OPTIGEL trademark filings in Korea
Korean trademark applications and registrations filed by foreign applicants under the English mark name OPTIGEL. Data: gazette data as of 2026-10-01, later filings from daily collection up to 2026-11-09.
In Korean: OPTIGEL 상표 한국 출원 현황
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| Korean filings (foreign applicants) | 6 |
|---|---|
| Registered | 4 |
| Pending or published (under examination) | 0 |
| Earliest filing in this list | 1987-04-04 |
| Latest filing in this list | 2017-08-18 |
Korean spellings used with the English name OPTIGEL
Hangul mark names that appear together with the English name OPTIGEL in Korean trademark filings (any applicant), with the number of filings.
| Hangul spelling | Filings |
|---|---|
| 옵티젤 | 4 |
Filings
| Application no. | Mark | Applicant | Status | Filed | Registration no. | Expires |
|---|---|---|---|---|---|---|
| 4020177013974 | Optigel | BYK-Chemie GmbH | Registered | 2017-08-18 | 4014526190000 | 2027-05-17 |
| 5020080011481 | Optigel | BYK Additives, GmbH | Registered | 2008-06-05 | 4001627740000 | 2028-11-18 |
| 5019980002299 | Optigel | Sud-Chemie AG | Registered | 1998-04-30 | 4001627740000 | 2028-11-18 |
| 5019980000925 | Optigel | Sud-Chemie AG | Lapsed | 1998-02-09 | 4001568090000 | 2008-07-05 |
| 4019870006648 | Optigel | Sud-Chemie AG | Registered | 1987-04-04 | 4001627740000 | 2028-11-18 |
| 4019870006651 | Optigel | Sud-Chemie AG | Lapsed | 1987-04-04 | 4001568090000 | 2008-07-05 |
More Korean filings containing OPTIGEL
Registered, published or pending Korean filings whose mark name contains OPTIGEL as a word, or one of the Hangul spellings above (automatic text match). 4 filings; the latest 4 are shown.
| Application no. | Mark | Status | Filed |
|---|---|---|---|
| 4020200130910 | OptiGel 옵티젤 | Registered | 2020-07-27 |
| 4020200130911 | OptiGel 옵티젤 | Registered | 2020-07-27 |
| 4020200130912 | OptiGel 옵티젤 | Registered | 2020-07-27 |
| 4020200130913 | OptiGel 옵티젤 | Registered | 2020-07-27 |
Related brand pages
Nearby in the A to Z list: OPTEX · OPTI · OPTICA · OPTIFLOW · OPTILITE · OPTIM · OPTIMA · OPTIMAX
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Source: Korean trademark gazette data of the Ministry of Intellectual Property (MOIP) and daily collected filing data (gazette data as of 2026-10-01, later filings from daily collection up to 2026-11-09). Daily filings are added to this brand only when the applicant name matches an existing filing of this brand. Filings are grouped by the exact English mark name, and only filings in which every applicant is foreign are listed. Applicant names are shown only for this brand's filings.
To check new Korean filings that look similar to OPTIGEL, start a trademark search. More: brands with Korean trademark filings, trademark search in South Korea, Korean trademark opposition.