Trademark attorney

Steven F. Weinstock

Wood, Phillips, Katz, Clark & MortimerUnited States

Steven F. Weinstock of Wood, Phillips, Katz, Clark & Mortimer (United States) is listed as the attorney or agent of record on 14 trademark filings, as reported by the trademark offices.

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Data current as of May 1, 2026

Filings of record: 14
Still active: 0
Registration rate: 86%
Latest filingFirst in 1982: 2003

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

USPTO14100%

By classA mark can cover several classes

Class 5Pharmaceuticals1286%
Class 1Chemicals17%
Class 9Computers and Scientific Devices17%
Class 10Medical Apparatus17%

Activity

Filings per year

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

Peak year · 4 filed: 1988
1999 to 2003 · filed: 4
First filing: 1982

Clients

Companies on these filings

Owners on the latest 14 filings of record that Signa links to a company record.

2 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

Mark	Status	Office	Owner	Classes	Filed
NEOPHECTIN	cancelled	USPTO	NeoPharm, Inc.	1, 5	2003-10-28
NEOLIPID	cancelled	USPTO	NeoPharm, Inc.	5	2001-03-29
NUTRIFOCUS	cancelled	USPTO	Abbott Laboratories	5	2000-11-10
READI THICK	cancelled	USPTO	Abbott Laboratories	5	2000-05-16
MICRO MACRO	abandoned	USPTO	Abbott Laboratories	10	1996-05-09
UROXATE	cancelled	USPTO	Tap Pharmaceuticals Inc.	5	1989-06-12
DITERA	cancelled	USPTO	Abbott Laboratories	5	1988-11-09
ERYBID	cancelled	USPTO	Abbott Laboratories	5	1988-08-11

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

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GET /v1/attorneys/{id}

ID=att_019d1654-9f33-76e2-8fed-58ec24a75fbe
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1654-9f33-76e2-8fed-58ec24a75fbe",
  "object": "attorney",
  "name": "Steven F. Weinstock",
  "firm_name": "Wood, Phillips, Katz, Clark & Mortimer",
  "country_code": "US",
  "trademark_count": 14
}