Inventor

Maurice Douek

Inventor

Beverly Hills, CA, US

Overview

1976–1992

Patent span

Chemistry

Primary field (CPC C)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds26%

C09JAdhesives26%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%

Y10TTechnical subjects covered by former us classification9%

C02FTreatment of water, waste water, sewage, or sludge4%

D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to AVERY PRODUCTS CORP (5)· patent assignee history

1976–1977Based in Los Angeles, CA, US· patent location history

1977Patents assigned to AVERY INTERNATIONAL CORP (1)· patent assignee history

1978Based in Beverly Hills, CA, US· patent location history

1992Patents assigned to DORICA JOSESPH G (1)· patent assignee history

1992Patents assigned to DOUEK MAURICE (1)· patent assignee history

1992Patents assigned to HILL DERRICK A (1)· patent assignee history

1992Based in Quebec, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations