MAINTAINER Trademark
Trademark Overview
On Wednesday, January 14, 2026, a trademark application was filed for MAINTAINER with the United States Patent and Trademark Office. The USPTO has given the MAINTAINER trademark a serial number of 99593727. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Tuesday, July 14, 2026. This trademark is owned by CSL Behring GmbH. The MAINTAINER trademark is filed in the Education & Entertainment Services, Computer & Software Services & Scientific Services, and Medical & Beauty Services & Agricultural Services categories with the following description:
Providing medical and scientific research information in the field of pharmaceuticals and clinical trials.
Educational services, namely, conducting classes, seminars, conferences, and workshops in the field of healthcare; Publication of the results of clinical trials; Education services, namely, conducting classes, seminars, conferences, and workshops, in the field of therapeutic treatments.
Providing information relating to diagnostic, prophylactic and therapeutic properties of pharmaceuticals; Provision of medical information.
General Information
| Serial Number | 99593727 |
| Word Mark | MAINTAINER |
| Filing Date | Wednesday, January 14, 2026 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Tuesday, July 14, 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 | Providing medical and scientific research information in the field of pharmaceuticals and clinical trials. |
| Goods and Services | Educational services, namely, conducting classes, seminars, conferences, and workshops in the field of healthcare; Publication of the results of clinical trials; Education services, namely, conducting classes, seminars, conferences, and workshops, in the field of therapeutic treatments. |
| Goods and Services | Providing information relating to diagnostic, prophylactic and therapeutic properties of pharmaceuticals; Provision of medical information. |
Classification Information
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 14, 2026 |
| Primary Code | 041 |
| 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 | Wednesday, January 14, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 14, 2026 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | CSL Behring GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 27 - NOT AVAILABLE |
| Address | Marburg D-35041
DE |
Trademark Events
| Event Date | Event Description |
| Wednesday, January 14, 2026 | NEW APPLICATION ENTERED |
| Wednesday, January 14, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, January 14, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 18, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 24, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 24, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 24, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, July 14, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
