimidazoles

Amphoteric Styrene Derivatives

Cationic Agents

Optical Brighteners

Aromatic Compounds

Sulfonation

Heterocyclic Compounds

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5470990 - Sulfonation of benzofuranylbiphenyls (1995-11-28),

2. 5434275 - Dibenzofuranylbiphenyls (1995-07-18),

3. 5326491 - Detergents containing certain sulfonated dibenzofuranylbiphenyls (1994-07-05),

4. 5308545 - Pyrazoline compounds (1994-05-03),

5. 5152922 - 1,4-distyrylbenzene compounds and mixtures thereof with other (1992-10-06),

6. 5072016 - Mixtures of fluorescent whitening agents (1991-12-10),

7. 5035825 - Stable bleaching detergents containing stilbene fluorescent whitening (1991-07-30),

8. 4904794 - Pyrazoline compounds (1990-02-27),

9. 4891153 - Mixtures of fluorescent whitening agents (1990-01-02),

10. 4867906 - Mixtures of fluorescent whitening agents (1989-09-19),

11. 4816590 - Pyrazoline compounds and method of whitening (1989-03-28),

12. 4778622 - Mixtures of fluorescent whitening agents (1988-10-18),

13. 4684744 - Stilbene derivatives (1987-08-04),

14. 4666627 - 4-Heterocyclylvinyl-4-'styryl-biphenyls (1987-05-19),

15. 4602087 - Distyrylbiphenyls (1986-07-22),

Title: Hans R Meyer - The Innovative Inventor from Binningen

Introduction: Hans R Meyer is a renowned inventor hailing from Binningen, Switzerland, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hans R Meyer's latest patents include cutting-edge inventions in the fields of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Hans R Meyer has established himself as a pioneer in the world of innovation, holding numerous patents that have revolutionized industries ranging from healthcare to transportation.

Collaborations: Throughout his career, Hans R Meyer has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life, demonstrating his ability to work across disciplines and borders to drive progress.

Conclusion: Hans R Meyer's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, has solidified his reputation as a visionary inventor whose work continues to inspire and shape the world we live in today.