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Inventor

J. Douglas Ireland

Inventor
Burlington, CA

Overview

3→
Patents
2009–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation11%
B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08JWorking-up11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C08LCompositions of macromolecular compounds11%
C09JAdhesives11%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons11%
D04HMaking textile fabrics, e.g. from fibres or filamentary material11%
PatentTitleYear
10,947,429Biopolymer and isocyanate based binder and composite materials20218,999,454'Device and process for producing a reinforced hollow fibre membrane'20157,585,454'Process of and apparatus for making an insulation product'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to RTICA INC (1)· patent assignee history
2009–2021Based in Burlington, CA· patent location history
2015Patents assigned to GEN ELECTRIC (1)· patent assignee history
2015Patents assigned to IRELAND JOHN DAVID (1)· patent assignee history
2015Patents assigned to PEDERSEN STEVEN KRISTIAN (1)· patent assignee history
2021Patents assigned to ECOSYNTHETIX INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ECOSYNTHETIX INC12021
GEN ELECTRIC12015
IRELAND JOHN DAVIDself12015
PEDERSEN STEVEN KRISTIAN12015
RTICA INC12009
Locations
LocationPatentsSpan
Burlington, CA32009–2021