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Inventor profile of:

John Griffiths

City:

Leeds

Country:

United Kingdom

Published Applications:

9

Last publication date:

2012-11-29

Top Assignees for applications by John Griffiths

The entities that hold a legal rights for patent applications filed by inventor Griffiths John:

Photopharmica Limited 8 Leeds, United Kingdom
Pitney Bowes Inc. 1 Stamford, CT United States

Recent patent applications by Griffiths John

John Griffiths from Leeds, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-11-29

US20120302557A1

Human necessities

BIOLOGICALLY ACTIVE METHYLENE BLUE DERIVATIVES

#2 | 2008-12-18

US20080312219A1

Human necessities

Biologically active methylene blue derivatives

#3 | 2008-11-06

US20080275033A1

Human necessities

Biologically active methylene blue derivatives

#4 | 2008-10-30

US20080268033A1

Human necessities

Biologically active methylene blue derivatives

#5 | 2008-10-23

US20080261960A1

Human necessities

Biologically active methylene blue derivatives

#6 | 2008-05-13

US10723420

Biologically active methylene blue derivatives

#7 | 2007-10-02

US10393783

Photosensitisers

#8 | 2007-08-23

US20070197494A1

Human necessities

Photosensitisers and their uses

#9 | 2005-06-16

US20050126432A1

Chemistry; metallurgy

Water soluble colorants for ink jet printing

InventorID:

3304479 ⎘