This inventor holds 1 USPTO granted patent. Top assignee: Spermatech as. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Espen Marcelius Gjems and His Patent for Enhancing Sperm Motility.
Introduction
Espen Marcelius Gjems is an inventor based in Oslo, Norway, associated with Spermatech AS. His patent work focuses on compounds intended to enhance sperm motility, particularly for applications in animal husbandry.
Latest Patents
Gjems is associated with 1 patent: “5-(1H-indol-3-yl)-oxazole, -oxadiazole and -furan derivatives as enhancers of sperm motility.” The invention describes compounds, their stereoisomers, and physiologically tolerable salts for enhancing sperm motility in non-human mammals. The compounds are intended to support livestock fertilization, especially in pigs, and may be used to prepare, pretreat, or store semen for artificial insemination.
Career Highlights
The patent reflects Gjems’s work in reproductive biotechnology and the development of compounds with potential applications in livestock breeding. Its stated uses include improving sperm motility and supporting artificial insemination procedures.
Collaborations
Gjems’s listed coworkers include Ken Roger Rosendal and Tuva Holt Hereng. His company affiliation is Spermatech AS.
Conclusion
Espen Marcelius Gjems’s patent centers on enhancing sperm motility for animal husbandry, with particular relevance to artificial insemination in livestock.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile