PHYSICHEM TECHNOLOGIES, INC. Trademarks
PHYSICHEM TECHNOLOGIES, INC.
Filed: February 7, 1986
IRON SPONGE (HYDRATED IRON OXIDE ON SUBSTRATE) USED FOR REMOVAL OF H2S AND OTHER SULFUR CONTAINING COMPOUNDS FROM NATURAL…
Owned by: PHYSICHEM TECHNOLOGIES, INC.
Serial Number: 73581671
SWEET TREAT
Filed: July 15, 1991
chemical preparations; namely, a solid desiccant for use in the removal of sulphur related products from natural gases and…
Owned by: PHYSICHEM TECHNOLOGIES, INC.
Serial Number: 74185082
FERROSWEET
Filed: September 20, 1993
iron sponge (hydrated iron oxide on substrate) used for removal of H2S and other sulfur containing compounds from natural…
Owned by: PHYSICHEM TECHNOLOGIES, INC.
Serial Number: 74437450
