Trademark Overview
On Wednesday, May 27, 2026, a trademark application was filed for SIG SULPHIDE with the United States Patent and Trademark Office. The USPTO has given the SIG SULPHIDE trademark a serial number of 79452973. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, June 25, 2026. This trademark is owned by ECHA Microbiology Limited. The SIG SULPHIDE trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Computer & Software Services & Scientific Services categories with the following description:
Apparatus for analysing bacteria in samples (other than for medical use); apparatus for the detection of microbes in petroleum products; apparatus for the detection of microbial contamination in the aviation, engineering and marine industries; culture vessels for the culture of microbes in samples; petri dishes, cell culture vessels; parts and fittings for the aforesaid goods.
Analytical services relating to the testing of the microbial content of liquid or solids; designing testing procedures for the microbial contamination of products, in particular in the marine, petroleum or engineering industries; consultancy services relating to advice on the levels of biocides needed to reduce microbial contamination of equipment, in particular in the aviation, engineering or marine industries; advisory, information and consultancy services relating to the aforesaid services.
