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Inventor

Chi Leung Li

Inventor
Harlow, GB

Overview

6→
Patents
2009–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes38%
B23BTurning15%
B29CShaping or joining of plastics15%
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. inserts15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
G06FElectric digital data processing8%
PatentTitleYear
10,983,612Stylus and human-machine interactive apparatus20219,144,547'Oral dosage form for controlled drug release'20158,765,065'Process'20148,123,509'Injection molding process for the preparation of an oral delivery device for the pharmaceutically active agent'20127,923,027'Process'20117,638,081'Injection molding process for the preparation of an oral delivery device for a pharmaceutically active agent'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2015Based in Harlow, GB· patent location history
2011–2014Patents assigned to SMITHKLINE BEECHAM LTD (3)· patent assignee history
2011–2014Patents assigned to GLAXOSMITHKLINE LLC (2)· patent assignee history
2012–2015Patents assigned to LI CHI LEUNG (3)· patent assignee history
2012–2015Patents assigned to MARTINI LUIGI (3)· patent assignee history
2012–2014Patents assigned to RABY RONALD (2)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LI CHI LEUNGself32012–2015
MARTINI LUIGI32012–2015
SMITHKLINE BEECHAM LTD32011–2014
GLAXOSMITHKLINE LLC22011–2014
RABY RONALD22012–2014
Locations
LocationPatentsSpan
Harlow, GB52009–2015
Beijing, CN12021