Trademark attorney

Douglas Hendricks

Douglas Hendricks of Morrison & Foerster, LLP (United States) is listed as the attorney or agent of record on 19 trademark filings, as reported by the trademark offices.

Browse filings Get this data via the API

Data current as of May 1, 2026

Filings of record: 19
Still active: 0
Registration rate: 26%
Latest filingFirst in 1985: 2002

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

USPTO19100%

By classA mark can cover several classes

Class 9Computers and Scientific Devices842%
Class 38Telecommunications737%
Class 41Education and Entertainment526%
Class 42Computer and Scientific Services421%
Class 35Advertising and Business211%
Class 19Non-metallic Building Materials15%
Class 32Light Beverages15%

Activity

Filings per year

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

Peak year · 8 filed: 2001
1998 to 2002 · filed: 16
First filing: 1985

Clients

Companies on these filings

Owners on the latest 19 filings of record that Signa links to a company record.

DSP Group, Inc.
United States
3 recent filings

9 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
TOTAL TELEPHONY SOLUTIONS	abandoned	USPTO	DSP Group, Inc.	9, 42	2002-05-06
CEDARDSPCORE	abandoned	USPTO	DSP Group, Inc.	9	2002-04-15
PHONE-ON-A-CHIP	abandoned	USPTO	DSP Group, Inc.	9	2002-03-04
VIVIFY	abandoned	USPTO	Net2000 Communications Services, Inc.	38	2001-03-21
XCETERA!	abandoned	USPTO	Net2000 Communications Services, Inc.	38	2001-02-28
VIBEX SOFTWARE	abandoned	USPTO	Vibex, Inc.	9, 41, 42	2001-02-28
NQL VISUAL CONTENT	abandoned	USPTO	NQL Inc.	42	2001-02-28
VIBEX SOFTWARE	abandoned	USPTO	Vibex, Inc.	9, 41, 42	2001-02-28

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 key View docs

GET /v1/attorneys/{id}

ID=att_019d16bb-ab05-774a-9976-bc48f38c16fe
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d16bb-ab05-774a-9976-bc48f38c16fe",
  "object": "attorney",
  "name": "Douglas Hendricks",
  "firm_name": "Morrison & Foerster, LLP",
  "country_code": "US",
  "trademark_count": 19
}