SILENTSTEAM
Filed: October 13, 1987
STEAM BLOW CLEANING OF PIPE LINES
Owned by: HYDROCHEM LLC
Serial Number: 73689163
CAVIFLOW
Filed: April 6, 1988
INDUSTRIAL CLEANING SERVICES NAMELY, TURBINES AND PIPING
Owned by: HYDROCHEM LLC
Serial Number: 73720780
SLUG FLUSH
Filed: April 3, 1989
CLEANING SERVICES IN THE FIELD OF INDUSTRIAL PIPES
Owned by: HYDROCHEM LLC
Serial Number: 73790448
LANSCO
Filed: November 13, 1990
material treatment services; namely, processing and removal of heavy oil sludges for industrial applications
Owned by: HYDROCHEM LLC
Serial Number: 74114860
Image Trademark
Filed: May 22, 1996
industrial chemical cleaning services, high pressure water blasting cleaning services and other mechanical cleaning services…
Owned by: HYDROCHEM LLC
Serial Number: 75107984
HYDROCHEM
Filed: May 22, 1996
industrial chemical cleaning services, high pressure water blasting cleaning services and other mechanical cleaning services…
Owned by: HYDROCHEM LLC
Serial Number: 75107985
STARS
Filed: June 18, 2008
cleaning services, namely, cleaning of shell and tube heat exchangers in industrial facilities using a remotely monitored…
Owned by: HYDROCHEM LLC
Serial Number: 77501511
TEACH AND CLEAN
Filed: January 15, 2009
cleaning services, namely, cleaning of heat exchangers in industrial facilities using an automated or semi-automated high…
Owned by: HYDROCHEM LLC
Serial Number: 77650587
TECHNOLOGY. SAFETY. RESULTS.
Filed: March 18, 2009
Specialty repair and overhaul of industrial facilities; industrial cleaning of piping systems, plants, and refineries for…
Owned by: HYDROCHEM LLC
Serial Number: 77693533
STARS SYNCHRONIZED TOOLING AND ROBOTICS SYSTEM
Cleaning services, namely, cleaning of shell and tube heat exchangers in industrial facilities using a remotely monitored…
Owned by: HYDROCHEM LLC
Serial Number: 77820195
ZE-VAC
Filed: September 10, 2010
Industrial cleaning services, namely, collection of waste products from industrial facilities with a vacuum truck using…
Owned by: HYDROCHEM LLC
Serial Number: 85127146
HYDROCHEM
Filed: June 17, 2013
Industrial chemical cleaning services, high pressure water blasting cleaning services and other mechanical cleaning services…
Owned by: HYDROCHEM LLC
Serial Number: 85961192
