Trademark attorney

Natasha Shabani

Greenberg Glusker Fields Claman & Machtinger LLPUnited States

Natasha Shabani of Greenberg Glusker Fields Claman & Machtinger LLP (United States) is listed as the attorney or agent of record on 1,631 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
1,631
Still active
834
Registration rate
68%
Latest filingFirst in 1939
2026
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

  • Class 35Advertising and Business26916%
  • Class 41Education and Entertainment25716%
  • Class 9Computers and Scientific Devices22614%
  • Class 42Computer and Scientific Services15810%
  • Class 20Furniture and Articles Not Otherwise Classified966%
  • Class 25Clothing956%
  • Class 43Hotels and Restaurants936%
  • Class 36Insurance and Financial684%

+35 more

Activity

Filings per year

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

Peak year · 134 filed
2016
2022 to 2026 · filed
438
First filing
1939

Filings by year: 1939: 1, 1985: 1, 1986: 2, 1987: 1, 1989: 1, 1990: 1, 1992: 1, 1993: 5, 1996: 2, 1997: 1, 1998: 3, 1999: 4, 2000: 7, 2001: 8, 2002: 2, 2003: 6, 2004: 9, 2005: 6, 2006: 25, 2007: 53, 2008: 69, 2009: 33, 2010: 40, 2011: 38, 2012: 53, 2013: 36, 2014: 48, 2015: 114, 2016: 134, 2017: 134, 2018: 102, 2019: 72, 2020: 83, 2021: 98, 2022: 117, 2023: 81, 2024: 94, 2025: 94, 2026: 52.

Clients

Companies on these filings

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

21 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
XO-RESETexaminingUSPTOClearstem Skincare, Inc.32026-10-15
CALMTECHexaminingUSPTOClearstem Skincare, Inc.32026-10-15
U.S. AGAINST THE WORLDexaminingUSPTOPeninsula Park Productions, LLC412026-10-06
WE PUT THE J IN JOYexaminingUSPTOWestside Jewish Community Center, Inc.352026-09-10
THE ANIMAL FAT EXPERTSexaminingUSPTOCoast Packing Company292026-08-28
PLAYAexaminingUSPTOPlaya Beauty, LLC32026-07-21
AIR CRE SUPER SHEETSexaminingUSPTOAmerican Industrial Real Estate Association362026-07-07
SUPER SHEETSpending publicationUSPTOAmerican Industrial Real Estate Association362026-07-07
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_019d14bd-d9b6-75f8-a361-5ef7221b2eec
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d14bd-d9b6-75f8-a361-5ef7221b2eec",
  "object": "attorney",
  "name": "Natasha Shabani",
  "firm_name": "Greenberg Glusker Fields Claman & Machtinger LLP",
  "country_code": "US",
  "trademark_count": 1631
}