Lerner, David, Littenberg, Krumholz & Mentlik

Trademark firm

Lerner, David, Littenberg, Krumholz & Mentlik is a trademark firm. It is the firm of record on 73 trademarks, 33 of them still active, most of them at the USPTO. 51% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
73
Still active
33
Registration rate
51%
Jurisdictions
1
Coverage

Where Lerner, David, Littenberg, Krumholz & Mentlik files

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

+26 more

Activity

Filings per year

New trademarks Lerner, David, Littenberg, Krumholz & Mentlik has filed each year, counting each mark once.

Peak year · 44 filed
2020
2022 to 2026 · filed
1
First filing
1983

Filings by year: 1983: 2, 2004: 2, 2005: 1, 2006: 2, 2007: 1, 2008: 1, 2010: 2, 2011: 1, 2019: 1, 2020: 44, 2021: 15, 2026: 1.

Clients

Companies Lerner, David, Littenberg, Krumholz & Mentlik files for

Owners on the firm's latest 48 filings that Signa links to a company record.

22 more owners in these filings are not linked to a company record.

Filings

Latest filings

The most recent applications with Lerner, David, Littenberg, Krumholz & Mentlik as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
JUST DIRT.examiningUSPTOJust Dirt Coffee LLC302026-08-28
QUANT2AIabandonedUSPTOWorldQuant, LLC422021-04-30
AIGRIDabandonedUSPTOWorldQuant, LLC422021-04-30
GAMESabandonedUSPTOWorldQuant, LLC422021-04-30
GAMES.AIabandonedUSPTOWorldQuant, LLC422021-04-30
SAMURAIabandonedUSPTOWorldQuant, LLC422021-04-30
ALPHAMATRIXabandonedUSPTOWorldQuant, LLC422021-04-29
GELLIGLASSabandonedUSPTOCoral Labs, Inc.32021-04-29
People

Attorneys of record

Named attorneys and agents on the firm's filings, as reported by the offices.

Also on record: Stephen F. Roth, Gregory S. Gewirtz, Jonathan A. David, Joseph S. Littenberg, Paul H. Kochanski, Marvin S. Gittes, Roy H. Wepner, Kelly Y. Hwang, Jason H. Kasner.

FAQ

About Lerner, David, Littenberg, Krumholz & Mentlik

How many trademarks has Lerner, David, Littenberg, Krumholz & Mentlik filed?

Lerner, David, Littenberg, Krumholz & Mentlik is the firm of record on 73 trademarks tracked by Signa.

What is Lerner, David, Littenberg, Krumholz & Mentlik's trademark registration rate?

51% of the decided applications Lerner, David, Littenberg, Krumholz & Mentlik handled were registered.

Where does Lerner, David, Littenberg, Krumholz & Mentlik file trademarks?

Most of Lerner, David, Littenberg, Krumholz & Mentlik's filings are at the USPTO, with 73 marks.

How long has Lerner, David, Littenberg, Krumholz & Mentlik been filing trademarks?

Signa has filings by Lerner, David, Littenberg, Krumholz & Mentlik from 1983 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Lerner, David, Littenberg, Krumholz & Mentlik's filings into your own product with one request.

  • GET/v1/firms/{id}/analytics

    Portfolio by office, class and year, plus disputes

  • GET/v1/firms/{id}

    Firm record, registration rate and attorney count

  • GET/v1/firms/{id}/trademarks

    Every trademark the firm is of record on

Get API keyView docs
GET /v1/firms/{id}/analytics
ID=firm_019e28fd-2e6f-753a-877e-6d3659fe3d78
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019e28fd-2e6f-753a-877e-6d3659fe3d78",
    "object": "firm",
    "name": "LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK"
  },
  "portfolio": {
    "mark_count": 73,
    "active_count": 33,
    "jurisdiction_spread": {
      "US": 73
    }
  }
}