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Inventor

Rupert A. Selway

Inventor
Harlow, GB

Overview

3→
Patents
1977–1984
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof22%
A61LMethods or apparatus for sterilising materials or objects in general22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds22%
A61KPreparations for medical, dental or toiletry purposes11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
G02BOptical elements, systems or apparatus11%
PatentTitleYear
4,490,330'Sulphur dioxide-liberating, sterilizing composition and method of using same'19844,304,894'Quaternary ammonium terpolymers'19814,036,814'Lightly cross-linked hydrogel formed from N-vinyl lactam and hydrophobic acrylic ester comonomer'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to WARNER LAMBERT CO (1)· patent assignee history
1977–1984Based in Harlow, GB· patent location history
1981Patents assigned to SMITH & NEPHEW PHARMA (1)· patent assignee history
1984Patents assigned to ANCHOR CONTINENTAL INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANCHOR CONTINENTAL INC11984
SMITH & NEPHEW PHARMA11981
WARNER LAMBERT CO11977
Locations
LocationPatentsSpan
Harlow, GB31977–1984