Trademark attorney

Christopher J. Chan

Christopher J Chan IP LawUnited States

Christopher J. Chan of Christopher J Chan IP Law (United States) is listed as the attorney or agent of record on 98 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
98
Still active
16
Registration rate
44%
Latest filingFirst in 1999
2024
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

+16 more

Activity

Filings per year

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

Peak year · 14 filed
2023
2020 to 2024 · filed
32
First filing
1999

Filings by year: 1999: 3, 2000: 1, 2002: 4, 2004: 2, 2006: 2, 2007: 4, 2009: 1, 2010: 1, 2011: 6, 2012: 3, 2013: 3, 2014: 11, 2015: 2, 2016: 1, 2017: 12, 2018: 1, 2019: 9, 2020: 2, 2021: 3, 2022: 4, 2023: 14, 2024: 9.

Clients

Companies on these filings

Owners on the latest 48 filings of record that Signa links to a company record.

31 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
AVNIRregisteredUSPTOAvnir, LLC422024-10-11
AVNIRregisteredUSPTOAvnir, LLC422024-10-11
PAINT ATLANTA PURPLEregisteredUSPTOAlma Domestic Violence Foundation, Inc25, 452024-10-03
WAGBOARDSregisteredUSPTOWag Boards LLC312024-04-14
WAGBOARDSregisteredUSPTOWag Boards LLC312024-04-14
CHICKS N BOBAregisteredUSPTOChicks N Boba Ltd. Co.432024-03-05
MASTER PHOregisteredUSPTOMaster Pho Us LLC432024-02-21
LA'TEP REAL ESTATE GROUPabandonedUSPTOLa'tep Realty LLC25, 28, 362024-02-09
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_019d1d55-7eaf-7724-b24a-c734213ba456
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1d55-7eaf-7724-b24a-c734213ba456",
  "object": "attorney",
  "name": "Christopher J. Chan",
  "firm_name": "CHRISTOPHER J CHAN IP LAW",
  "country_code": "US",
  "trademark_count": 98
}