Trademarks
KNOA PHARMACEUTICALS
- Serial number
- 97009404
- Registration number
- Not registered
- Filed
- 2021-09-02
- Registered
- Not registered
- Status
- Abandoned 2026-08-03 (USPTO status code 606, 2026-08-03; as of the dataset)
- Classes
- 005, 042
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2026-08-20
Goods and services
A house mark for a full line of pharmaceuticals; pharmaceuticals for use in the treatment of central nervous system disorders, pain, opioid overdose, opioid reversal, opioid use disorders, interstitial cystitis/bladder pain syndrome (IC/BPS), Overactive Bladder (OAB), Alcohol Use Disorder, Substance Use Disorder, sleep disorders including Insomnia Associated with Alcohol Cessation (IAAC), anaphylaxis; pharmaceuticals for use in the treatment of oncology conditions, specifically glioblastoma multiforme (GBM), non Hodgkin lymphoma, solid tumors, melanoma, chronic myelogenous leukemia, hemato-oncology, refractory/relapsed malignancies, alone or in combination with other agents; analgesics; pharmaceuticals, namely, opioid antagonists; syringes filled with pharmaceuticals for use in the treatment of opioid overdose, opioid reversal, or opioid use disorders; syringes filled with opioid antagonists; injectors filled with pharmaceuticals for use in the treatment of opioid overdose, opioid reversal, or opioid use disorders; injectors filled with opioid antagonists; injectable pharmaceuticals for use in the treatment of opioid overdose, opioid reversal, or opioid use disorders; injectable pharmaceuticals, namely, opioid antagonists | Pharmaceutical research and development
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Purdue Pharma L.P. | Original applicant, Owner at publication | Entity Code 13 | Stamford, CT | PURDUE PHARMA L.P. State business registration EXACT high confidence: identical full name and state | TRTDXFAP, file of 2026-08-20 |
| KNOA PHARMA LLC | New applicant after publication | Limited Liability Company | STAMFORD, CT | TRTDXFAP, file of 2026-08-20 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-05-18 | Assignment Assigns the entire interest | PURDUE PHARMA L.P. | KNOA PHARMA LLC STAMFORD, CT | 9274/281 | TRTDXFAG, file of 2026-08-14 |
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.