Kolster Oy Ab
Kolster Oy Ab is a trademark firm. It is the firm of record on 2,647 trademarks, 1,903 of them still active, most of them at the EUIPO. 92% of its decided applications were registered.
- Trademarks of record
- 2,647
- Still active
- 1,903
- Registration rate
- 92%
- Jurisdictions
- 2
Where Kolster Oy Ab files
Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.
By classA mark can cover several classes
- Class 9Computers and Scientific Devices83632%
- Class 35Advertising and Business62824%
- Class 42Computer and Scientific Services60323%
- Class 37Building Construction and Repair38915%
- Class 41Education and Entertainment36214%
- Class 5Pharmaceuticals29611%
- Class 7Machines and Machine Tools26210%
- Class 16Paper Goods and Printed Matter2359%
+37 more
Filings per year
New trademarks Kolster Oy Ab has filed each year, counting each mark once.
- Peak year · 191 filed
- 2018
- 2022 to 2026 · filed
- 373
- First filing
- 1996
Filings by year: 1996: 17, 1997: 17, 1998: 22, 1999: 16, 2000: 47, 2001: 57, 2002: 53, 2003: 29, 2004: 41, 2005: 64, 2006: 55, 2007: 61, 2008: 53, 2009: 65, 2010: 100, 2011: 80, 2012: 123, 2013: 112, 2014: 137, 2015: 121, 2016: 188, 2017: 147, 2018: 191, 2019: 161, 2020: 181, 2021: 136, 2022: 94, 2023: 98, 2024: 74, 2025: 52, 2026: 55.
Companies Kolster Oy Ab files for
Owners on the firm's latest 48 filings that Signa links to a company record.
Koodiviidakko Oy
4 recent filingsPolar Electro Oy
3 recent filingsIlkka Oyj
3 recent filingsKuore Oy
2 recent filingsPurso-Tools Oy
2 recent filingsAb Hur Oy
1 recent filingHorisont Enterprises Ltd. Oy
1 recent filingLaponie Oy
1 recent filingKesko Oyj
1 recent filing
13 more owners in these filings are not linked to a company record.
Latest filings
The most recent applications with Kolster Oy Ab as the firm of record.
Browse all filings| Mark | Status | Office | Owner | Classes | Filed |
|---|---|---|---|---|---|
| MOMENTUM SCORE | examining | EUIPO | Polar Electro Oy | 9, 41 | 2026-10-16 |
| POLAR H12 | examining | EUIPO | Polar Electro Oy | 9, 10 | 2026-10-12 |
| VOA | examining | EUIPO | Ab Hur Oy | 9, 28, 41, 42 | 2026-09-25 |
| LUCIFER | pending opposition | EUIPO | Horisont Enterprises Ltd. Oy | 4, 11 | 2026-09-25 |
| REBOUND | pending opposition | EUIPO | Kuore Oy | 28 | 2026-09-07 |
| SISU | pending opposition | EUIPO | Kuore Oy | 28 | 2026-07-28 |
| MORSE | pending opposition | EUIPO | Myynninmaailma Oy | 35, 42 | 2026-07-09 |
| POLAR PULSE | pending opposition | EUIPO | Polar Electro Oy | 9, 10, 38, 41 | 2026-07-09 |
Attorneys of record
Named attorneys and agents on the firm's filings, as reported by the offices.
Also on record: Karl-Erik Jungfelt.
About Kolster Oy Ab
How many trademarks has Kolster Oy Ab filed?
Kolster Oy Ab is the firm of record on 2,647 trademarks tracked by Signa.
What is Kolster Oy Ab's trademark registration rate?
92% of the decided applications Kolster Oy Ab handled were registered.
Where does Kolster Oy Ab file trademarks?
Most of Kolster Oy Ab's filings are at the EUIPO, with 2,527 marks.
How long has Kolster Oy Ab been filing trademarks?
Signa has filings by Kolster Oy Ab from 1996 to 2026.
Get this data via the API
Every number on this page comes from the Signa API. Pull Kolster Oy Ab's filings into your own product with one request.
GET/v1/firms/{id}/analyticsPortfolio by office, class and year, plus disputes
GET/v1/firms/{id}Firm record, registration rate and attorney count
GET/v1/firms/{id}/trademarksEvery trademark the firm is of record on
ID=firm_019d1f6c-b55f-74c9-9e20-c9dc7b455f85
curl https://api.signa.so/v1/firms/$ID/analytics \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"object": "analytics_report",
"subject": {
"id": "firm_019d1f6c-b55f-74c9-9e20-c9dc7b455f85",
"object": "firm",
"name": "KOLSTER OY AB"
},
"portfolio": {
"mark_count": 2647,
"active_count": 1903,
"jurisdiction_spread": {
"EU": 2527,
"WO": 120
}
}
}