Company Filing History:

32 out of 6,662

Hoechst Aktiengesellschaft

where one patent can have more than one assignee

Years Active: 1990-1999

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32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5859680 - Electrical addressing of ferroelectric liquid-crystal displays (1999-01-12),

2. 5702639 - Use of complex ligands for ions in ferroelectric liquid-crystal mixtures (1997-12-30),

3. 5679792 - Derivatives of 3-cyclohexylpropionic acid, and the use thereof in (1997-10-21),

4. 5651918 - Optically active 1,3-dioxolane derivatives carrying a mesogenic radical (1997-07-29),

5. 5641428 - Use of optically active 1,3-dioxolane-4-carboxylates as dopes in (1997-06-24),

6. 5630962 - 2-Fluoropyridines, their preparation and their use in liquid crystal (1997-05-20),

7. 5594575 - Ferroelectric liquid-crystal systems having three or more chiral (1997-01-14),

8. 5539555 - High contrast distorted helex effect electro-optic devices and tight (1996-07-23),

9. 5443754 - Pyridylpyrimidines, a process for their preparation and their use in (1995-08-22),

10. 5430564 - Process for producing ferroelectric liquid-crystal cells with oleophilic (1995-07-04),

11. 5407599 - Cyclopropylaklyl or -alkenyl or heterocyclic compounds, process for (1995-04-18),

12. 5384070 - Use of optically active tetrahydrofuran-2-carboxylic acid esters as (1995-01-24),

13. 5378394 - Ferroelectric liquid-crystalline mixtures (1995-01-03),

14. 5373380 - Ferroelectric liquid crystal display with liquid crystal mixtures having (1994-12-13),

15. 5361152 - Process for producing ferroelectric liquid-crystal cells (1994-11-01),

Title: The Innovative Journey of Claus Escher

Introduction: Claus Escher, a visionary inventor hailing from Muhltal, Germany, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Claus Escher's most recent patents include advancements in renewable energy technology, smart home devices, and sustainable transportation solutions, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Claus Escher has established himself as a leading figure in the field of innovation. His work has been recognized globally, earning him prestigious awards and accolades for his inventive spirit and dedication to progress.

Collaborations: Throughout his career, Claus Escher has collaborated with top research institutions, universities, and leading tech companies to bring his ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development and implementation of cutting-edge technologies.

Conclusion: Claus Escher's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, continues to inspire the next generation of inventors and creators. His legacy as a pioneer in the world of technology is cemented by his numerous patents and revolutionary contributions to society.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.