Alexander Berg

This inventor holds 6 USPTO granted patents. Top assignees: Firma Carl Freudenberg, Rohm Gmbh, R/hm Gmbh. Active years: 1979-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexander Berg. Retrieved from https://idiyas.com/inventor/alexander-berg-v59ob2td

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 159(Granted Patents)

Location History:

Holzminden, DE (1979 - 1980)
Hirschberg, DE (1980 - 1982)

Company Filing History:

4 out of 629

Firma Carl Freudenberg

where one patent can have more than one assignee

Years Active: 1979-1982

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4320201 - Method for making collagen sponge for medical and cosmetic uses (1982-03-16),

2. 4232123 - Method for making water-soluble hydrolyzates of keratinaceous materials (1980-11-04),

3. 4220724 - Method for treating raw materials containing collagen (1980-09-02),

4. 4220723 - Enzymatic treatment of proteinaceous animal waste products (1980-09-02),

5. 4185011 - Process for the production of collagen fibers (1980-01-22),

6. 4179333 - Method for making water-soluble elastin hydrolyzates (1979-12-18),

Title: The Innovative Contributions of Alexander Berg

Introduction

Alexander Berg is a notable inventor based in Hirschberg, Germany. He has made significant contributions to the fields of medical and cosmetic applications through his innovative patents. With a total of 6 patents to his name, Berg's work showcases his expertise and dedication to advancing technology.

Latest Patents

Among his latest patents, Berg has developed a "Method for making collagen sponge for medical and cosmetic uses." This process produces a collagen sponge that is insoluble yet highly swellable in water, featuring a velour-like surface that is particularly suited for various applications in the medical and cosmetic fields. Another significant patent is the "Method for making water-soluble hydrolyzates of keratinaceous materials." This method involves treating keratinaceous materials with acid at a low pH and elevated temperatures, followed by enzymatic degradation in an aqueous bath, resulting in a water-soluble hydrolyzate.

Career Highlights

Throughout his career, Alexander Berg has worked with reputable companies such as Firma Carl Freudenberg and Rohm GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Berg has collaborated with notable coworkers, including Zdenek Eckmayer and Rolf Monsheimer. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Alexander Berg's contributions to innovation in medical and cosmetic applications are commendable. His patents reflect a commitment to improving technology and enhancing the quality of products in these fields.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]