Opposition · USPTO

Opposition 91305477

OtherUSPTO

Opposition 91305477 at USPTO between Allergan, Inc. and Felix Bertram, over the mark SKINMED DOCTORS BY DR. FELIX BERTRAM, filed Feb 20, 2026. Status in the office record: other.

View SKINMED DOCTORS BY DR. FELIX BERTRAMGet this data via the API
Status
Other
Result
Other
Filed
Feb 20, 2026
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Allergan, Inc.

Respondent

Felix Bertram

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the SKINMED DOCTORS BY DR. FELIX BERTRAM filing.

  1. SKINMED DOCTORS BY DR. FELIX BERTRAM filed

    Application 79365410 filed at the USPTO.

  2. Opposition filed

    Allergan, Inc. started opposition 91305477 at USPTO against SKINMED DOCTORS BY DR. FELIX BERTRAM.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
SKINMED DOCTORS BY DR. FELIX BERTRAMContested79365410USPTO
SKINMEDICARelied on78134526USPTO
SKINMEDICARelied on78670479USPTO
SKINMEDICA <>Relied on78675180USPTO
SKINMEDICA PROCEDURE 360 SYSTEMRelied on88318508USPTO
SKINMEDICA FIRM & TONERelied on97360123USPTO
SKINMEDICA EVEN & CORRECTRelied on97360124USPTO
YOUR SKINMEDICA METHODRelied on98009947USPTO
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 API keyView docs
GET /v1/proceedings/{id}
ID=prc_9849a533-b80f-4bb0-a074-9b6dac13bc82
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_9849a533-b80f-4bb0-a074-9b6dac13bc82",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305477",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-02-20",
  "parties": [
    {
      "name": "Allergan, Inc.",
      "role": "opponent"
    },
    {
      "name": "Felix Bertram",
      "role": "respondent"
    }
  ]
}