Trademark Overview
On Wednesday, October 1, 2025, a trademark application was filed for EXELLENS with the United States Patent and Trademark Office. The USPTO has given the EXELLENS trademark a serial number of 99422777. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Tuesday, May 12, 2026. This trademark is owned by Samsung Biologics Co., Ltd.. The EXELLENS trademark is filed in the Advertising, Business and Retail Services, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:
business administration and office work; marketing services; demonstration of goods; import-export agency services; advertising services relating to pharmaceutical products; business advisory services for business in the field of medical services and healthcare; electronic data collection services for business purposes in the pharmaceutical and healthcare fields; providing consumer product information via the Internet; electronic data processing services relating to healthcare information; accounting consultancy services; healthcare cost management services; statistical analysis for research, development, and manufacturing in the field of biopharmaceuticals; data evaluation, and preparation of business reports in the field of biopharmaceutical research
conducting early evaluations in the field of new pharmaceuticals; drug discovery services; pharmaceutical research and development; research of pharmaceuticals; pharmaceutical product evaluation; scientific services, namely, toxicity analysis, cell-based toxicity assays, in vitro toxicity testing, bio-safety testing during drug development and manufacturing; scientific research services in the field of conducting clinical trials and supports for others; clinical studies of medicines; services for assessing the efficiency of pharmaceuticals, namely, potency and efficacy testing; analysis and evaluation of medical product development; medical research laboratory services; providing information on the testing, inspection and research of medical products; medicine research; evaluating of clinical trial progress being target group setting and data collection for scientific research purposes; computer programming services in the medical field; multiple nucleic acid analysis; scientific servi...
Custom manufacture of biopharmaceuticals, processing of medicinal materials; preservation of pharmaceuticals; processing of pharmaceuticals; processing of chemicals; processing of biopharmaceutical materials for others; processing of biopharmaceutical products, namely, raw materials, cell culture, purification, and formulation services; chemical treatment of liquids; custom manufacturing of cell lines for biopharmaceutical production; custom manufacturing of glycosylated pharmaceutical preparations with specific antibody binding
