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Inventor

David A. Yamaki

Inventor
West Deptford, NJ, US

Overview

2→
Patents
1983–1984
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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 bonds67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,489,027'Process for preparing solvent resistant, thermoplastic aromatic poly(imidesulfone)'19844,398,021'Solvent resistant, thermoplastic aromatic poly(imidesulfone) and process for preparing same'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1984Patents assigned to NASA (2)· patent assignee history
1983–1984Based in West Deptford, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NASA21983–1984
Locations
LocationPatentsSpan
West Deptford, New Jersey, US21983–1984