GLOW400 Trademark
Trademark Overview
On Friday, December 12, 2025, a trademark application was filed for GLOW400 with the United States Patent and Trademark Office. The USPTO has given the GLOW400 trademark a serial number of 99544684. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Thursday, April 23, 2026. This trademark is owned by LEICA MICROSYSTEMS (SCHWEIZ) AG. The GLOW400 trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Medical Instrument Products categories with the following description:
Embedded Software in a Medical Device (SiMD) for data processing, capturing, and recording images for use with microscopes, surgical apparatus, surgical microscopes, multispectral fluorescence imaging systems, medical imaging apparatus for use in surgical procedures, and with optical systems for microscopes, surgical microscopes and multispectral fluorescence imaging systems; Embedded Software in a Medical Device (SiMD) for processing, capturing, and recording images from medical imaging apparatus
Downloadable and recorded software for data processing, capturing, and recording images for use with microscopes, surgical apparatus, surgical microscopes, multispectral fluorescence imaging systems, medical imaging apparatus for use in surgical procedures, and with optical systems for microscopes, surgical microscopes and multispectral fluorescence imaging systems; Downloadable and recorded computer software for processing, capturing, and recording images
General Information
| Serial Number | 99544684 |
| Word Mark | GLOW400 |
| Filing Date | Friday, December 12, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, April 23, 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 | Tuesday, May 12, 2026 |
Trademark Statements
| Pseudo Mark | GLOW FOUR HUNDRED |
| Goods and Services | Embedded Software in a Medical Device (SiMD) for data processing, capturing, and recording images for use with microscopes, surgical apparatus, surgical microscopes, multispectral fluorescence imaging systems, medical imaging apparatus for use in surgical procedures, and with optical systems for microscopes, surgical microscopes and multispectral fluorescence imaging systems; Embedded Software in a Medical Device (SiMD) for processing, capturing, and recording images from medical imaging apparatus |
| Pseudo Mark | GLOW FOUR ZERO ZERO |
| Goods and Services | Downloadable and recorded software for data processing, capturing, and recording images for use with microscopes, surgical apparatus, surgical microscopes, multispectral fluorescence imaging systems, medical imaging apparatus for use in surgical procedures, and with optical systems for microscopes, surgical microscopes and multispectral fluorescence imaging systems; Downloadable and recorded computer software for processing, capturing, and recording images |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, December 12, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, December 12, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | LEICA MICROSYSTEMS (SCHWEIZ) AG |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 25 - NOT AVAILABLE |
| Address | Heerbrugg 9435
CH |
Trademark Events
| Event Date | Event Description |
| Friday, December 12, 2025 | NEW APPLICATION ENTERED |
| Friday, December 12, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, April 5, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, April 16, 2026 | ASSIGNED TO EXAMINER |
| Thursday, April 16, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 6, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
