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Trademark Attorney / Law Firm

Constantine LINNIK – Trademark Portfolio

Constantine LINNIK specializes in Class 5 (Pharmaceuticals) trademark filings before the United States Patent and Trademark Office (USPTO), with 16 of 32 total filings concentrated in this category. The practice also covers Class 44 (Medical Services) along with 9 other Nice Classification classes. Filing activity spans from 2018 to 2025. Currently, 7 trademarks are registered and 3 are pending.

32 Total Trademarks
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All (32) Registered (7) Pending (3) Abandoned (21)
All Years 2025 2022 2021 2019 2018
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