LexDanaLexDanabeta
Inventor

Evert De Jager

Inventor
Oss, NL

Overview

2→
Patents
1977–1983
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Hprimary
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body25%
A61KPreparations for medical, dental or toiletry purposes25%
B05BSpraying apparatus25%
C07CAcyclic or carbocyclic compounds25%
PatentTitleYear
4,378,356'Multi-phase combination-type sequential preparation for oral contraception and method of oral contraception'19834,025,546'Prostaglandin analogues'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to AKZO NV (2)· patent assignee history
1977–1983Based in Oss, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKZO NV21977–1983
Locations
LocationPatentsSpan
Oss, NL21977–1983