Inventor

Theodorus Jacobus Dingemans

Inventor

Delft, NL

Overview

5→

Patents

2009–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds22%

C09KMaterials for miscellaneous applications, not provided for elsewhere22%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%

C08JWorking-up11%

B29CShaping or joining of plastics6%

B29DProducing particular articles from plastics or from substances in a plastic state6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

C09JAdhesives6%

PatentTitleYear

11,001,013Pre-preg and composite products comprising fibers and a liquid crystal thermoset precursor2021 10,214,615Polyimide composition2019 9,598,574'Molecular composites based on high-performance polymers and an interpenetrating liquid crystal thermoset'2017 7,964,698'Wholly aromatic liquid crystalline polyetherimide (LC-PEI) resins'2011 7,507,784'Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to NASA (2)· patent assignee history

2009Based in Hampton, VA, US· patent location history

2011–2019Based in Leiden, NL· patent location history

2017–2021Patents assigned to ALLOTROPICA TECH INC (2)· patent assignee history

2017–2021Based in Delft, NL· patent location history

2019Patents assigned to CRODA INT PLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALLOTROPICA TECH INC	2	2017–2021
NASA	2	2009–2011
CRODA INT PLC	1	2019

Locations

Location	Patents	Span
Delft, NL	2	2017–2021
Leiden, NL	2	2011–2019
Hampton, Virginia, US	1	2009