Darrow Mustafa PC

Trademark firm

Darrow Mustafa PC is a trademark firm. It is the firm of record on 133 trademarks, 67 of them still active, most of them at the USPTO. 66% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
133
Still active
67
Registration rate
66%
Jurisdictions
1
Coverage

Where Darrow Mustafa PC files

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

  • Class 10Medical Apparatus3325%
  • Class 42Computer and Scientific Services1914%
  • Class 9Computers and Scientific Devices97%
  • Class 28Toys and Sporting Goods97%
  • Class 19Non-metallic Building Materials86%
  • Class 20Furniture and Articles Not Otherwise Classified86%
  • Class 39Transportation and Storage75%
  • Class 11Environmental Control Apparatus65%

+24 more

Activity

Filings per year

New trademarks Darrow Mustafa PC has filed each year, counting each mark once.

Peak year · 26 filed
2015
2022 to 2026 · filed
36
First filing
1992

Filings by year: 1992: 1, 1996: 1, 2003: 1, 2004: 1, 2005: 2, 2008: 2, 2009: 5, 2010: 4, 2011: 2, 2012: 7, 2014: 3, 2015: 26, 2016: 10, 2017: 8, 2018: 2, 2019: 7, 2020: 5, 2021: 10, 2022: 9, 2023: 8, 2024: 7, 2025: 10, 2026: 2.

Clients

Companies Darrow Mustafa PC files for

Owners on the firm's latest 48 filings that Signa links to a company record.

20 more owners in these filings are not linked to a company record.

Filings

Latest filings

The most recent applications with Darrow Mustafa PC as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CHAR-BARRIERexaminingUSPTOCountry Oaks Landscape Supply, Inc.1, 192026-03-23
GOHOSPITALpending oppositionUSPTOPlanned Systems International, Inc.122026-02-23
BAYHOUSEallowedUSPTONorth Bay Fiber, LLC232025-10-28
L LONGEVITY HEALTH INSTITUTEregisteredUSPTOLongevity Health Institute, LLC442025-09-29
GARDEN GRIDpending publicationUSPTOTrafco LLC112025-08-08
PARTVIEWregisteredUSPTOFreightVerify, Inc.422025-02-10
DEALERVIEWabandonedUSPTOFreightVerify, Inc.422025-02-10
INVENTORYVIEWregisteredUSPTOFreightVerify, Inc.422025-02-10
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Christopher P. Darrow, Vikrant Panchal, Mark Harper, John Lingl, Mark A. Harper, Ph.D., Mark Zylka.

FAQ

About Darrow Mustafa PC

How many trademarks has Darrow Mustafa PC filed?

Darrow Mustafa PC is the firm of record on 133 trademarks tracked by Signa.

What is Darrow Mustafa PC's trademark registration rate?

66% of the decided applications Darrow Mustafa PC handled were registered.

Where does Darrow Mustafa PC file trademarks?

Most of Darrow Mustafa PC's filings are at the USPTO, with 133 marks.

How long has Darrow Mustafa PC been filing trademarks?

Signa has filings by Darrow Mustafa PC from 1992 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Darrow Mustafa PC's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_e3338199-db54-4748-ae31-6c7a15fc0d03
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_e3338199-db54-4748-ae31-6c7a15fc0d03",
    "object": "firm",
    "name": "DARROW MUSTAFA PC"
  },
  "portfolio": {
    "mark_count": 133,
    "active_count": 67,
    "jurisdiction_spread": {
      "US": 133
    }
  }
}