Inventor

John M. Thompson

Inventor
Baltimore, MD, US

Overview

14→
Patents
1977–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes24%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes24%
C12NMicroorganisms or enzymes24%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture24%
C07CAcyclic or carbocyclic compounds2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to ICI LTD (1)· patent assignee history
1977Based in Manchester, GB· patent location history
2007–2011Patents assigned to MARTEK BIOSCIENCES CORP (6)· patent assignee history
2007Patents assigned to MARTEK BIOSCIENCE CORP (1)· patent assignee history
2007–2017Based in Baltimore, MD, US· patent location history
2014–2017Patents assigned to DSM IP ASSETS BV (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MARTEK BIOSCIENCES CORP62007–2011
DSM IP ASSETS BV42014–2017
ICI LTD11977
MARTEK BIOSCIENCE CORP12007
Locations
LocationPatentsSpan
Baltimore, Maryland, US132007–2017
Manchester, GB11977