EPURAY Trademark
Trademark Overview
On Tuesday, September 9, 2025, a trademark application was filed for EPURAY with the United States Patent and Trademark Office. The USPTO has given the EPURAY trademark a serial number of 99382086. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Tuesday, May 26, 2026. This trademark is owned by Heraeus Epurio LLC. The EPURAY trademark is filed in the Chemical Products category with the following description:
Chemicals for use in lithography; Chemical preparations for use in processing photosensitive material; Photographic developers for positive type photoresist; Liquid photoimagable compositions being photographic chemicals; Photosensitive materials, namely, photosensitive industrial chemicals for industrial preparations; Lithographic chemicals; Chemical compositions and materials for use in science; Chemicals for use in the semiconductor industry; Chemical preparations for use in industry; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemicals used in the manufacture of semiconductor chips; Chemical source material for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors; Chemical reagents for use in industry, other than for medical or veterinary purposes; Chemical compounds for use in the manufacture of polymers; Fluorspar compounds used to make chemicals for semiconductor manufacturing; Unprocessed fluo...
General Information
| Serial Number | 99382086 |
| Word Mark | EPURAY |
| Filing Date | Tuesday, September 9, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, May 26, 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, June 16, 2026 |
Trademark Statements
| Goods and Services | Chemicals for use in lithography; Chemical preparations for use in processing photosensitive material; Photographic developers for positive type photoresist; Liquid photoimagable compositions being photographic chemicals; Photosensitive materials, namely, photosensitive industrial chemicals for industrial preparations; Lithographic chemicals; Chemical compositions and materials for use in science; Chemicals for use in the semiconductor industry; Chemical preparations for use in industry; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemicals used in the manufacture of semiconductor chips; Chemical source material for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors; Chemical reagents for use in industry, other than for medical or veterinary purposes; Chemical compounds for use in the manufacture of polymers; Fluorspar compounds used to make chemicals for semiconductor manufacturing; Unprocessed fluorinated polymers; chemicals used in industry, namely, photoinitiators for the polymerization of artificial resins; Photocatalyst solutions; Resists of light sensitive resins; Industrial organic chemicals; Catalysts for use in the manufacture of polymers; Organic acids for industrial use; Polymerisation catalysts for chemical processes; Chemical preparations, namely, salts for industrial preparations; Perfluorinated chemical compounds prepared synthetically for use in manufacture; Compositions for use in the manufacture of radiation chemicals; Salts for industrial purposes; Curing agent for synthetic resin; Chemical substances for analyses in laboratories, other than for medical or veterinary purposes; chemical preparations for scientific purposes |
| Pseudo Mark | EP URAY |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 9, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Heraeus Epurio LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Vandalia, OH 45377
US |
Trademark Events
| Event Date | Event Description |
| Tuesday, September 9, 2025 | NEW APPLICATION ENTERED |
| Tuesday, September 9, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, January 29, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, January 30, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, February 11, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 11, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 11, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 7, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 7, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 7, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 18, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, May 18, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Monday, May 18, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Monday, May 18, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, May 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 8, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 8, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 8, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 10, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
