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For the Inventor, By the Inventor

Zuidland, Netherlands

Gerrit Jan Vijfvinkel

This inventor holds 15 USPTO granted patents and 2 published patent applications. Top assignees: D.o.r.c. Dutch Ophthalmic Research Center (International) B.v., Dutch Ophthalmic Research Center B.v., Dutch Ophthalmic Research Center International Bv. Active years: 1997-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerrit Jan Vijfvinkel. Retrieved from https://idiyas.com/inventor/gerrit-jan-vijfvinkel

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

USPTO Granted Patents = 15 

% Patents Active = 86.7

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 384(Granted Patents)


Location History:

  • Geervliet, NL (1997 - 2009)
  • Zuidland, NL (2005 - 2021)

Company Filing History:

goldMedal6 out of 16 
 
D.o.r.c. Dutch Ophthalmic Research Center (International) B.v.
 patents
silverMedal3 out of 3 
 
Dutch Ophthalmic Research Center B.v.
 patents
bronzeMedal3 out of 3 
 
Dutch Ophthalmic Research Center International Bv
 patents
4. 1 out of 1 
 
Dutch Opthalmic Research Center (d.o.r.c.)
 patent
5. 1 out of 1 
 
Ophthalmic Research Center International Bv
 patent
where one patent can have more than one assignee

Years Active: 1997-2021

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15 patents (USPTO):Explore Patents
1. 11110218 - Surgical cartridge, pump and surgical operating machine (2021-09-07),
2. 10470651 - Eye surgical lighting unit (2019-11-12),
3. 10238789 - Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling (2019-03-26),
4. 8900220 - Eye surgical instrument (2014-12-02),
5. 8162928 - Eye surgical instrument (2012-04-24),
6. 7524310 - Apparatus for applying fluid in the eye (2009-04-28),
7. 7338477 - Apparatus for applying fluid in the eye (2008-03-04),
8. D549823 - Cannula (2007-08-28),
9. 6939341 - Surgical cutting tool (2005-09-06),
10. D504176 - Tweezers (2005-04-19),
11. D477869 - Container for fluids and waste management (2003-07-30),
12. 6412946 - Vitrectomy lens (2002-07-02),
13. 6120147 - Vitrectomy lens (2000-09-19),
14. 5843111 - Vitreous removing apparatus (1998-12-01),
15. 5630827 - Vitreous removing apparatus (1997-05-20),

Title: The Innovations of Gerrit Jan Vijfvinkel

Introduction

Gerrit Jan Vijfvinkel, a prolific inventor based in Zuidland, NL, has made significant contributions to the fields of ophthalmic and surgical technology. With a remarkable portfolio of 15 patents, his work reflects a deep commitment to improving surgical procedures through innovation.

Latest Patents

Among Vijfvinkel's latest inventions are a surgical cartridge and a sophisticated eye surgical lighting unit. The surgical cartridge features an inner and outer plate, which together create critical irrigation and aspiration flow paths, essential for directing fluids during surgical procedures. It employs specialized membranes that work in conjunction with plungers and valves to enhance its functionality. His eye surgical lighting unit is designed to illuminate internal ocular tissue effectively, utilizing a fiber optic technology that can be adjusted between operational positions for enhanced versatility during eye surgeries.

Career Highlights

Gerrit Jan Vijfvinkel has garnered extensive experience and expertise while working with reputable organizations such as the Dutch Ophthalmic Research Center (International) B.V. and its parent company, Dutch Ophthalmic Research Center International B.V. His work with these institutions has enabled the development of cutting-edge surgical devices and technologies.

Collaborations

During his career, Vijfvinkel has collaborated with notable professionals in the field, including Mark W. Furlong and Carsten Helmut Meyer. These partnerships have fostered innovative ideas and designs that have propelled advancements in medical technology.

Conclusion

Gerrit Jan Vijfvinkel continues to leave a lasting impact on the field of surgical technology. His innovative patents, along with his dedication to research and collaboration, exemplify the spirit of invention that drives progress in healthcare. Through his inventions, he enhances the safety and efficacy of surgical procedures, ultimately benefiting patients and medical professionals alike.

Profile summary based on public USPTO records.
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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