Prague, Czechia

Karel Ulbrich

This inventor holds 4 USPTO granted patents. Top assignees: Ceskoslovenska Akademie Ved, Carlton Medical Products Limited. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karel Ulbrich. Retrieved from https://idiyas.com/inventor/karel-ulbrich-1hrqahoc

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 107(Granted Patents)


Location History:

  • Prague, CZ (1977 - 1992)
  • Praha, CZ (1992)

Company Filing History:


Years Active: 1977-1992

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4 patents (USPTO):Explore Patents

Title: Karel Ulbrich: Innovator in Hydrolytically Degradable Hydrophilic Gels

Introduction

Karel Ulbrich is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of polymer science, particularly in the development of hydrolytically degradable hydrophilic gels. With a total of four patents to his name, Ulbrich's work has implications for various applications in medicine and materials science.

Latest Patents

Ulbrich's latest patents focus on hydrolytically degradable hydrophilic gels. These gels consist of individual chains of hydrophilic polymer interconnected with crosslinks. The method for preparing these gels involves subjecting hydrophilic monomers or their mixtures to radical polymerization or copolymerization. A key aspect of his method is the use of a new compound, N,O-dimethacryloylhydroxylamine, as a crosslinking agent. The process allows for a significant proportion of hydrophilic monomers, ranging from 50 to 99.8 molar percent, relative to all monomers present.

Career Highlights

Throughout his career, Karel Ulbrich has worked with esteemed organizations such as the Czechoslovak Academy of Sciences and Carlton Medical Products Limited. His experience in these institutions has allowed him to refine his expertise in polymer chemistry and contribute to innovative research.

Collaborations

Ulbrich has collaborated with notable colleagues, including Jiri Strohalm and Vladimir Chytry. These partnerships have fostered a collaborative environment that has enhanced the development of his innovative ideas.

Conclusion

Karel Ulbrich's contributions to the field of hydrolytically degradable hydrophilic gels highlight his role as a significant inventor. His work continues to influence advancements in polymer science and related applications.

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]
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