Coorstek, LLC trademarks
Coorstek, LLC owns 45 unique trademarks in 1 jurisdiction. 15 of them are active.
- Unique trademarks
- 45
- Active33% of unique marks
- 15
- Jurisdictions
- 1
- Owner names grouped
- 1
Where Coorstek, LLC protects its brands
Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.
By office
- USPTO45100%
By classA mark can cover several classes
Filings per year
New trademarks Coorstek, LLC has filed each year, counting each mark once.
- Peak year · 7 filed
- 2020
- 2017 to 2021 · filed
- 10
- First filing
- 1969
Filings by year: 1969: 1, 1972: 1, 1974: 2, 1982: 1, 1983: 1, 1986: 1, 1988: 1, 1990: 1, 1991: 1, 1997: 1, 1999: 2, 2000: 3, 2001: 1, 2002: 1, 2003: 2, 2004: 2, 2005: 1, 2008: 3, 2009: 1, 2010: 2, 2012: 2, 2013: 1, 2014: 3, 2017: 2, 2020: 7, 2021: 1.
Oppositions, cancellations and ownership changes
Proceedings Coorstek, LLC has been part of, and the assignments recorded against its marks.
Disputes & oppositions
- Proceedings
- 1
- As challenger
- 1
- As defendant
- 0
By proceeding type
- Opposition1
Outcomes
- Other1
Assignments & security interests
- Transactions
- 17
- Marks acquired
- 11
- Marks divested
- 7
- Marks with liens
- 41
- Unreleased security interests
- 3
- Assignment8
- Security interest3
- Merger2
- Release2
- Name change2
Recorded from 1999-12-13 to 2025-10-29.
Latest filings
The most recent applications across Coorstek, LLC's owner names.
Browse all 45 register recordsAbout Coorstek, LLC's trademarks
How many trademarks does Coorstek, LLC own?
Coorstek, LLC owns 45 unique trademarks across the registers Signa tracks.
How many of Coorstek, LLC's trademarks are registered?
15 of Coorstek, LLC's unique marks are registered.
Where does Coorstek, LLC file the most trademarks?
Coorstek, LLC holds the most marks at the USPTO, with 45 unique marks.
Get this data via the API
Every number on this page comes from the Signa API. Pull Coorstek, LLC's portfolio into your own product with one request.
GET/v1/entities/{id}/analyticsPortfolio, disputes and ownership changes
GET/v1/entities/{id}Company record, ticker, LEI and owner names
GET/v1/entities/{id}/trademarksEvery trademark in the portfolio
ID=ent_019eb6f7-a5cd-7004-bf2c-8d1236688d08
curl https://api.signa.so/v1/entities/$ID/analytics \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"object": "analytics_report",
"subject": {
"id": "ent_019eb6f7-a5cd-7004-bf2c-8d1236688d08",
"object": "entity",
"name": "COORSTEK, LLC"
},
"portfolio": {
"mark_count": 45,
"active_count": 15,
"jurisdiction_spread": {
"US": 45
}
}
}