Opposition 91301336
OtherUSPTO
Opposition 91301336 at USPTO between American Medical Association and Healthcare Information and Management Systems Society, over the mark AMAM, filed Aug 28, 2025. Status in the office record: other.
- Status
- Other
- Result
- Other
- Filed
- Aug 28, 2025
- Marks involved
- 9
Parties
Who is involved
The parties as named in the office record.
Timeline
How the case has moved
Dates from the USPTO record and the AMAM filing.
AMAM filed
Application 98311435 filed at the USPTO.Opposition filed
American Medical Association started opposition 91301336 at USPTO against AMAM.
Marks
Marks involved
1 contested mark, 8 marks the challenger relies on.
| Mark | Role | Application | Office |
|---|---|---|---|
| AMAM | Contested | 98311435 | USPTO |
| AMA | Relied on | 76644330 | USPTO |
| AMA AMERICAN MEDICAL ASSOCIATION | Relied on | 76644332 | USPTO |
| AMA GUIDES | Relied on | 77863538 | USPTO |
| AMA | Relied on | 85505647 | USPTO |
| AMA MORNING ROUNDS | Relied on | 86547879 | USPTO |
| AMA JOURNAL OF ETHICS | Relied on | 86615379 | USPTO |
| AMA STEPS FORWARD | Relied on | 90755118 | USPTO |
| AMA JOY IN MEDICINE | Relied on | 98404367 | USPTO |
API
Get this data via the API
Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.
GET/v1/proceedings/{id}Parties, dates, outcome and every mark in the case
GET/v1/proceedings?trademark_id={trademark_id}Every proceeding on a mark
GET /v1/proceedings/{id}
ID=prc_ff4be640-d9dc-4ffe-aac8-67399ffb51a2
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_ff4be640-d9dc-4ffe-aac8-67399ffb51a2",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91301336",
"status": "other",
"office_code": "US",
"filed_date": "2025-08-28",
"parties": [
{
"name": "American Medical Association",
"role": "opponent"
},
{
"name": "Healthcare Information and Management Systems Society",
"role": "respondent"
}
]
}