CERTI-ZYME

LIVE

Serial Number

73048452

Owner

NATIONAL CHEMSEARCH CORPORATION

Attorney

Edyta Zydorek

First Use Date

Jul 15, 1965

Filing Date

Apr 3, 1975

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CERTI-ZYME Trademark

Serial Number: 73048452 • Registration: 1026001

CERTI-ZYME is a trademark filed by NATIONAL CHEMSEARCH CORPORATION on April 3, 1975. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

NATIONAL CHEMSEARCH CORPORATION (109 trademarks)

IRVING, TX 75060

Entity Type: 03

NCH CORPORATION (307 trademarks)

2727 Chemsearch Boulevard
IRVING, TX 75062

Entity Type: 03

Legal Representation

Attorney of Record

Edyta Zydorek

284 trademarks filed View all →

Correspondence Address

Edyta Zydorek NCH CORPORATION

2727 Chemsearch Boulevard

6N Legal

IRVING, TX 75062

United States

Trademark Details

Filing Date

April 3, 1975

Registration Date

December 2, 1975

First Use Anywhere

July 15, 1965

First Use in Commerce

October 8, 1965

Goods & Services

ENZYME COMPOUND FOR SEWAGE DISPOSAL

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 21, 2025 NA89

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Nov 21, 2025 RNL3

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 21, 2025 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 21, 2025 APRE

TEAS SECTION 8 & 9 RECEIVED

Aug 7, 2025 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 2, 2024 REM2

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 31, 2015 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 31, 2015 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 31, 2015 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 31, 2015 APRE

TEAS SECTION 8 & 9 RECEIVED

Sep 22, 2015 E89R

CASE FILE IN TICRS

Oct 24, 2007 CFIT

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 30, 2005 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 30, 2005 89AG

ASSIGNED TO PARALEGAL

Aug 25, 2005 PLGL

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jul 13, 2005 89AF

TEAS SECTION 8 & 15 RECEIVED

Jul 13, 2005 E815

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 9, 1995 RNL1

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Jun 30, 1995 9.AF

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 23, 1982 C15A

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