Opposition 91309981
PendingUSPTO
Opposition 91309981 at USPTO between Jazz Pharmaceuticals, Inc. and Xia Li, over the mark JAZEE, filed Aug 28, 2026. Status in the office record: pending.
- Status
- Pending
- Filed
- Aug 28, 2026
- Marks involved
- 8
Parties
Who is involved
The parties as named in the office record.
Respondent
Xia Li
Timeline
How the case has moved
Dates from the USPTO record and the JAZEE filing.
JAZEE filed
Application 99517090 filed at the USPTO.Opposition filed
Jazz Pharmaceuticals, Inc. started opposition 91309981 at USPTO against JAZEE.- Next
Awaiting decision
No decision is recorded at USPTO yet.
Marks
Marks involved
1 contested mark, 7 marks the challenger relies on.
| Mark | Role | Application | Office |
|---|---|---|---|
| JAZEE | Contested | 99517090 | USPTO |
| JAZZ | Relied on | 77113899 | USPTO |
| JP JAZZ PHARMACEUTICALS | Relied on | 77113917 | USPTO |
| JAZZ PHARMACEUTICALS | Relied on | 78228989 | USPTO |
| JAZZ PHARMACEUTICALS | Relied on | 86661335 | USPTO |
| JP JAZZ PHARMACEUTICALS | Relied on | 86661339 | USPTO |
| JP JAZZ PHARMACEUTICALS | Relied on | 88223219 | USPTO |
| JP JAZZ PHARMACEUTICALS | Relied on | 98726519 | USPTO |
API
Get this data via the API
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GET/v1/proceedings/{id}Parties, dates, outcome and every mark in the case
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GET /v1/proceedings/{id}
ID=prc_ffa4442e-b888-4a2b-91a1-45b3015a8e48
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_ffa4442e-b888-4a2b-91a1-45b3015a8e48",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91309981",
"status": "pending",
"office_code": "US",
"filed_date": "2026-08-28",
"parties": [
{
"name": "Jazz Pharmaceuticals, Inc.",
"role": "opponent"
},
{
"name": "XIA LI",
"role": "respondent"
}
]
}