Inventor

John A. Manasso

Inventor

Roswell, GA, US

Overview

1990–2004

Patent span

Chemistry

Primary field (CPC C)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Pprimary

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds25%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties25%

D21HPulp compositions21%

C04BLime, magnesia13%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids4%

B41MPrinting, duplicating, marking, or copying processes4%

C09DCoating compositions, e.g. paints, varnishes or lacquers4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to GEORGIA KAOLIN CO (2)· patent assignee history

1990–1992Based in Belle Mead, NJ, US· patent location history

1993Patents assigned to ECC INT INC (1)· patent assignee history

1993–2003Based in Macon, GA, US· patent location history

2001–2003Patents assigned to IMERYS KAOLIN INC (2)· patent assignee history

2001–2004Based in Roswell, GA, US· patent location history

2004Patents assigned to IMERYS PIGMENTS INC (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations