Trademarks Filed by Ecolab USA Inc.

215 trademark applications recorded in the national registry under this applicant name.

The IP India register records 215 trademark applications filed by Ecolab USA Inc., filed predominantly from State Not Specified. Filings run from 2 November 1950 to 23 September 2026. The portfolio is concentrated in Class 1 — Chemicals, which accounts for 22.8% of the filings, followed by Class 42 — Technology & IT Services at 17.2%. The most common registry status across the portfolio is Registered (100 marks).

Also recorded as:ECOLAB USA INC.ECOLAB USA INC

215Applications
13Classes covered
Nov 1950First filing
Sep 2026Latest filing

Classes Ecolab USA Inc. Has Filed In

NICE classes ranked by applications filed under this name. Indian trademark protection extends only to the classes actually filed in — a class absent from this table is not covered by these registrations.
NICE classShare of portfolioApplications
Class 1 — Chemicals49 (22.8%)
Class 42 — Technology & IT Services37 (17.2%)
Class 5 — Pharmaceuticals22 (10.2%)
Class 9920 (9.3%)
Class 3 — Cosmetics & Cleaning20 (9.3%)
Class 9 — Electronics & Software15 (7%)
Class 11 — Lighting & Appliances10 (4.7%)
Class 35 — Business & Retail Services7 (3.3%)
Class 37 — Construction & Repair7 (3.3%)
Class 41 — Education & Entertainment5 (2.3%)
Class 4 — Lubricants & Fuels4 (1.9%)
Class 7 — Machinery3 (1.4%)
Other classes16 (7.4%)

Registry Status of These Filings

Status is the free-text value the registry records against each application. "Unknown" means no status had been published for that record at the last refresh.
StatusShare of portfolioApplications
Registered100 (46.5%)
Accepted & Advertised28 (13%)
Protection Granted26 (12.1%)
Under Examination23 (10.7%)
Objected13 (6%)
Opposed11 (5.1%)
Ready for Examination7 (3.3%)
New Application4 (1.9%)
Abandoned1 (0.5%)
IR Cancelled1 (0.5%)
Accepted1 (0.5%)

All Trademarks Filed by Ecolab USA Inc.

Every trademark application the register attributes to Ecolab USA Inc., newest filing first. Each row links to that mark's full registry record.

  1. OPTIMER
    App. No. 508651Class 1Filed 13 Apr 1989
    Registered
  2. COREXIT
    App. No. 473859Class 1Filed 17 Jun 1987
    Registered
  3. ECOLAB
    App. No. 461917Class 9Filed 17 Oct 1986
    Registered
  4. ECOLAB
    App. No. 461916Class 7Filed 17 Oct 1986
    Registered
  5. ECOLAB
    App. No. 461915Class 5Filed 17 Oct 1986
    Registered
  6. ECOLAB
    App. No. 461913Class 1Filed 17 Oct 1986
    Registered
  7. NALCO
    App. No. 421858Class 7Filed 14 May 1984
    Registered
  8. NALCO
    App. No. 421857Class 5Filed 14 May 1984
    Registered
  9. NALCO
    App. No. 421856Class 4Filed 14 May 1984
    Registered
  10. NALCO
    App. No. 421855Class 1Filed 14 May 1984
    Registered
  11. NALCO
    App. No. 421854Class 1Filed 14 May 1984
    Registered
  12. DEVICE
    App. No. 247185Class 5Filed 12 Feb 1968
    Registered
  13. N (DEVICE)
    App. No. 247184Class 1Filed 12 Feb 1968
    Registered
  14. NALCO
    App. No. 147787Class 5Filed 05 Mar 1951
    Registered
  15. NALCO
    App. No. 145996Class 1Filed 02 Nov 1950
    Registered

About this data

Source
Sourced from the official IP India trademark register and the Trade Marks Journal. Only records published by the registry are counted — never applications filed through Trademarx.
Grouped by
The applicant name recorded on each application, normalised for case, spacing and punctuation — so "Ecolab USA Inc." and its other recorded spellings appear together on this page.
Filed from
Mostly State Not Specified — see all filings from State Not Specified.
Refreshed
Hourly.
Known limitation
Marks a business holds under a group company, a subsidiary, or a founder's personal name are recorded against those names and appear on their own pages, not here.

Frequently asked questions

How many trademarks does Ecolab USA Inc. have?

215 trademark applications in the IP India register are filed under the name Ecolab USA Inc., spanning 2 November 1950 to 23 September 2026. This counts filings recorded against that applicant name; marks held under a group company, a subsidiary, or a founder's personal name are recorded separately.

Which trademark classes does Ecolab USA Inc. file in?

Class 1 — Chemicals is the most-used class, with 49 filings — 22.8% of the portfolio. In total the portfolio covers 12 NICE classes. Indian trademark protection only extends to the classes actually filed in, so classes absent from this list are not covered by these registrations.

Can I use a brand name similar to one filed by Ecolab USA Inc.?

Not safely, if it is in a class this applicant already covers. A mark that is identical or deceptively similar to an earlier filing in the same or a related class can be refused by the registry or opposed after publication. Run a clearance search across the relevant classes before adopting a name.

Why does this page show more than one spelling of the name?

Registry records carry whatever name was typed on each application, so the same business often appears under several spellings (Ecolab USA Inc.; ECOLAB USA INC.; ECOLAB USA INC). This page groups them so the full portfolio is visible in one place.

How current is this data?

Sourced from the official IP India trademark register and the Trade Marks Journal. Only records published by the registry are counted — never applications filed through Trademarx. Status and class shown reflect what the Registry has on file at the time of the most recent refresh.

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