Trademark attorney

Sumant Pathak

Rosenberg, Klein & LeeUnited States

Sumant Pathak of Rosenberg, Klein & Lee (United States) is listed as the attorney or agent of record on 6 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
6
Still active
5
Registration rate
80%
Latest filingFirst in 2022
2025
Coverage

Where these filings were made

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

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 2 filed
2022
2021 to 2025 · filed
6
First filing
2022

Filings by year: 2022: 2, 2024: 2, 2025: 2.

Clients

Companies on these filings

Owners on the latest 6 filings of record that Signa links to a company record.

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

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
AIR SPACEregisteredUSPTOAirspace International Co., Ltd.252025-07-02
MCT TRIGGERallowedUSPTOMagic Control Technology Corp.92025-03-14
F'NARCregisteredUSPTOMiiaura Biotech, Inc.32024-04-11
ANGIOGRIPabandonedUSPTOVishal Gupta102024-03-21
SMITTY'S SNACKSregisteredUSPTODaniel A. Smith29, 302022-10-14
LIBRELLEregisteredUSPTOAlways Champion Enterprise Co., Ltd.242022-09-20
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

Get API keyView docs
GET /v1/attorneys/{id}
ID=att_019d2a8d-4b29-730e-abf1-2ca41592a87c
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2a8d-4b29-730e-abf1-2ca41592a87c",
  "object": "attorney",
  "name": "SUMANT PATHAK",
  "firm_name": "Rosenberg, Klein & Lee",
  "country_code": "US",
  "trademark_count": 6
}