Trademark attorney

Mark A. Steiner, Esq.

Duane Morris LLPUnited States

Mark A. Steiner, Esq. of Duane Morris LLP (United States) is listed as the attorney or agent of record on 973 trademark filings, as reported by the trademark offices.

Filings of record
973
Still active
270
Registration rate
60%
Latest filingFirst in 1947
2022
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 · 60 filed
2021
2018 to 2022 · filed
222
First filing
1947

Filings by year: 1947: 5, 1958: 1, 1974: 1, 1978: 2, 1979: 1, 1980: 1, 1984: 1, 1986: 1, 1987: 1, 1988: 3, 1989: 1, 1990: 2, 1991: 3, 1992: 4, 1995: 3, 1996: 2, 1997: 10, 1998: 10, 1999: 11, 2000: 23, 2001: 14, 2002: 54, 2003: 39, 2004: 41, 2005: 38, 2006: 42, 2007: 52, 2008: 57, 2009: 41, 2010: 43, 2011: 46, 2012: 40, 2013: 41, 2014: 45, 2015: 20, 2016: 14, 2017: 35, 2018: 49, 2019: 34, 2020: 41, 2021: 60, 2022: 38.

Clients

Companies on these filings

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

19 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
PROPHETregisteredUSPTOSequential LLC152022-11-11
CLIMATE SOLUTIONS INCUBATORabandonedUSPTOJJ Grounded, LLC362022-11-03
NEJM AIregisteredUSPTOMassachusetts Medical Society412022-10-26
SOLAGE SPARKLING MINERAL WATERabandonedUSPTOCrystal Geyser Water Company322022-09-30
NEJM ESSENTIALSabandonedUSPTOMassachusetts Medical Society442022-09-26
ATLAS SECURE WIRE TRANSFER PLATFORMabandonedUSPTONano Banc9, 362022-09-13
H WORLDregisteredUSPTOH World Holdings Singapore Pte. Ltd.35, 432022-09-09
CANCER RESEARCH SAVES LIVESregisteredUSPTOAmerican Association for Cancer Research,Inc.35, 36, 412022-09-06
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 /v1/attorneys/{id}
ID=att_019d14cd-4d54-75ba-aa88-77190330969d
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14cd-4d54-75ba-aa88-77190330969d",
  "object": "attorney",
  "name": "Mark A. Steiner, Esq.",
  "firm_name": "Duane Morris LLP",
  "country_code": "US",
  "trademark_count": 973
}