BOE
Filed: October 3, 1973
CHEMICAL ETCHANTS USED IN PRODUCTION OF SEMICONDUCTORS
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 73002729
MAE
Filed: June 2, 1981
Chemical Etchant Composition-Namely, an Acid Mix Used to Etch Semiconductor Materials
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 73313003
PARTICU-LO
Filed: August 30, 1988
HIGH PURITY CHEMICAL COMPOSITIONS FOR ELECTRONIC COMPONENT MANUFACTURE
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 73749260
CLASS 10
Filed: March 12, 1993
low particle electronic grade chemicals for use in the manufacture of semiconductors
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 74367491
PAE
Filed: June 17, 1993
chemical etchant composition; namely, an acid mix used to etch semiconductor materials
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 74402605
PARTICU-LO LTM
Filed: August 22, 1997
high purity chemical compositions for electronic component manufacture
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 75345314
TRILLIUM
High purity grade chemicals for use in the manufacture of microelectronic components and semiconductors
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 76439092
TECHPURE
Electronic grade chemicals for use in the manufacture of microelectronic components
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 76439094
GENTAK
Temporary, spin-on adhesive polymer coatings for use in the manufacture of microelectronic components and semiconductors
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 76454682
PMD
stain removing preparations, namely, stain removing preparations for the removal of etch residue and stains resulting from…
Owned by: KMG ELECTRONIC CHEMICALS, INC.
Serial Number: 77653160
