Press release from Companies

Publicerat: 2023-02-28 14:40:11

Polymer Factory Sweden AB: Polymer Factory Sweden AB trademark SpheriCal® is registered in the USA

Polymer Factory has received news that the trademark SpheriCal® is registered and approved for use in the USA as of January 24, 2023.

As a step to strengthen the products’ image and recognition, Polymer Factory has registered the trademark SpheriCal® in several different geographies. The Company has now received the registration certificate from the United States Patent and Trademark Office (USPTO) for the trademark in the United States.

The application was approved, and the trademark was published by the USPTO in December 2022, with a period of 30 days for third parties to oppose the approval. With no third-party opposition, the trademark SpheriCal® was registered as of January 24, 2023.

The USA is one of Polymer Factory’s most important markets and accounted for approx. 50% of sales in 2022.

For more information about Polymer Factory, please contact:
Elin Mignérus, CEO
Phone: +46 (0) 79 300 27 76

Polymer Factory (publ) is a leading global provider and producer of dendritic materials, with customers ranging from BigPharma, MedTech and BioTech companies, to research-intensive institutes and academic research groups. The Company’s dendritic materials act as smart delivery systems that enhance the effects of the substances they carry, e.g. a vaccine or an anticancer drug. They have also shown great promise in diagnostics, tissue engineering and in the development of vaccines. In addition, Polymer Factory has used the Company’s vast knowledge and expertise to develop a patented calibration technology, named SpheriCal®, designed for Mass Spectrometry instruments. The Company’s dendritic nanotechnologies have the potential to accelerate innovation in technologically demanding sectors, such as MedTech and BioTech. Learn more at

Läs mer hos Cision
Läs mer om Polymer Factory Sweden AB