COLSIGEN Trademark
Trademark Overview
On Monday, December 9, 2024, a trademark application was filed for COLSIGEN with the United States Patent and Trademark Office. The USPTO has given the COLSIGEN trademark a serial number of 79417537. The federal status of this trademark filing is REGISTERED as of Tuesday, November 25, 2025. This trademark is owned by Stratpharma AG. The COLSIGEN trademark is filed in the Pharmaceutical Products category with the following description:
Skin care preparations for medical use; medicinal creams for skin care; biological preparations in the form of gels, mask, and sprays for medical and therapeutic use for aesthetic skin treatment procedures; collagen for medical use; biological preparations for medical use for aesthetic skin treatment procedures, skin regeneration, hydration, and repair
General Information
| Serial Number | 79417537 |
| Word Mark | COLSIGEN |
| Filing Date | Monday, December 9, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, November 25, 2025 |
| Registration Number | 8035845 |
| Registration Date | Tuesday, November 25, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 7, 2025 |
Trademark Statements
| Goods and Services | Skin care preparations for medical use; medicinal creams for skin care; biological preparations in the form of gels, mask, and sprays for medical and therapeutic use for aesthetic skin treatment procedures; collagen for medical use; biological preparations for medical use for aesthetic skin treatment procedures, skin regeneration, hydration, and repair |
Classification Information
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 20, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Stratpharma AG |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 33 - NOT AVAILABLE |
| Address | CH |
| Party Name | Stratpharma AG |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 33 - NOT AVAILABLE |
| Address | CH |
| Party Name | Stratpharma AG |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 33 - NOT AVAILABLE |
| Address | CH |
Trademark Events
| Event Date | Event Description |
| Thursday, February 20, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Sunday, February 23, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, February 23, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, May 28, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, June 3, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 4, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, July 26, 2025 | REFUSAL PROCESSED BY MPU |
| Saturday, July 26, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, August 8, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, August 8, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 8, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 15, 2025 | REFUSAL PROCESSED BY IB |
| Monday, September 8, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 1, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 7, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 7, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 25, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 25, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
