Trademark attorney

Roberta L. Corne

Roberta L. Corne of Arnold & Porter (United States) is listed as the attorney or agent of record on 23 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: 23
Still active: 0
Registration rate: 83%
Latest filingFirst in 1988: 1991

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

USPTO23100%

By classA mark can cover several classes

Class 41Education and Entertainment939%
Class 16Paper Goods and Printed Matter417%
Class 36Insurance and Financial417%
Class 25Clothing313%
Class 28Toys and Sporting Goods313%
Class 42Computer and Scientific Services313%
Class 9Computers and Scientific Devices29%
Class 5Pharmaceuticals14%

+2 more

Activity

Filings per year

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

Peak year · 14 filed: 1990
1987 to 1991 · filed: 23
First filing: 1988

Clients

Companies on these filings

Owners on the latest 23 filings of record that Signa links to a company record.

12 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
JERUSALEM REPORT	cancelled	USPTO	Jerusalem Report Publications Limited	16	1991-03-19
RYDER CUP MATCHES	cancelled	USPTO	Professional Golfers' Association of America	41	1991-01-23
THE EMPOWERMENT OPTION	cancelled	USPTO	Shea, James	41	1990-12-24
THE EARTH FUND	abandoned	USPTO	Environmental Federation of America	36	1990-11-28
UNIVU	cancelled	USPTO	EJV Partners, L.P.	36, 38, 42	1990-11-08
PGA CUP MATCHES	cancelled	USPTO	Professional Golfers' Association of America	41	1990-09-26
CCNV	cancelled	USPTO	Community for Creative Non-Violence	42	1990-09-12
PGA NATIONAL GOLF CLUB	cancelled	USPTO	Professional Golfers' Association Of America	41	1990-08-28

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_019d1792-69cd-7739-8cd2-a93ddbafa8fc
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "att_019d1792-69cd-7739-8cd2-a93ddbafa8fc",
  "object": "attorney",
  "name": "Roberta L. Corne",
  "firm_name": "Arnold & Porter",
  "country_code": "US",
  "trademark_count": 23
}