Mannkind Corp trademarks
Mannkind Corp (MNKD) owns 254 unique trademarks in 6 jurisdictions, combined from 13 owner names in the registers. 162 of them are active.
- Unique trademarks313 register records
- 254
- Active64% of unique marks
- 162
- Jurisdictions
- 6
- Owner names grouped
- 13
Where Mannkind Corp protects its brands
Each mark counts once here: an international registration is grouped with its country designations, not counted once per country. That gives the 254 unique marks above, from 313 register records.
By classA mark can cover several classes
- Class 5Pharmaceuticals13152%
- Class 10Medical Apparatus10943%
- Class 44Medical, Beauty, and Agricultural8132%
- Class 42Computer and Scientific Services249%
- Class 41Education and Entertainment187%
- Class 45Legal and Personal146%
- Class 36Insurance and Financial135%
- Class 9Computers and Scientific Devices125%
+7 more
Filings per year
New trademarks Mannkind Corp has filed each year, counting each mark once.
- Peak year · 26 filed
- 2025
- 2022 to 2026 · filed
- 83
- First filing
- 1999
Filings by year: 1999: 3, 2001: 1, 2002: 6, 2004: 3, 2005: 8, 2006: 9, 2007: 20, 2008: 16, 2009: 13, 2010: 12, 2012: 13, 2013: 1, 2014: 1, 2016: 4, 2017: 17, 2018: 2, 2019: 10, 2020: 21, 2021: 9, 2022: 15, 2023: 11, 2024: 12, 2025: 26, 2026: 19.
Oppositions, cancellations and ownership changes
Proceedings Mannkind Corp has been part of, and the assignments recorded against its marks.
Disputes & oppositions
- Proceedings
- 19
- As challenger
- 7
- As defendant
- 14
By proceeding type
- Opposition16
- Non use removal4
- Cancellation1
Outcomes
- Other8
- Pending7
- Withdrawn6
Assignments & security interests
- Transactions
- 12
- Marks acquired
- 8
- Marks divested
- 4
- Marks with liens
- 79
- Unreleased security interests
- 4
- Assignment4
- Security interest4
- Release3
- Name change1
Recorded from 2003-11-06 to 2026-05-07.
Latest filings
The most recent applications across Mannkind Corp's owner names.
Browse all 313 register records| Mark | Status | Office | Classes | Filed |
|---|---|---|---|---|
| TECHNOSPHERE INTERNATIONAL | examining | USPTO | 5, 10 | 2026-10-22 |
| MANNKIND CARES | examining | USPTO | 36, 42, 44 | 2026-09-08 |
| FUROSCIX READYFLOW | mixed | WIPO | 10 | 2026-08-21 |
| FUROSCIX READYFLOW | mixed | WIPO | 5 | 2026-08-18 |
| READY. SET. INHALE. | examining | USPTO | 5, 10, 44 | 2026-07-09 |
| MANNKIND | pending opposition | IP Australia | 5, 10 | 2026-06-29 |
About Mannkind Corp's trademarks
How many trademarks does Mannkind Corp own?
Mannkind Corp owns 254 unique trademarks across the registers Signa tracks, filed as 313 register records.
How many of Mannkind Corp's trademarks are registered?
113 of Mannkind Corp's unique marks are registered.
Where does Mannkind Corp file the most trademarks?
Mannkind Corp holds the most marks at the USPTO, with 157 unique marks.
What is the stock ticker for Mannkind Corp?
Mannkind Corp trades under the ticker MNKD.
Get this data via the API
Every number on this page comes from the Signa API. Pull Mannkind Corp'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_019ebbb7-fb40-71fd-9b8a-138faec09deb
curl https://api.signa.so/v1/entities/$ID/analytics \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"object": "analytics_report",
"subject": {
"id": "ent_019ebbb7-fb40-71fd-9b8a-138faec09deb",
"object": "entity",
"name": "MANNKIND CORP"
},
"portfolio": {
"mark_count": 254,
"active_count": 162,
"jurisdiction_spread": {
"US": 157,
"EU": 34,
"AU": 24
}
}
}