Trademark attorney

Robert S. Katz

Banner & Witcoff, Ltd.United States

Robert S. Katz of Banner & Witcoff, Ltd. (United States) is listed as the attorney or agent of record on 205 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
205
Still active
92
Registration rate
52%
Latest filingFirst in 1999
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

+21 more

Activity

Filings per year

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

Peak year · 69 filed
2020
2021 to 2025 · filed
54
First filing
1999

Filings by year: 1999: 1, 2000: 1, 2003: 1, 2009: 1, 2010: 2, 2011: 3, 2012: 4, 2013: 9, 2014: 8, 2015: 3, 2016: 7, 2017: 11, 2018: 6, 2019: 25, 2020: 69, 2021: 27, 2022: 13, 2023: 1, 2024: 12, 2025: 1.

Clients

Companies on these filings

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

3 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
RAMÓN BILBAOregisteredUSPTOBodegas Ramón Bilbao, S.A.332025-01-17
VregisteredUSPTOTequila Volteo USA, LLC332024-10-25
THE ULTIMATE EXTREME BONDabandonedUSPTOSwift IP, LLC162024-09-23
THE ULTIMATE EXTREME BONDabandonedUSPTOSwift IP, LLC172024-09-23
THE ULTIMATE EXTREME BONDabandonedUSPTOSwift IP, LLC192024-09-23
THE OTHER SIDE OF THE MEDITERRANEANabandonedUSPTORamón Bilbao Vinos y Viñedos SL332024-04-15
ULTIMATE PUTTYregisteredUSPTOSwift IP, LLC12024-04-01
FLEX GLUEregisteredUSPTOSwift IP, LLC1, 162024-02-20
API

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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_019d1cdd-7ad1-74db-81ab-f2c725922d03
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1cdd-7ad1-74db-81ab-f2c725922d03",
  "object": "attorney",
  "name": "Robert S. Katz",
  "firm_name": "Banner & Witcoff, Ltd.",
  "country_code": "US",
  "trademark_count": 205
}