Diazald Trademark Details

Diazald was registered on Tuesday, March 27, 1962 and is currently owned by Sigma-Aldrich Co. LLC under the registration number 729029 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 12 years ago on Tuesday, March 20, 2012, according to the United State Patent & Trademark Office

Word Mark	Diazald
Status	Alive Registered 800 — Registered and Renewed

Current Owner

Sigma-Aldrich Co. LLC of Saint Louis, MO

View all trademarks for Sigma-Aldrich Co. LLC

Other Trademarks for Sigma-Aldrich Co. LLC

Previous Owners

Sigma-Aldrich Biotechnology Lp of Saint Louis, MO

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Other Trademarks for Sigma-Aldrich Biotechnology Lp

Aldrich Chemical Company, Inc. of Milwaukee, WI

View all trademarks for Aldrich Chemical Company, Inc.

Other Trademarks for Aldrich Chemical Company, Inc.

Serial Number	72107633
Registration Number	729029
Status Date	Tuesday, March 20, 2012
Filing Date	Tuesday, March 20, 2012
Registration Date	Tuesday, March 27, 1962
Attorney	Joel R. Samuels

Correspondent

Joel R. Samuels
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS MO 63105

Case File Statements

Amendment to a Registration/Renewal Certificate	The drawing is amended to appear as follows: DIAZALD, and The mark consists of standard characters, without claim to any particular font style, size or color.
Indication of Colors	Color is not claimed as a feature of the mark.
Goods & Services	N-Methyl-N-Nitroso-P-Toluenesulfonamide, an Organic Chemical Intermediate

Classifications

International Class Codes	001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes	006
Status	6 — Active
Status Date	Tuesday, November 2, 1999
First Use Anywhere	Friday, January 7, 1955
First Use In Commerce	Friday, January 7, 1955
Primary Code	006

Trademark Timeline

Jan 07 1955

First use anywhere for the mark
Jan 07 1955

First use in commerce for the mark
Nov 02 1960

Trademark application filed with USPTO
Mar 27 1962

Trademark officially registered with the USPTO
Mar 27 1982

Registered and Renewed (first Renewal - 20 Yrs)
Mar 27 1982

Registered and Renewed (first Renewal - 20 Yrs)
Mar 25 2002

Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 25 2002

Paper Received
Jun 09 2002

Registered and Renewed (first Renewal - 10 Yrs)
Jun 09 2002

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Oct 08 2008

Teas Change of Correspondence Received
Oct 29 2008

Case File In Ticrs
Sep 14 2011

Assignment of Ownership Not Updated Automatically
Oct 04 2011

Attorney Revoked And/or Appointed
Oct 04 2011

Teas Revoke/appoint Attorney Received
Dec 22 2011

Teas Section 7 Request Received
Dec 30 2011

Amendment Under Section 7 - Issued
Feb 15 2012

Teas Section 8 & 9 Received
Mar 20 2012

Notice of Acceptance of Sec. 8 & 9 - E-Mailed
Mar 20 2012

Registered and Renewed (second Renewal - 10 Yrs)
Mar 20 2012

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Mar 20 2012

Case Assigned To Post Registration Paralegal