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For the Inventor, By the Inventor

Fairburn, GA, United States of America

Porex Corporation


USPTO Granted Patents = 31

% Expired Patents = 29.0



Trademarks = 8

Forward Citations = 400

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50 inventors (with patents filed for the assignee):

goldMedal Guoqiang Mao (23 out of 31 patents)

silverMedal James P Wingo (6 out of 6 patents)

bronzeMedal Thomas Henry Ramsey (4 out of 4 patents)

4.  Jacob Shorr (3 out of 10 patents)

5.  Jerry Dean Raney (3 out of 3 patents)

6.  George Greene, Iv (3 out of 4 patents)

7.  Li Yao (3 out of 6 patents)

8.  Michael Arthur (2 out of 2 patents)

9.  Avi M Robbins (2 out of 21 patents)

10.  Daniel George Fullerton (2 out of 3 patents)

11.  Michael Andrew Clendenning (2 out of 2 patents)

12.  Timothy Allen Martin (2 out of 3 patents)

13.  Jack Cam Chan (2 out of 2 patents)

14.  Yuan Chang (1 out of 17 patents)

15.  Kyle Thomas Harris (1 out of 1 patent)


Core Competencies:
Porous Fiber Filter
Hydrophilic Sintered Plastic
Liquid Collection Device
Sample Preparation
Medical Suction Valve
Sintered Polymer Membrane
Composite PTFE Materials
Multi-layer Coated Materials
Ion Exchange Materials
Sintered Porous Media
Liquid Barrier Media
Pipette Tip

31 patents:

1. 11833461 - Small diameter tubular porous fiber filter (2023-12-05),
2. 11766525 - Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filter (2023-09-26),
3. 11618017 - Squeezable sample preparation device (2023-04-04),
4. 11419587 - Liquid collection device (2022-08-23),
5. 11141951 - Membrane-coated sintered porous media for sample collection (2021-10-12),
6. 10238777 - Hydrophobic porous non mechanical valve for medical suction device (2019-03-26),
7. 10195635 - Multicomponent sintered porous liquid applicator nibs (2019-02-05),
8. 9696241 - Liquid sampling, storage, transfer and delivery device (2017-07-04),
9. 9533136 - Sintered porous polymeric caps and vents for components of medical devices (2017-01-03),
10. 9370731 - Sintered porous plastic liquid barrier media and applications thereof (2016-06-21),
11. 9346046 - Sintered porous plastic plug for serological pipette (2016-05-24),
12. 9198609 - Cards for sample storage and delivery comprising sintered porous plastic (2015-12-01),
13. 9101311 - Cards for sample storage and delivery comprising sintered porous plastic (2015-08-11),
14. 8920339 - Liquid sampling, storage, transfer and delivery device (2014-12-30),
15. 8852122 - Liquid sampling, storage, transfer and delivery device (2014-10-07),
Porex Corporation, headquartered in Fairburn, Georgia, specializes in the development and manufacturing of porous materials and filtration solutions. The company focuses on innovative applications across various industries, including medical, industrial, and consumer markets. Porex's expertise in advanced material science enables the creation of customized solutions that enhance product performance and user experience. With a commitment to quality and innovation, Porex plays a vital role in addressing complex challenges through its diverse portfolio of engineered materials.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Porex Corporation
31 Patents

#1 in Fairburn, GA

#213 in Georgia

#10,912 in US

#21,217 in the World

Fairburn, GA (US)
Fairburn, GA, United States of America

Porex Corporation

Forward Citations = 400

50 inventors:

goldMedal Guoqiang Mao (23 out of 31 patents)

silverMedal James P Wingo (6 out of 6 patents)

bronzeMedal Thomas Henry Ramsey (4 out of 4 patents)

4.  Jacob Shorr (3 out of 10 patents)

5.  Jerry Dean Raney (3 out of 3 patents)

Please report any incorrect information to [email protected]
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