LexDanaLexDanabeta
Inventor

H. Wayne Van Engelen

Inventor
The Hague, NL

Overview

3→
Patents
1998–2020
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
B29CShaping or joining of plastics13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%
H01FMagnets13%
H05BElectric heating13%
PatentTitleYear
10,609,771Printable susceptor for use in induction welding20206,416,772'Topical dermal anaesthetic'20025,736,126'Liquid transdermal analgesic'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Vienna, VA, US· patent location history
2002Based in Boise, ID, US· patent location history
2020Patents assigned to KOK & VAN ENGELEN COMPOSITE STRUCTURES B V (1)· patent assignee history
2020Patents assigned to UNIV SOUTH CAROLINA (1)· patent assignee history
2020Based in The Hague, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOK & VAN ENGELEN COMPOSITE STRUCTURES B V12020
UNIV SOUTH CAROLINA12020
Locations
LocationPatentsSpan
The Hague, NL12020
Boise, ID, US12002
Vienna, Virginia, US11998