logo

For the Inventor, By the Inventor

La Jolla, CA, United States of America

David Alvin Tyvoll

This inventor holds 54 USPTO granted patents and 10 published patent applications and 14 EPO patents, primarily in Nanostructured Materials (CPC class B41J). Top assignees: Hewlett-Packard Development Company, L.p., Memjet Technology Limited, Zamtec Limited. Active years: 2001-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Alvin Tyvoll. Retrieved from https://idiyas.com/inventor/david-alvin-tyvoll

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

USPTO Granted Patents = 54 

% Patents Active = 55.6

 

Average Co-Inventor Count = 2.9

ph-index = 15

Forward Citations = 592(Granted Patents)

Forward Citations (Not Self Cited) = 585(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • La Jolla, CA (US) (2001 - 2019)
  • San Diego, CA (US) (2009 - 2023)
  • Los Angeles, CA (US) (2023)

Company Filing History:

goldMedal37 out of 27,667 
 
Hewlett-Packard Development Company, L.p.
 patents
silverMedal5 out of 281 
 
Memjet Technology Limited
 patents
bronzeMedal5 out of 229 
 
Zamtec Limited
 patents
4. 3 out of 1,693 
 
University of Southern California
 patents
5. 2 out of 5,509 
 
Leland Stanford Junior University
 patents
6. 1 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents
7. 1 out of 3 
 
Evolution Racing Products, LLC
 patents
8. 1 out of 5,633 
 
The University of Texas System
 patents
where one patent can have more than one assignee

Years Active: 2001-2023

Loading Chart...
Loading Chart...
Areas of Expertise:
Metal Oxide
Nanostructures
Printhead Technology
Microfluidics
Pluripotent Stem Cells
Glycated Hemoglobin
Ink Additives
Medicaments
Particle Sorting
Thermal Drop Generator
Color-Generating Devices
Pigment Dispersions
54 patents (USPTO):Explore Patents
1. 11643743 - Methods and apparatuses for forming metal oxide nanostructures (2023-05-09),
2. 11608565 - Metal oxide nanostructured surfaces (2023-03-21),
3. 11230787 - Metal oxide nanostructured surfaces (2022-01-25),
4. 10730304 - Method of improving printhead decap performance (2020-08-04),
5. 10196604 - Mitochondrial inhibitors for use in culturing pluripotent stem cells (2019-02-05),
6. 9918964 - Reducing platelet activation, aggregation and platelet-stimulated thrombosis or blood coagulation by reducing mitochondrial respiration (2018-03-20),
7. 9546292 - Ink additive combinations for improving printhead lifetime (2017-01-17),
8. 9221261 - Printer having sled providing wiping, capping and platen modules (2015-12-29),
9. 9150034 - Apparatus for assisting printing having proximal wick (2015-10-06),
10. 9038502 - Control interface activated restraining system to secure a rider's footwear to a foot support (2015-05-26),
11. 8833919 - Method of shaping media at printhead (2014-09-16),
12. 8764141 - System for shaping media at printhead (2014-07-01),
13. 8727484 - Maintenance apparatus having multiple fluid absorbers for printhead (2014-05-20),
14. 8641167 - Maintenance apparatus having rotatable wiper for printhead (2014-02-04),
15. 8540340 - Printer having modular maintenance sled (2013-09-24),

Title: The Innovative Journey of David Alvin Tyvoll: Inspiring the Next Generation

Introduction: David Alvin Tyvoll, a visionary inventor based in La Jolla, CA, is a trailblazer in the field of nanostructures and medical device innovation. With an impressive portfolio of 54 patents, his relentless pursuit of excellence continues to inspire inventors and engineers worldwide.

Latest Patents: Among his latest patents are groundbreaking methods and apparatuses for forming metal oxide nanostructures. These innovations have paved the way for advancements in the field of medical implants, particularly on surfaces such as stents and orthopedic implants.

Career Highlights: David Alvin Tyvoll has contributed his expertise to renowned companies such as Hewlett-Packard Development Company, L.P. and Memjet Technology Limited. His innovative spirit and dedication to excellence have led to significant advancements in the industry.

Collaborations: Throughout his career, David Alvin Tyvoll has worked alongside esteemed colleagues such as Winthrop D Childers and John Christian Love. Their collaborative efforts have resulted in transformative innovations that have reshaped the landscape of nanotechnology and medical devices.

Conclusion: David Alvin Tyvoll's passion for innovation and his groundbreaking contributions to the field of nanostructures and medical devices have set a new standard for excellence. His legacy continues to inspire the next generation of inventors and engineers, shaping the future of technology and healthcare.

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]
Loading…