Trademark attorney

Gang Luo

Oliff PLCUnited States

Gang Luo of Oliff PLC (United States) is listed as the attorney or agent of record on 37 trademark filings, as reported by the trademark offices.

Browse filingsGet this data via the API
Filings of record
37
Still active
8
Registration rate
60%
Latest filingFirst in 2005
2021
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

+12 more

Activity

Filings per year

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

Peak year · 11 filed
2015
2017 to 2021 · filed
16
First filing
2005

Filings by year: 2005: 1, 2011: 1, 2013: 1, 2015: 11, 2016: 7, 2017: 4, 2019: 11, 2021: 1.

Clients

Companies on these filings

Owners on the latest 37 filings of record that Signa links to a company record.

14 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
[Design Mark]registeredUSPTOShanghai Sundise Traditional Chinese Medicine Co., Ltd5, 422021-06-21
[Design Mark]registeredUSPTOShanghai Sundise Traditional Chinese Medicine Co., Ltd52019-11-18
HINGETECHexaminingUSPTOShanghai Hinge Electronic Technologies Co., Ltd.9, 122019-09-10
HINGEPILOTexaminingUSPTOShanghai Hinge Electronic Technologies Co., Ltd.92019-09-10
SRLEDSabandonedUSPTOShanghai Sansi Electronic Engineering Co. Ltd.112019-07-26
SYLEDSabandonedUSPTOShanghai Sansi Electronic Engineering Co. Ltd.112019-07-26
SCLEDSabandonedUSPTOShanghai Sansi Electronic Engineering Co. Ltd.112019-07-26
SVLEDSabandonedUSPTOShanghai Sansi Electronic Engineering Co. Ltd.112019-07-26
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 keyView docs
GET /v1/attorneys/{id}
ID=att_019d2879-3bfa-76f6-9881-232cc807c33c
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d2879-3bfa-76f6-9881-232cc807c33c",
  "object": "attorney",
  "name": "Gang Luo",
  "firm_name": "Oliff PLC",
  "country_code": "US",
  "trademark_count": 37
}