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Inventor

Robert Dirk van Grampel

Inventor
Tholen, NL

Overview

2→
Patents
2011–2016
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 bonds50%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
C08LCompositions of macromolecular compounds25%
PatentTitleYear
9,260,561'Polyestercarbonate copolymers with high scratch resistance'20167,994,248'Flame retardant thermoplastic polycarbonate compositions'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Based in Tholen, NL· patent location history
2016Patents assigned to DE BROUWER HANS (1)· patent assignee history
2016Patents assigned to HOOVER JAMES F (1)· patent assignee history
2016Patents assigned to KUSTERS ADRIANUS ALPHONSUS MARIA (1)· patent assignee history
2016Patents assigned to LENS JAN-PLEUN (1)· patent assignee history
2016Patents assigned to SABIC GLOBAL TECHNOLOGIES BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DE BROUWER HANS12016
HOOVER JAMES F12016
KUSTERS ADRIANUS ALPHONSUS MARIA12016
LENS JAN-PLEUN12016
SABIC GLOBAL TECHNOLOGIES BV12016
Locations
LocationPatentsSpan
Tholen, NL22011–2016