Trademark attorney

Manni Li

Mei & Mark LLPUnited States

Manni Li of Mei & Mark LLP (United States) is listed as the attorney or agent of record on 10 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
10
Still active
8
Registration rate
90%
Latest filingFirst in 2015
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 · 3 filed
2019
2021 to 2025 · filed
3
First filing
2015

Filings by year: 2015: 1, 2018: 2, 2019: 3, 2020: 1, 2021: 1, 2022: 1, 2025: 1.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
PRIVYabandonedUSPTOPrivy Inc.112025-07-08
WETOURregisteredUSPTOWetour Travel Tech LLC412022-09-30
ASTHMAGOregisteredUSPTOCMI Health, Inc.92021-07-08
EXTRA+registeredUSPTOKairos Electric LLC112020-06-18
SPIROLINKregisteredUSPTOCmi Health, Inc.102019-11-14
SPIROLOOPregisteredUSPTOCmi Health, Inc.102019-11-14
[Design Mark]registeredUSPTOHuizhou Faith Electric Manufacture Co., Ltd.92019-04-10
OXYKNIGHTregisteredUSPTOCmi Health, Inc.102018-08-23
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_019d28ce-9eac-77e2-b80b-a1449de11948
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d28ce-9eac-77e2-b80b-a1449de11948",
  "object": "attorney",
  "name": "Manni Li",
  "firm_name": "Mei & Mark LLP",
  "country_code": "US",
  "trademark_count": 10
}