Kirschstein Israel Schiffmiller & Pieroni, P.C.

Trademark firm

Kirschstein Israel Schiffmiller & Pieroni, P.C. is a trademark firm. It is the firm of record on 2,719 trademarks, 1,328 of them still active, most of them at the USPTO. 75% of its decided applications were registered.

Browse filingsGet this data via the API
Trademarks of record
2,719
Still active
1,328
Registration rate
75%
Jurisdictions
2
Coverage

Where Kirschstein Israel Schiffmiller & Pieroni, P.C. 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

+36 more

Activity

Filings per year

New trademarks Kirschstein Israel Schiffmiller & Pieroni, P.C. has filed each year, counting each mark once.

Peak year · 160 filed
2015
2022 to 2026 · filed
333
First filing
1929

Filings by year: 1929: 1, 1944: 1, 1947: 5, 1953: 1, 1956: 1, 1958: 1, 1963: 1, 1964: 1, 1966: 1, 1967: 2, 1969: 1, 1970: 1, 1971: 1, 1972: 1, 1973: 2, 1975: 3, 1976: 1, 1977: 3, 1978: 3, 1979: 1, 1980: 4, 1981: 3, 1982: 4, 1984: 5, 1985: 9, 1986: 3, 1987: 6, 1988: 7, 1989: 5, 1990: 14, 1991: 12, 1992: 17, 1993: 11, 1994: 11, 1995: 16, 1996: 15, 1997: 20, 1998: 20, 1999: 22, 2000: 16, 2001: 27, 2002: 46, 2003: 28, 2004: 25, 2005: 43, 2006: 69, 2007: 63, 2008: 98, 2009: 116, 2010: 122, 2011: 133, 2012: 122, 2013: 146, 2014: 130, 2015: 160, 2016: 143, 2017: 157, 2018: 138, 2019: 156, 2020: 118, 2021: 94, 2022: 91, 2023: 79, 2024: 73, 2025: 47, 2026: 43.

Clients

Companies Kirschstein Israel Schiffmiller & Pieroni, P.C. files for

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

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

Filings

Latest filings

The most recent applications with Kirschstein Israel Schiffmiller & Pieroni, P.C. as the firm of record.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
PM MENTAL HEALTHexaminingUSPTOPM Pediatrics Management Group LLC41, 442026-10-19
SYLVAexaminingUSPTOPollen Projects Ltd.322026-10-15
AROMASHIELD ITCHY BITESexaminingUSPTOPranarom International3, 52026-09-22
POLITICO SIGNALSexaminingUSPTOPolitico LLC9, 16, 35, 36, 38, 412026-09-22
NAXIS NEW ACTION WITH INNOVATIVE SPIRITSexaminingUSPTONaxis Co. Ltd.9, 16, 24, 422026-09-16
LSHGENexaminingUSPTOLSHGen442026-09-15
SIMPLY SNACKSexaminingUSPTOSimply Snacks LLC29, 302026-09-10
XT-SexaminingUSPTOEvs9, 422026-08-26
People

Attorneys of record

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

Also on record: David B Kirchstein, Lisa Pieroni, Lisa A. Pieroni, P.C..

FAQ

About Kirschstein Israel Schiffmiller & Pieroni, P.C.

How many trademarks has Kirschstein Israel Schiffmiller & Pieroni, P.C. filed?

Kirschstein Israel Schiffmiller & Pieroni, P.C. is the firm of record on 2,719 trademarks tracked by Signa.

What is Kirschstein Israel Schiffmiller & Pieroni, P.C.'s trademark registration rate?

75% of the decided applications Kirschstein Israel Schiffmiller & Pieroni, P.C. handled were registered.

Where does Kirschstein Israel Schiffmiller & Pieroni, P.C. file trademarks?

Most of Kirschstein Israel Schiffmiller & Pieroni, P.C.'s filings are at the USPTO, with 2,282 marks.

How long has Kirschstein Israel Schiffmiller & Pieroni, P.C. been filing trademarks?

Signa has filings by Kirschstein Israel Schiffmiller & Pieroni, P.C. from 1929 to 2026.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Kirschstein Israel Schiffmiller & Pieroni, P.C.'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_019d846d-e73b-745b-9fe4-956d438db6b8
curl https://api.signa.so/v1/firms/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "firm_019d846d-e73b-745b-9fe4-956d438db6b8",
    "object": "firm",
    "name": "KIRSCHSTEIN ISRAEL SCHIFFMILLER & PIERONI, P.C."
  },
  "portfolio": {
    "mark_count": 2719,
    "active_count": 1328,
    "jurisdiction_spread": {
      "US": 2282,
      "WO": 437
    }
  }
}