CIPO trademark

DitropanXL

RegisteredCIPOWord markClass 5

"DitropanXL" is a word mark owned by Alza Corporation, filed at the CIPO on August 31, 2001. It is registered and covers class 5 (Pharmaceuticals).

View Alza Corporation portfolio Get this data via the API

Data current as of June 14, 2025Official CIPO record

DitropanXL

Word mark as filed with the CIPO

Status: Registered; Since April 3, 2003
Filed: August 31, 2001
Registered: April 3, 2003
Expires: April 3, 2033
Application no.: 1114554
Registration no.: TMA578847
Office: CIPO; Canadian Intellectual Property Office
Mark type: Word mark; 1 class

Ownership

Who owns DitropanXL

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Alza Corporation

JNJ · United States

187 trademarks in the portfolioView company

Representative

Gowling WLG (Canada) LLP

Goods and services

What the mark covers

The products and services DitropanXL is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Pharmaceutical preparations, namely a controlled release form of oxybutynin for treatment of urge urinary incontinence and overactive bladder.

History

What has happened so far

Steps recorded by the CIPO, newest first.

April 3, 2018Renewed; DP:2017/10/12 RD:2017/10/11 RR:Gowling WLG (Canada) LLP Gowling WLG (Canada) LLP 160 Elgin Street Ottawa, Ontario K1P1C3 Canada
February 25, 2016Rep for Service Name Changed
August 13, 2014Rep for Service Changed; From: 5918 To: 8390 / Voir Preuve au dossier/See evidence on File No. 346115
May 2, 2014Rep for Service Name Changed
January 13, 2005Rep for Service Changed; From: 5479 To: 5918
April 3, 2003Registered
March 7, 2003Allowance Notice Sent
March 7, 2003Allowed
December 18, 2002Advertised; Vol.49 Issue 2512
October 18, 2002Approved

6 earlier steps on the official record.

FAQ

About DitropanXL

Who owns the trademark "DitropanXL"?

The CIPO trademark "DitropanXL" (application 1114554) is owned by Alza Corporation.

What is the status of "DitropanXL"?

Its status at the CIPO is: registered.

When was "DitropanXL" registered?

It was registered on April 3, 2003 and is due to expire on April 3, 2033.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DitropanXL and marks like it into your own product with one request.

GET/v1/trademarks/{id}
The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/events
Every step in the office history
GET/v1/proceedings?trademark_id={id}
Oppositions and cancellations against the mark

Get API key View docs

GET /v1/trademarks/{id}

ID=tm_019deb07-8537-715a-85cc-279504f0d8c1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019deb07-8537-715a-85cc-279504f0d8c1",
  "object": "trademark",
  "mark_text": "DitropanXL",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CA",
  "application_number": "1114554",
  "filing_date": "2001-08-31",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Alza Corporation",
      "entity_id": "ent_019ee98c-4ebe-71b2-af52-180685ef6bfa"
    }
  ]
}