USPTO trademark

NUTRASWEET

RegisteredUSPTOWord markClass 1Class 5Class 30

"NUTRASWEET" is a word mark owned by Manus Bio, Inc., filed at the USPTO on February 23, 1984. It is registered and covers classes 1, 5 and 30.

View Manus Bio, Inc. portfolio Get this data via the API

Data current as of March 17, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since February 20, 2026
Filed: February 23, 1984
Registered: May 21, 1985
Expires: Not recorded
Application no.: 73466992
Registration no.: 1336188
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 3 classes

Ownership

Who owns NUTRASWEET

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

Owner

Manus Bio, Inc.

Cambridge, United States

71 trademarks in the portfolioView company

Representative

Todd A. Denys

Mandelbaum Barrett PC

Goods and services

What the mark covers

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

01Class 1 · Chemicals
[ Chemical Compound Used as a Sweetening Ingredient in the Manufacture of Food Products and Beverages ]
05Class 5 · Pharmaceuticals
[ DIETARY AID, NAMELY A LOW-CALORIE SWEETENING INGREDIENT USED IN THE MANUFACURE OF FOOD PRODUCTS AND BEVERAGES ]
30Class 30 · Staple Foods
Sweetening Ingredient Used in the Manufacture of Food Products and Beverages

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 2, 2026Teas change of correspondence received
March 2, 2026Attorney/dom.rep.revoked and/or appointed
March 2, 2026Teas revoke/app/change addr of atty/dom rep received
February 20, 2026Notice of acceptance of partial sec. 8 & 9 emailed
February 20, 2026Registered and renewed (third renewal - 10 yrs)
February 20, 2026Registered - sec. 9 granted/check record for sec. 8
February 20, 2026Registered - partial sec. 8 (10-yr) accepted
February 20, 2026Case assigned to post registration paralegal
November 21, 2025Teas section 8 & 9 received
May 21, 2024Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About NUTRASWEET

Who owns the trademark "NUTRASWEET"?

The USPTO trademark "NUTRASWEET" (application 73466992) is owned by Manus Bio, Inc.

What is the status of "NUTRASWEET"?

Its status at the USPTO is: registered.

When was "NUTRASWEET" registered?

It was registered on May 21, 1985.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull NUTRASWEET 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_019d1683-7367-753e-9c1c-249e61af6bee
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1683-7367-753e-9c1c-249e61af6bee",
  "object": "trademark",
  "mark_text": "NUTRASWEET",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "73466992",
  "filing_date": "1984-02-23",
  "nice_classes": [
    1,
    5,
    30
  ],
  "owners": [
    {
      "name": "MANUS BIO, INC.",
      "entity_id": "ent_019eb7a4-0293-723b-b406-d4b0e646443b"
    }
  ]
}