For the Inventor, By the Inventor

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Maidstone, United Kingdom

Whatman International Limited

USPTO Granted Patents = 3

CIPO Patents = 1

EPO Patents = 2

Trademarks = 9

Forward Citations = 6

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6 inventors (with patents filed for the assignee):

Weston Blaine Griffin (3 out of 58 patents)

Philip Alexander Shoemaker (3 out of 14 patents)

Kashan Ali Shaikh (3 out of 25 patents)

4. Erin Jean Finehout (3 out of 19 patents)

5. Xuefeng Wang (3 out of 28 patents)

6. Greg Darryl Goddard (3 out of 3 patents)

7. Greg D Goddard (0 patent)

3 patents: Sort by Forward Citations

1. 10365190 - Methods and systems for processing samples on porous substrates (2019-07-30),

2. 9254484 - Methods and systems for processing samples on porous substrates (2016-02-09),

3. 8685749 - Methods and systems for processing samples on porous substrates (2014-04-01),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#7 in Maidstone

#4,798 in United Kingdom

Maidstone, United Kingdom

Whatman International Limited

Forward Citations = 6

6 inventors:

Weston Blaine Griffin (3 out of 58 patents)

Philip Alexander Shoemaker (3 out of 14 patents)

Kashan Ali Shaikh (3 out of 25 patents)

4. Erin Jean Finehout (3 out of 19 patents)

5. Xuefeng Wang (3 out of 28 patents)

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