Plug Power Inc trademarks

PLUGUnited StatesLEI 549300JPDKRSJ8JSM954

Plug Power Inc (PLUG) owns 38 unique trademarks in 3 jurisdictions, combined from 10 owner names in the registers. 25 of them are active.

Browse all trademarksGet this data via the API
Unique trademarks
38
Active66% of unique marks
25
Jurisdictions
3
Owner names grouped
10
Coverage

Where Plug Power Inc protects its brands

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 Devices2976%
  • Class 35Advertising and Business1847%
  • Class 37Building Construction and Repair1847%
  • Class 42Computer and Scientific Services1642%
  • Class 11Environmental Control Apparatus924%
  • Class 7Machines and Machine Tools821%
  • Class 1Chemicals718%
Activity

Filings per year

New trademarks Plug Power Inc has filed each year, counting each mark once.

Peak year · 12 filed
2016
2022 to 2026 · filed
9
First filing
1997

Filings by year: 1997: 1, 1999: 4, 2002: 2, 2003: 2, 2004: 4, 2010: 1, 2014: 3, 2016: 12, 2022: 6, 2023: 1, 2026: 2.

Disputes and deals

Oppositions, cancellations and ownership changes

Proceedings Plug Power Inc has been part of, and the assignments recorded against its marks.

Disputes & oppositions

Proceedings
1
As challenger
0
As defendant
1

By proceeding type

  • Opposition1

Outcomes

  • Other1

Assignments & security interests

Transactions
11
Marks acquired
6
Marks divested
6
Marks with liens
25
Unreleased security interests
4
  • Release4
  • Security interest4
  • Other1
  • Merger1
  • Assignment1

Recorded from 1999-05-11 to 2025-11-25.

Portfolio

Latest filings

The most recent applications across Plug Power Inc's owner names.

Browse all 38 register records
MarkStatusOfficeClassesFiled
GENECOmixedWIPO72026-06-15
GENECOpending publicationUSPTO72026-06-01
PLUG GREEN HYDROGEN AT WORKregisteredEUIPO1, 9, 11, 35, 37, 422023-01-18
PLUGmixedWIPO1, 9, 11, 35, 37, 422022-07-26
plugmixedWIPO1, 7, 9, 35, 37, 422022-07-26
GREEN HYDROGEN AT WORKmixedWIPO1, 9, 11, 35, 37, 422022-07-26
FAQ

About Plug Power Inc's trademarks

How many trademarks does Plug Power Inc own?

Plug Power Inc owns 38 unique trademarks across the registers Signa tracks.

How many of Plug Power Inc's trademarks are registered?

20 of Plug Power Inc's unique marks are registered.

Where does Plug Power Inc file the most trademarks?

Plug Power Inc holds the most marks at the USPTO, with 27 unique marks.

What is the stock ticker for Plug Power Inc?

Plug Power Inc trades under the ticker PLUG.

API

Get this data via the API

Every number on this page comes from the Signa API. Pull Plug Power Inc'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_019ebbc8-435a-72e8-a62d-a8ab3af347fc
curl https://api.signa.so/v1/entities/$ID/analytics \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "analytics_report",
  "subject": {
    "id": "ent_019ebbc8-435a-72e8-a62d-a8ab3af347fc",
    "object": "entity",
    "name": "PLUG POWER INC"
  },
  "portfolio": {
    "mark_count": 38,
    "active_count": 25,
    "jurisdiction_spread": {
      "US": 27,
      "EU": 7,
      "WO": 4
    }
  }
}