Trademark attorney

Mark S. Warnick

Wilson Sonsini Goodrich & RosatiUnited States

Mark S. Warnick of Wilson Sonsini Goodrich & Rosati (United States) is listed as the attorney or agent of record on 157 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
157
Still active
0
Registration rate
42%
Latest filingFirst in 1994
2011
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 9Computers and Scientific Devices5736%
  • Class 42Computer and Scientific Services4227%
  • Class 35Advertising and Business2214%
  • Class 10Medical Apparatus2013%
  • Class 41Education and Entertainment2013%
  • Class 44Medical, Beauty, and Agricultural149%
  • Class 36Insurance and Financial128%
  • Class 11Environmental Control Apparatus106%

+18 more

Activity

Filings per year

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

Peak year · 25 filed
2007
2007 to 2011 · filed
77
First filing
1994

Filings by year: 1994: 1, 1996: 1, 1999: 4, 2000: 4, 2001: 5, 2002: 2, 2003: 3, 2004: 15, 2005: 21, 2006: 24, 2007: 25, 2008: 18, 2009: 14, 2010: 17, 2011: 3.

Clients

Companies on these filings

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

29 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
KHAN ACADEMYabandonedUSPTOKhan Academy, Inc.41, 422011-05-06
NEXSTEPPEcancelledUSPTONexSteppe Inc.31, 352011-04-11
SETRODONabandonedUSPTOTranscept Pharmaceuticals, Inc.52011-01-06
INVISIBLY BETTERabandonedUSPTOSonova Holding AG102010-12-20
BOULDERabandonedUSPTOAscend Clinical, LLC9, 422010-10-06
PANORAMAabandonedUSPTOAscend Clinical, LLC42, 442010-09-24
PANORAMA PREabandonedUSPTOAscend Clinical, LLC42, 442010-09-24
VIZLabandonedUSPTOProsent Mobile Corporation422010-09-10
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_019d1adc-067e-75d9-a85c-aebb307a67d3
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d1adc-067e-75d9-a85c-aebb307a67d3",
  "object": "attorney",
  "name": "Mark S. Warnick",
  "firm_name": "Wilson Sonsini Goodrich & Rosati",
  "country_code": "US",
  "trademark_count": 157
}