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Inventor

Robert B. Cracknell

Inventor
Lymington, GB

Overview

2→
Patents
1995–1997
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 bonds29%
C10MLubricating compositions29%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions29%
C08LCompositions of macromolecular compounds14%
PatentTitleYear
5,652,204'Lubricating oil compositions containing specified end-capped polyethers'19975,414,103'Polyether phosphate esters'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to OCEANFLOOR LTD (1)· patent assignee history
1995–1997Based in Lymington, GB· patent location history
1997Patents assigned to OECANFLOOR LIMITED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OCEANFLOOR LTD11995
OECANFLOOR LIMITED11997
Locations
LocationPatentsSpan
Lymington, GB21995–1997