SEIWA KASEI Trademark
Trademark Overview
On Tuesday, September 16, 2025, a trademark application was filed for SEIWA KASEI with the United States Patent and Trademark Office. The USPTO has given the SEIWA KASEI trademark a serial number of 79436650. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Thursday, May 14, 2026. This trademark is owned by SEIWA KASEI CO., LTD.. The SEIWA KASEI trademark is filed in the Chemical Products category with the following description:
Industrial chemicals; chemicals for use in manufacturing cosmetics; chemicals for use in manufacturing hair care products; hydrolyzed proteins for industrial use; hydrolyzed protein derivatives for industrial use; hydrolyzed protein acylated derivatives for industrial use; hydrolyzed protein quaternized derivatives for industrial use; hydrolyzed protein esterified derivatives for industrial use; hydrolyzed protein silylated derivatives for industrial use; fatty acid esters for industrial purposes; amino acids for industrial use; amino acid derivatives for industrial use; copolymers of hydrolyzed protein derivative and silane compounds for industrial purposes; copolymers of amino acid derivative and silane compounds for industrial purposes; ascorbic acid derivatives for industrial use; ion complex of hydrolyzed protein and fatty acid amidoamine for industrial purposes; ion complex of hydrolyzed protein derivative and fatty acid amidoamine for industrial purposes; ion complex of amino ac...
General Information
| Serial Number | 79436650 |
| Word Mark | SEIWA KASEI |
| Filing Date | Tuesday, September 16, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, May 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 | Tuesday, June 2, 2026 |
Trademark Statements
| NOT AVAILABLE | "KASEI" |
| Translation of Words in Mark | The English translation of "KASEI" in the mark is "transformation" or "chemical synthesis". The wording "SEIWA" has no meaning in a foreign language. |
| Goods and Services | Industrial chemicals; chemicals for use in manufacturing cosmetics; chemicals for use in manufacturing hair care products; hydrolyzed proteins for industrial use; hydrolyzed protein derivatives for industrial use; hydrolyzed protein acylated derivatives for industrial use; hydrolyzed protein quaternized derivatives for industrial use; hydrolyzed protein esterified derivatives for industrial use; hydrolyzed protein silylated derivatives for industrial use; fatty acid esters for industrial purposes; amino acids for industrial use; amino acid derivatives for industrial use; copolymers of hydrolyzed protein derivative and silane compounds for industrial purposes; copolymers of amino acid derivative and silane compounds for industrial purposes; ascorbic acid derivatives for industrial use; ion complex of hydrolyzed protein and fatty acid amidoamine for industrial purposes; ion complex of hydrolyzed protein derivative and fatty acid amidoamine for industrial purposes; ion complex of amino acid and fatty acid amidoamine for industrial purposes; surface-active chemical agents for use in manufacture; moisturizing chemical preparations for industrial use; emulsifiers for industrial purposes; softening chemical preparations for industrial use; ultra-violet absorbing agents contained in microcapsules based on copolymer of hydrolyzed protein derivative and silane compounds for industrial use; ultra-violet absorbing agents contained in microcapsules based on copolymer of amino acid derivative and silane compounds for industrial use |
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 | Thursday, November 13, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | SEIWA KASEI CO., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
Trademark Events
| Event Date | Event Description |
| Thursday, November 13, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, November 14, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, November 14, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, January 27, 2026 | ASSIGNED TO EXAMINER |
| Thursday, February 5, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, February 6, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, March 6, 2026 | REFUSAL PROCESSED BY MPU |
| Friday, March 6, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, March 26, 2026 | REFUSAL PROCESSED BY IB |
| Thursday, April 16, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 16, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 16, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 8, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, May 8, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Friday, May 8, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, May 8, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Friday, May 8, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
