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Frankfurt, Germany

Axel Walch

This inventor holds 31 USPTO granted patents. Top assignees: Hoechst Aktiengesellschaft, Glycorex Ab, Other. Active years: 1980-2000.

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 16

Forward Citations = 1,273(Granted Patents)

Company Filing History:

29 out of 6,662

Hoechst Aktiengesellschaft

1 out of 834,307

Other

patents

Years Active: 1980-2000

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Areas of Expertise:

Hydrophilic Polymers

Polyaspartamide Derivatives

Polyelectrolyte Complexes

Nanoparticles

Crosslinked Copolymers

Polycondensates

Biodegradable Polymers

Ultrasonic Contrast Agents

Microencapsulation

Macroporous Membranes

Hemodialysis Membranes

Permselective Membranes

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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