KS-50 Trademark Details

Ks-50 was registered on Tuesday, May 12, 1987 and is currently owned by Dsm Ip Assets B.V. under the registration number 1438813 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 16 years ago on Tuesday, August 14, 2007, according to the United State Patent & Trademark Office

Word Mark	Ks-50
Status	Alive Registered 800 — Registered and Renewed

Current Owner

Dsm Ip Assets B.V. of Heerlen, NL

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Previous Owners

Cargill Food Ingredients US, LLC of Wayzata, MN

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Degussa Food Ingredients US, LLC of Philadelphia, PA

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Dairyland Food Laboratories, Inc. of Waukesha, WI

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Sanofi Bio-Industries, Inc. of Waukesha, WI

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Serial Number	73618385
Registration Number	1438813
Status Date	Tuesday, August 14, 2007
Filing Date	Tuesday, August 14, 2007
Registration Date	Tuesday, May 12, 1987
Attorney	Duane M. Byers

Correspondent

Duane M. Byers
Nixon & Vanderhye PC
11th Floor
901 North Glebe Road
Arlington VA 22203

Case File Statements

Goods & Services	Food Preservative (Namely Potassium Sorbate)
Pseudo Mark	Ks50

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, 046
Status	6 — Active
Status Date	Thursday, October 9, 1986
First Use Anywhere	Thursday, January 27, 1977
First Use In Commerce	Wednesday, February 9, 1977
Primary Code	001

Trademark Timeline

Jan 27 1977

First use anywhere for the mark
Feb 09 1977

First use in commerce for the mark
Sep 08 1986

Trademark application filed with USPTO
Dec 10 1986

Assigned To Examiner
Dec 15 1986

Approved For Pub - Principal Register
Jan 18 1987

Notice of Publication
Feb 17 1987

Published For Opposition
May 12 1987

Registered-Principal Register
May 12 1987

Trademark officially registered with the USPTO
Aug 12 1992

Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 07 1992

Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Dec 07 1992

Post Registration Action Mailed - Sec. 8 & 15
Oct 23 2006

Case File In Ticrs
Dec 20 2006

Automatic Update of Assignment of Ownership
Jul 12 2007

Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jul 12 2007

Teas Section 8 & 9 Received
Aug 07 2007

Assigned To Paralegal
Aug 14 2007

Registered and Renewed (first Renewal - 10 Yrs)
Aug 14 2007

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Jul 29 2014

Attorney Revoked And/or Appointed
Jul 29 2014

Teas Revoke/appoint Attorney Received
Jul 30 2014

Automatic Update of Assignment of Ownership
Mar 04 2016

Applicant/correspondence Changes (non-Responsive) Entered
Mar 04 2016

Teas Change of Owner Address Received
May 12 2016

Courtesy Reminder - Sec. 8 (10-Yr)/sec. 9 E-Mailed