For the Inventor, By the Inventor

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Arlington, VA, United States of America

La Mina, Inc.

USPTO Granted Patents = 34

% Expired Patents = 2.9

Trademarks = 2

Forward Citations = 875

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7 inventors (with patents filed for the assignee):

Raouf A Guirguis (32 out of 45 patents)

Mark T MacLean-Blevins (2 out of 45 patents)

Erich D Fidziukiewicz (2 out of 10 patents)

4. Nashed Samaan (1 out of 1 patent)

5. Marianna El-Amin (1 out of 1 patent)

6. Mariamena El-Amin (1 out of 1 patent)

7. Amin A Guirguis (1 out of 1 patent)

Core Competencies:

Liquid Specimen Container

Assay Device

Particulate Matter Separation

Cytology

Biological Fluid

Sample Preparation

Environmental Testing

Fingerprint Testing

Urine Testing

Optical Analysis

Modular Assembly

Disease Markers

34 patents: Sort by Forward Citations

1. RE39457 - Liquid specimen container and attachable testing modules (2007-01-01),

2. 7060505 - Assay device (2006-06-13),

3. 6830935 - Method for mixing and processing specimen samples (2004-12-14),

4. 6589749 - Liquid specimen container and attachable testing modules (2003-07-08),

5. 6531317 - Cytological and histological fixature composition and methods of use (2003-03-11),

6. 6509164 - Liquid specimen container and attachable testing modules (2003-01-21),

7. 6423237 - Method and apparatus for manually separating particulate matter from a liquid specimen (2002-07-23),

8. 6379565 - Method for simultaneously processing plural samples containing particulate matter in a fluid (2002-04-30),

9. 6352863 - Assay device (2002-03-05),

10. 6309362 - Method and apparatus for automatically separating particulate matter from a fluid (2001-10-30),

11. 6296764 - Apparatus for mixing and separating particulate matter from a fluid (2001-10-02),

12. 6210909 - Liquid specimen container and attachable testing modules (2001-04-03),

13. 6170375 - Bump cam (2001-01-09),

14. 6149871 - System for processing multiple specimens of biological fluid (2000-11-21),

15. 6106483 - Apparatus for obtaining a cytology monolayer (2000-08-22),

La Mina, Inc. is a technology-driven company based in Arlington, VA, specializing in innovative solutions within the fields of advanced materials and manufacturing processes. The organization focuses on developing cutting-edge technologies that enhance product performance and sustainability across various industries. With a commitment to research and development, La Mina aims to address complex challenges in material science, contributing to advancements in sectors such as aerospace, automotive, and consumer goods.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

34 Patents

#13 in Arlington, VA

#169 in Virginia

#9,991 in US

#19,594 in the World

Arlington, VA, United States of America

La Mina, Inc.

Forward Citations = 875

7 inventors:

Raouf A Guirguis (32 out of 45 patents)

Mark T MacLean-Blevins (2 out of 45 patents)

Erich D Fidziukiewicz (2 out of 10 patents)

4. Nashed Samaan (1 out of 1 patent)

5. Marianna El-Amin (1 out of 1 patent)

Please report any incorrect information to [email protected]

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