USPTO trademark

FLUBLOK

RegisteredUSPTOWord markClass 5

"FLUBLOK" is a word mark owned by Protein Sciences Corporation, filed at the USPTO on May 7, 2004. It is registered and covers class 5 (Pharmaceuticals).

View Protein Sciences Corporation portfolioGet this data via the API
Official USPTO record
FLUBLOK trademark as filed
As filed with the USPTO
Status
Registered
Since May 5, 2026
Filed
May 7, 2004
Registered
May 2, 2006
Expires
Not recorded
Application no.
78415179
Registration no.
3088526
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns FLUBLOK

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

Owner

Protein Sciences Corporation

Meriden, United States

38 trademarks in the portfolioView company

Representative

Alexandra Kochian

Fross Zelnick Lehrman & Zissu, P.C.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of acceptance of sec. 8 & 9 - e-mailed
  2. Registered and renewed (second renewal - 10 yrs)
  3. Registered - sec. 8 (10-yr) accepted/sec. 9 granted
  4. Case assigned to post registration paralegal
  5. Teas section 8 & 9 received
  6. Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
  7. Review of correspondence complete - address updated
  8. Correspondence received in law office
  9. Assignment of ownership not updated automatically
  10. Attorney/dom.rep.revoked and/or appointed

10 earlier steps on the official record.

FAQ

About FLUBLOK

Who owns the trademark "FLUBLOK"?

The USPTO trademark "FLUBLOK" (application 78415179) is owned by Protein Sciences Corporation.

What is the status of "FLUBLOK"?

Its status at the USPTO is: registered.

When was "FLUBLOK" registered?

It was registered on May 2, 2006.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull FLUBLOK 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 keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2c30-8486-7695-b43d-fbff1231bb9d
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c30-8486-7695-b43d-fbff1231bb9d",
  "object": "trademark",
  "mark_text": "FLUBLOK",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "78415179",
  "filing_date": "2004-05-07",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Protein Sciences Corporation",
      "entity_id": "ent_01a10cd2-cb77-718d-b90f-620360b456f3"
    }
  ]
}