Trademark attorney

John L. Welsh

Welsh Flaxman & Gitler LLCUnited States

John L. Welsh of Welsh Flaxman & Gitler LLC (United States) is listed as the attorney or agent of record on 865 trademark filings, as reported by the trademark offices.

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Filings of record
865
Still active
262
Registration rate
63%
Latest filingFirst in 1979
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

+34 more

Activity

Filings per year

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

Peak year · 67 filed
2020
2021 to 2025 · filed
89
First filing
1979

Filings by year: 1979: 1, 1983: 1, 1984: 1, 1985: 2, 1987: 2, 1989: 3, 1990: 6, 1991: 2, 1992: 9, 1993: 17, 1994: 46, 1995: 32, 1996: 18, 1997: 3, 1998: 9, 1999: 61, 2000: 41, 2001: 33, 2002: 21, 2003: 35, 2004: 20, 2005: 16, 2006: 22, 2007: 28, 2008: 17, 2009: 20, 2010: 13, 2011: 10, 2012: 11, 2013: 39, 2014: 17, 2015: 23, 2016: 16, 2017: 30, 2018: 34, 2019: 49, 2020: 67, 2021: 22, 2022: 27, 2023: 16, 2024: 15, 2025: 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
PKSTARabandonedUSPTOThanh Alexander Nguyen21, 24, 25, 282025-07-16
PabandonedUSPTOThanh Alexander Nguyen21, 24, 25, 282025-07-16
XALEXAabandonedUSPTOEchez, Inc.422025-07-07
GRENOTRACKregisteredUSPTOGrenova, Inc.422025-05-23
GOOEY REMOVERregisteredUSPTORichard A. Porraro32025-04-23
TAKE IT ANYWHERE AND USE IT ON THE SPOTregisteredUSPTORichard A. Porraro32025-02-11
CPIPabandonedUSPTOCenter for the Protection of Intellectual Property412025-02-10
CENTER FOR THE PROTECTION OF INTELLECTUAL PROPERTYregisteredUSPTOCenter for the Protection of Intellectual Property412025-02-10
API

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  • 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_019d15e8-feab-7777-86a2-004586cbc0de
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d15e8-feab-7777-86a2-004586cbc0de",
  "object": "attorney",
  "name": "John L. Welsh",
  "firm_name": "Welsh Flaxman & Gitler LLC",
  "country_code": "US",
  "trademark_count": 869
}