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For the Inventor, By the Inventor

Rochester, MN, United States of America

Douglas A Collins

This inventor holds 15 USPTO granted patents. Top assignees: Mayo Foundation for Medical Education and Research, Regents of the University of Minnesota, Other. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas A Collins. Retrieved from https://idiyas.com/inventor/douglas-a-collins-6cb0vh3m

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 = 66.7

Average Co-Inventor Count = 1.9

ph-index = 10

Forward Citations = 226(Granted Patents)


Location History:

  • Trumbull, CT (US) (2004)
  • Rochester, MN (US) (1998 - 2009)
  • Hazel Park, MI (US) (2009)

Company Filing History:

goldMedal10 out of 1,810 
 
Mayo Foundation for Medical Education and Research
 patents
silverMedal10 out of 2,373 
 
Regents of the University of Minnesota
 patents
bronzeMedal5 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2009

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15 patents (USPTO):Explore Patents
1. 7635247 - Telescoping vehicle step (2009-12-22),
2. 7591995 - Cobalamin conjugates useful as imaging and therapeutic agents (2009-09-22),
3. 7531162 - Transcobalamin receptor binding conjugates useful for treating abnormal cellular proliferation (2009-05-12),
4. 7468432 - Cobalamin conjugates useful as antitumor agents (2008-12-23),
5. 7462345 - [object Object] (2008-12-09),
6. 7179445 - Cobalamin conjugates useful as imaging and therapeutic agents (2007-02-20),
7. 7141233 - [object Object] (2006-11-28),
8. 6838073 - Cobalamin conjugates useful as imaging and therapeutic agents (2005-01-04),
9. 6806363 - Cobalamin conjugates useful as antitumor agents (2004-10-19),
10. 6754081 - Pop-up friction hinge having multiple levels of torque (2004-06-22),
11. 6613305 - Radionuclide labeling of vitamin B12 and coenzymes thereof (2003-09-02),
12. 6211355 - Radionuclide labeling of vitamin B12 and coenzymes thereof (2001-04-03),
13. 6096290 - Radionuclide labeling of vitamin B.sub.12 and coenzymes thereof (2000-08-01),
14. 6004533 - Radionuclide labeling of vitamin B.sub.12 and coenzymes thereof (1999-12-21),
15. 5739313 - Radionuclide labeling of vitamin B.sub.12 and coenzymes thereof (1998-04-14),

Title: Innovations of Douglas A. Collins: A Pioneer in Mobile Solutions

Introduction

Douglas A. Collins, an inventive mind based in Rochester, MN, has made significant contributions to the field of technology with a total of 15 patents to his name. Known for his practical inventions, Collins has focused on enhancing everyday life through innovative designs, particularly in the automotive and medical sectors.

Latest Patents

Among his notable inventions is the Telescoping Vehicle Step, which features a design comprised of three slide beams and a step. This innovative vehicle step is specifically crafted to facilitate entry into the cargo bed of a vehicle. The first slide beam is designed to slide within the hitch receiver of a vehicle, while the second and third slide beams expand to provide a stable step that extends beyond the lowered tailgate, enhancing accessibility. When not in use, this design cleverly collapses to remain compact and easy to store. Another significant patent of his involves cobalamin conjugates, which are detectably labeled derivatives useful for medical treatments and diagnostics, showcasing his diverse inventive capacity.

Career Highlights

Throughout his career, Douglas A. Collins has worked with prominent institutions, including the Mayo Foundation for Medical Education and Research and the University of Minnesota. These affiliations have likely played a crucial role in his research and development efforts, allowing him to innovate within a supportive environment.

Collaborations

Collins has collaborated with distinguished individuals such as Henricus P. C. Hogenkamp and Henricus Petrus Hogenkamp. Their teamwork has contributed to advancing innovative solutions, reflecting the collaborative spirit inherent in the field of invention.

Conclusion

In conclusion, Douglas A. Collins exemplifies the innovative spirit that drives change in technology and medicine. His contributions to the field through practical and beneficial inventions not only enhance functionality but also improve the quality of life for many. As he continues to develop new ideas, Collins remains a notable figure in the world of inventors, serving as an inspiration for future advancements.

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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