K-PEARL Trademark
Trademark Overview
On Monday, February 9, 2026, a trademark application was filed for K-PEARL with the United States Patent and Trademark Office. The USPTO has given the K-PEARL trademark a serial number of 79446182. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Saturday, June 6, 2026. This trademark is owned by Samsung Biologics Co., Ltd.. The K-PEARL 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:
Custom manufacture of biopharmaceuticals; processing of medicinal materials; custom manufacture of pharmaceuticals; preservation of pharmaceuticals; processing of pharmaceuticals; processing of chemicals; processing of biopharmaceutical materials for others; treatment of biopharmaceutical materials; chemical treatment of liquids; custom manufacture of cell lines for biopharmaceutical manufacturing; custom manufacture of specific antibody-binding glycosylated drugs.
Science laboratory services for high-efficiency glycan analysis; culturing of cells for scientific research purposes; scientific research; biological research and analysis relating to glycosylation profiles; multiple nucleic acid analysis; protein analysis; toxicity analysis; molecular analysis; development of biotechnology; biotechnology research; biological analysis; biological research; research of biologics; biochemical analysis; biochemical research; food research; conducting early evaluations in the field of new pharmaceuticals; drug discovery services; development of pharmaceutical preparations and medicines; pharmaceutical research and development; research of pharmaceuticals; pharmaceutical product evaluation; clinical research in the field of medicine; services for assessing the efficiency of pharmaceuticals; scientific research in the field of genetics and genetic engineering; genetics research; computer programming in the medical field; medical laboratories; computer softwa...
Advertising and commercial information services; business administration and office work; marketing services; demonstration of goods; import-export agency services; business advice for companies relating to medical services and healthcare; collection of electronic data for business purposes in the field of medicine and healthcare; on-line wholesale store services featuring pharmaceuticals; on-line retail store services featuring pharmaceuticals; wholesale store services featuring pharmaceuticals; retail store services featuring pharmaceuticals; presentation of goods on communication media, for retail purposes; providing consumer product information via the Internet; promoting the goods and services by means of operating an on-line comprehensive shopping mall; electronic data processing services relating to health care information; accountancy advice; health care cost management; statistical analysis, data evaluation and preparation of business reports relating thereto in the field of h...
General Information
| Serial Number | 79446182 |
| Word Mark | K-PEARL |
| Filing Date | Monday, February 9, 2026 |
| Status | 640 - NON-FINAL ACTION COUNTED - NOT MAILED |
| Status Date | Saturday, June 6, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Custom manufacture of biopharmaceuticals; processing of medicinal materials; custom manufacture of pharmaceuticals; preservation of pharmaceuticals; processing of pharmaceuticals; processing of chemicals; processing of biopharmaceutical materials for others; treatment of biopharmaceutical materials; chemical treatment of liquids; custom manufacture of cell lines for biopharmaceutical manufacturing; custom manufacture of specific antibody-binding glycosylated drugs. |
| Goods and Services | Science laboratory services for high-efficiency glycan analysis; culturing of cells for scientific research purposes; scientific research; biological research and analysis relating to glycosylation profiles; multiple nucleic acid analysis; protein analysis; toxicity analysis; molecular analysis; development of biotechnology; biotechnology research; biological analysis; biological research; research of biologics; biochemical analysis; biochemical research; food research; conducting early evaluations in the field of new pharmaceuticals; drug discovery services; development of pharmaceutical preparations and medicines; pharmaceutical research and development; research of pharmaceuticals; pharmaceutical product evaluation; clinical research in the field of medicine; services for assessing the efficiency of pharmaceuticals; scientific research in the field of genetics and genetic engineering; genetics research; computer programming in the medical field; medical laboratories; computer software technical support service relating to management support of medical image data; medicine research; analysis and evaluation of medical product development; providing information on the testing, inspection and research of medical products; evaluating of clinical trial progress; clinical trials. |
| Pseudo Mark | K PEARL |
| Goods and Services | Advertising and commercial information services; business administration and office work; marketing services; demonstration of goods; import-export agency services; business advice for companies relating to medical services and healthcare; collection of electronic data for business purposes in the field of medicine and healthcare; on-line wholesale store services featuring pharmaceuticals; on-line retail store services featuring pharmaceuticals; wholesale store services featuring pharmaceuticals; retail store services featuring pharmaceuticals; presentation of goods on communication media, for retail purposes; providing consumer product information via the Internet; promoting the goods and services by means of operating an on-line comprehensive shopping mall; electronic data processing services relating to health care information; accountancy advice; health care cost management; statistical analysis, data evaluation and preparation of business reports relating thereto in the field of healthcare. |
Classification Information
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, March 19, 2026 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, March 19, 2026 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, March 19, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Samsung Biologics Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
Trademark Events
| Event Date | Event Description |
| Thursday, March 19, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, March 20, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 20, 2026 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, June 2, 2026 | ASSIGNED TO EXAMINER |
| Saturday, June 6, 2026 | NON-FINAL ACTION WRITTEN |
| Sunday, June 7, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
