SEA

What this record means

The record shows that “SEA” is a live, Principal Register registration owned by BirchTech Corp., a Delaware corporation, and it covers the Class 1 goods described as “chemical additives that enhance the ability of a sorbent to capture mercury for use in the field of the coal power industry.” Because the listed goods are narrowly tied to mercury‑capture chemicals for coal power, a similar name used in that technical area would create the closest record‑based concern, while uses in unrelated fields such as apparel, food, or software fall farther from the scope shown here. The record does not give BirchTech control over every possible use of the word “SEA.” The most recent meaningful event is the acceptance of the combined Section 8 (six‑year renewal) and Section 15 (ownership acknowledgment) declaration on October 21 2024, confirming the registration remains active. No oppositions, cancellations, or other enforcement actions appear in the supplied history. I’d treat this as a meaningful concern if you plan a mark in the same chemical‑additive niche, but the risk drops sharply for dissimilar products.