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Inventor

Richard Lee Daugherty

Inventor
Cary, NC, US

Overview

3→
Patents
2004–2021
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08LCompositions of macromolecular compounds14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
10,961,383Gradient block copolymers for directed self-assembly20216,826,695'Method and system for grouping of systems in heterogeneous computer network'20046,732,172'Method and system for providing cross-platform access to an internet user in a heterogeneous network environment'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to IBM (2)· patent assignee history
2004Based in Cary, NC, US· patent location history
2021Patents assigned to BREWER SCIENCE INC (1)· patent assignee history
2021Based in Bland, MO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22004
BREWER SCIENCE INC12021
Locations
LocationPatentsSpan
Cary, NC, US22004
Bland, MO, US12021