Company Filing History:

29 out of 6,662

Hoechst Aktiengesellschaft

1 out of 832,680

Other

patents

Years Active: 1980-2000

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6037467 - Methods for preparing carbohydrate-containing hydrophilic polymers (2000-03-14),

2. 6036948 - Polyaspartamide derivatives as adsordents for bile acids, (2000-03-14),

3. 5714138 - Polyaspartamide derivatives as adsorbents for bile acids, (1998-02-03),

4. 5700459 - Pharmacological composition containing polyelectrolyte complexes in (1997-12-23),

5. 5674531 - Nanoparticles containing an active substance and a ketalized (1997-10-07),

6. 5631326 - Crosslinked nitrogen-containing vinyl copolymers processes for their (1997-05-20),

7. 5613494 - Polycondensates which contain tartaric acid derivatives, processes for (1997-03-25),

8. 5505784 - Polycondensates which contain tartaric acid derivatives, processes for (1996-04-09),

9. 5470843 - Carbohydrate-containing polymers, their preparation and use (1995-11-28),

10. 5430110 - Polyvinylamine derivatives having hydrophilic centers, processes for (1995-07-04),

11. 5428112 - Crosslinked, nitrogen-containing vinyl copolymers, processes for their (1995-06-27),

12. 5391696 - Polycondensates which contain tartaric acid derivatives, processes for (1995-02-21),

13. 5317065 - Poly amino dicarboxylic acid-co-anhydro amino dicarboxylic acid (1994-05-31),

14. 5229469 - Biologically degradable polyamino dicarboxylic acid--CO--anhydro amino (1993-07-20),

15. 5205287 - Ultrasonic contrast agents, processes for their preparation and the use (1993-04-27),

Title: Axel Walch - Innovative Inventor from Frankfurt am Main

Introduction: Axel Walch is a renowned inventor based in Frankfurt am Main, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Axel Walch holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating solutions for the future.

Career Highlights: With a career spanning over two decades, Axel Walch has worked with leading research institutions and companies to develop cutting-edge technologies that have had a significant impact on industries worldwide.

Collaborations: Throughout his career, Axel Walch has collaborated with top universities, research institutions, and innovative companies to bring his ideas to life and turn them into successful inventions.

Conclusion: Axel Walch's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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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.