Inventor

Timothy L. Pickering

Inventor

Radford, VA, US

Overview

1978–1995

Patent span

Chemistry

Primary field (CPC C)

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

D21HPulp compositions11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C07CAcyclic or carbocyclic compounds6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

D04HMaking textile fabrics, e.g. from fibres or filamentary material6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to CIBA GEIGY CORP (2)· patent assignee history

1978–1992Based in Emmaus, PA, US· patent location history

1978Based in Blauvelt, NY, US· patent location history

1991–1995Patents assigned to AIR PROD & CHEM (4)· patent assignee history

1991Patents assigned to ARCO CHEM CO (1)· patent assignee history

1991Patents assigned to MITSUI PETROCHEMICAL IND (1)· patent assignee history

1993–1995Based in Radford, VA, US· patent location history

1995Patents assigned to INNOVATIVE TECH CENTER (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations