WAFERTOC
Filed: January 20, 1984
an Instrument for Measuring Total Organic Carbon on the Surfaces of Silicon Wafers Used in the Manufacture of Semiconductors…
Owned by: O.I. Corporation
Serial Number: 73461658
PATTI
Filed: July 18, 1991
computer software; namely, for control of instrumentation for sample concentrators in the analytical instrumentation field…
Owned by: O.I. Corporation
Serial Number: 74186258
PATTI
Filed: May 26, 1993
computer software for control of instrumentation for sample concentrators in the analytical instrumentation field
Owned by: O.I. Corporation
Serial Number: 74395300
ALPKEM
Filed: December 5, 1997
chemical reagents for use with flow analyzers for commercial applications, scientific and research use
Owned by: O.I. Corporation
Serial Number: 75401091
CHROM-NET
Filed: October 15, 2002
Computer software for acquiring and displaying data from chromatography instruments
Owned by: O.I. Corporation
Serial Number: 76458315
CHROM-LINK
Filed: October 15, 2002
Computer software for acquiring and displaying data from chromatography instruments
Owned by: O.I. Corporation
Serial Number: 76458320
MYGC
Filed: May 9, 2019
Chromatography apparatus for laboratory use
Owned by: O.I. Corporation
Serial Number: 88422449
