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For the Inventor, By the Inventor

Somerville, MA, United States of America

Spf Innovations, LLC

Calculating rank
USPTO Granted Patents = 15

% Expired Patents = 20.0


Forward Citations = 221

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3 inventors (with patents filed for the assignee):

goldMedal Gaston De Los Reyes (15 out of 28 patents)

silverMedal Leon Mir (13 out of 16 patents)

bronzeMedal Alex Garfield Bonner (1 out of 7 patents)

4.  Leon Mir (11 patents)


15 patents:

1. 11633698 - Method and apparatus for the filtration of biological solutions (2023-04-25),
2. 11007483 - Method and apparatus for the filtration of biological solutions (2021-05-18),
3. 10421043 - Method and apparatus for the filtration of biological solutions (2019-09-24),
4. 9821274 - Hybrid diafiltration system and methods (2017-11-21),
5. 9662614 - Method and apparatus for the filtration of biological solutions (2017-05-30),
6. 9120037 - Stackable planar adsorptive devices (2015-09-01),
7. 8747669 - Method and apparatus for the filtration of biological samples (2014-06-10),
8. 8728315 - Method and apparatus for the filtration of biological solutions (2014-05-20),
9. 8231788 - Method and apparatus for the filtration of biological samples (2012-07-31),
10. 8231787 - Tangential flow filtration system (2012-07-31),
11. 8157999 - Method and apparatus for the filtration of biological solutions (2012-04-17),
12. 7967987 - Method and apparatus for the filtration of biological solutions (2011-06-28),
13. 7682511 - Method and apparatus for the filtration of biological solutions (2010-03-23),
14. 7510654 - Method and apparatus for the filtration of biological samples (2009-03-31),
15. 7384549 - Method and apparatus for the filtration of biological solutions (2008-06-10),
Company Overview
Spf Innovations, LLC, based in Somerville, MA, specializes in the development of advanced materials and technologies aimed at enhancing performance in various applications. The company focuses on innovative solutions in the fields of energy, electronics, and environmental sustainability. By leveraging cutting-edge research and engineering expertise, Spf Innovations aims to address complex challenges and contribute to the advancement of technology in a rapidly evolving landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

15 Patents

#11 in Somerville, MA

#1,281 in Massachusetts

#21,119 in US

#40,063 in the World

Somerville, MA (US)
Somerville, MA, United States of America

Spf Innovations, LLC

Forward Citations = 221

3 inventors:

goldMedal Gaston De Los Reyes (15 out of 28 patents)

silverMedal Leon Mir (13 out of 16 patents)

bronzeMedal Alex Garfield Bonner (1 out of 7 patents)

4.  Leon Mir (11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spf Innovations, LLC. Retrieved from https://idiyas.com/company/spf-innovations

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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