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Inventor

Nagao Ariga

Inventor
Chiba, JP

Overview

8→
Patents
1976–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 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 bonds24%
C08LCompositions of macromolecular compounds18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
C07CAcyclic or carbocyclic compounds12%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
A01NPreservation of bodies of humans or animals or plants or parts thereof6%
C08JWorking-up6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,190,773'Self-water dispersible particle made of biodegradable polyester and process for the preparation thereof'20014,596,832'Process for producing thermoplastic resin foam'19864,456,732'Thermoplastic resin composition having improved weld strength'19844,351,920'Thermoplastic resin composition'19824,271,079'5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride'19814,198,340'Process for stereoisomerization of cis-3-methyl-.DELTA..sup.4 -tetrahydro-cis,cis-phthalic anhydride'19804,085,018'Photocurable resin compositions'19783,966,681'Process for the preparation of unsaturated polyurethane resins'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2001Patents assigned to DAINIPPON INK & CHEMICALS (8)· patent assignee history
1976–1978Based in Ichihara, JP· patent location history
1980–1986Based in Chiba, JP· patent location history
2001Based in Abiko, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON INK & CHEMICALS81976–2001
Locations
LocationPatentsSpan
Chiba, JP51980–1986
Ichihara, JP21976–1978
Abiko, JP12001