Pyrogent Trademark Details

Pyrogent was registered on Tuesday, December 17, 1974 and is currently owned by Lonza Walkersville, Inc. under the registration number 999468 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 9 years ago on Tuesday, January 20, 2015, according to the United State Patent & Trademark Office
Word Mark Pyrogent
Status Alive Registered 800 — Registered and Renewed

Current Owner

Lonza Walkersville, Inc. of East Rutherford, NJ

View all trademarks for Lonza Walkersville, Inc.
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Previous Owners

Mallinckrodt, Inc. of Saint Louis, MO

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Other Trademarks for Mallinckrodt, Inc.

Biowhittaker, Inc. of Walkersville, MD

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Biowhittaker Technologies, Inc. of Walkersville, MD

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Serial Number 73013443
Registration Number 999468
Status Date Tuesday, January 20, 2015
Filing Date Tuesday, January 20, 2015
Registration Date Tuesday, December 17, 1974
Attorney David M. Perry

Correspondent

David M. Perry
Blank Rome LLP
8th Floor
One Logan Square
Philadelphia PA 19103-6998

Case File Statements

Goods & Services Reagent for the Detection of Pyrogens in Pharmaceutical Products

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, March 1, 1983
First Use Anywhere Thursday, July 27, 1972
First Use In Commerce Thursday, July 27, 1972
Primary Code 001

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