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For the Inventor, By the Inventor

Nottingham, United Kingdom

Upperton Limited


USPTO Granted Patents = 2


Forward Citations = 12

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3 inventors (with patents filed for the assignee):

goldMedal Richard A Johnson (2 out of 31 patents)

silverMedal John Rodney Woodrow (1 out of 10 patents)

bronzeMedal Paulus Antonius Van Der Wouw (1 out of 1 patent)

4.  Richard Alan Johnson (0 patent)


2 patents:

1. 9139611 - Process for preparing particles of proteinaceous material (2015-09-22),
2. 6264918 - Hollow microcapsules for methods of ultrasound imaging (2001-07-24),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#44 in Nottingham

#6,373 in United Kingdom

...
Nottingham, United Kingdom

Upperton Limited

Forward Citations = 12

3 inventors:

goldMedal Richard A Johnson (2 out of 31 patents)

silverMedal John Rodney Woodrow (1 out of 10 patents)

bronzeMedal Paulus Antonius Van Der Wouw (1 out of 1 patent)

4.  Richard Alan Johnson (0 patent)

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