Inventor

Ka Wai Wong

Inventor

Hong Kong, CN

Overview

2008–2019

Patent span

Chemistry

Primary field (CPC C)

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

C07Hprimary

C07HSugars14%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%

A01NPreservation of bodies of humans or animals or plants or parts thereof7%

B05DProcesses for applying fluent materials to surfaces, in general7%

C07CAcyclic or carbocyclic compounds7%

C08JWorking-up7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C08LCompositions of macromolecular compounds7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

C23CCoating metallic material7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to HAI KANG LIFE CORP LTD (2)· patent assignee history

2008–2019Based in Hong Kong, CN· patent location history

2011–2013Based in New Territories, HK· patent location history

2013Patents assigned to DYNAMIC INV LLC (1)· patent assignee history

2013Patents assigned to KONG LEI (1)· patent assignee history

2014Patents assigned to NANO & ADVANCED MATERIALS INST LTD (1)· patent assignee history

2019Patents assigned to MASTER DYNAMIC LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAI KANG LIFE CORP LTD	2	2008–2011
DYNAMIC INV LLC	1	2013
KONG LEI	1	2013
MASTER DYNAMIC LTD	1	2019
NANO & ADVANCED MATERIALS INST LTD	1	2014

Locations

Location	Patents	Span
Hong Kong, CN	3	2008–2019
New Territories, HK	2	2011–2013