LexDanaLexDanabeta
Inventor

Maryellen Cobb

Inventor
Warrick, RI, US

Overview

2→
Patents
2001–2004
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
6,797,781'Blends of fluoropolymer and plasticized polyvinyl chloride'20046,232,427'Esterification method'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to TEKNOR APEX CO (2)· patent assignee history
2001Based in Warwick, RI, US· patent location history
2004Based in Warrick, RI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEKNOR APEX CO22001–2004
Locations
LocationPatentsSpan
Warrick, RI, US12004
Warwick, RI, US12001