Donald F Hagen

USPTO Granted Patents = 37 (Patent Applications = 1)

CIPO Patents = 3

Average Co-Inventor Count = 3.6

ph-index = 19

Forward Citations = 1,042(Granted Patents)

Location History:

Woodburg, MN (US) (1989)
North Oaks, MN (US) (1990)
Woodbury, WA (US) (1993)
Woodbury, MN (US) (1985 - 2003)

Company Filing History:

31 out of 7,865

Minnesota Mining and Manufacturing Company

patents

6 out of 14,059

3m Innovative Properties Company

patents

Years Active: 1985-2003

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37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6521461 - Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes (2003-02-18),

2. 6437202 - Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes (2002-08-20),

3. 6365769 - Perfluoroalkyl halides and derivatives (2002-04-02),

4. 6147268 - Fluoroalkene-nucleophile adducts for analysis and removal of (2000-11-14),

5. 6048952 - Perfluoroalkyl halides and derivatives (2000-04-11),

6. 5993935 - Covalently reactive particles incorporated in a continous porous matrix (1999-11-30),

7. 5852148 - Perfluoroalkyl halides and derivatives (1998-12-22),

8. 5738790 - Composite membranes for solid phase extractions and reactions (1998-04-14),

9. 5702610 - Sheet materials for solid phase extractions and solid phase reactions (1997-12-30),

10. 5700375 - Particle loaded membranes as oxidant scavengers (1997-12-23),

11. 5688370 - Sheet materials for solid phase extractions and solid phase reactions (1997-11-18),

12. 5639372 - Composite membranes for solid phase extractions and reactions (1997-06-17),

13. 5635060 - Composite membranes for solid phase extractions and reactions (1997-06-03),

14. 5618438 - Method of isolating an analyte using a solid phase extraction medium (1997-04-08),

15. 5616407 - Self-wettable solid phase extraction medium (1997-04-01),

Title: The Innovative Journey of Donald F. Hagen

Introduction: Donald F. Hagen, a pioneering inventor based in Woodbury, MN (US), has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Donald F. Hagen holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, Donald F. Hagen has been recognized for his innovative spirit and problem-solving abilities. His inventions have not only improved efficiency in multiple industries but have also positively impacted the lives of many.

Collaborations: Donald F. Hagen has collaborated with leading research institutions, universities, and tech companies to further develop and implement his inventions. His collaborative efforts have led to the successful integration of his innovative ideas into real-world applications.

Conclusion: Donald F. Hagen's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor. His work continues to inspire future generations of inventors to push the boundaries of what is possible in the world of technology.

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1 patent pending:

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3 patents (CIPO):

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