Sigenergy Technology Co., Ltd. trademarks

China

Sigenergy Technology Co., Ltd. owns 20 unique trademarks in 9 jurisdictions, combined from 17 owner names in the registers. 19 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
20
Active95% of unique marks
19
Jurisdictions
9
Owner names grouped
17
Coverage

Where Sigenergy Technology Co., Ltd. protects its brands

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

+1 more

By classA mark can cover several classes

  • Class 9Computers and Scientific Devices1260%
  • Class 11Environmental Control Apparatus840%
  • Class 35Advertising and Business210%
Activity

Filings per year

New trademarks Sigenergy Technology Co., Ltd. has filed each year, counting each mark once.

Peak year · 8 filed
2026
2022 to 2026 · filed
20
First filing
2022

Filings by year: 2022: 2, 2023: 6, 2024: 4, 2026: 8.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Sigenergy Technology Co., Ltd. has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
5
As challenger
0
As defendant
5

By proceeding type

  • Opposition4
  • Appeal1

Outcomes

  • Other4
  • Withdrawn1

Assignments & security interests

Transactions
1
Marks acquired
1
Marks divested
0
Marks with liens
0
Unreleased security interests
0
  • Name change1

Recorded from 2025-06-26 to 2025-06-26.

Portfolio

Latest filings

The most recent applications across Sigenergy Technology Co., Ltd.'s owner names.

Browse all 20 register records
MarkStatusOfficeClassesFiled
tm_46b6e5b0-9adf-49fe-91a0-7271420caa93mixedWIPO112026-05-25
SIGENERGYregisteredIPI112026-04-27
SIGENERGYpending oppositionUSPTO9, 112026-04-23
SIGENERGYregisteredIMPI112026-04-21
SIGENERGYregisteredPRV112026-04-20
SIGENERGYregisteredNIPO112026-04-16
FAQ

About Sigenergy Technology Co., Ltd.'s trademarks

How many trademarks does Sigenergy Technology Co., Ltd. own?

Sigenergy Technology Co., Ltd. owns 20 unique trademarks across the registers Signa tracks.

How many of Sigenergy Technology Co., Ltd.'s trademarks are registered?

15 of Sigenergy Technology Co., Ltd.'s unique marks are registered.

Where does Sigenergy Technology Co., Ltd. file the most trademarks?

Sigenergy Technology Co., Ltd. holds the most marks at the EUIPO, with 6 unique marks.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Sigenergy Technology Co., Ltd.'s portfolio into your own product with one request.

  • GET/v1/entities/{id}/analytics

    Portfolio, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio

Get API keyView docs
GET /v1/entities/{id}/analytics
ID=ent_019ebb84-5d51-7265-b06c-56d1a36ceb10
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019ebb84-5d51-7265-b06c-56d1a36ceb10",
    "object": "entity",
    "name": "Sigenergy Technology Co., Ltd."
  },
  "portfolio": {
    "mark_count": 20,
    "active_count": 19,
    "jurisdiction_spread": {
      "EU": 6,
      "AU": 2,
      "CH": 2
    }
  }
}