Lake Oswego, OR, United States of America

Michael B Meinhardt

This inventor holds 29 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 2 EPO patents, primarily in 3D Printing Inks. Top assignees: Xerox Corporation, Tektronix, Inc., 3D Systems, Inc.. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael B Meinhardt. Retrieved from https://idiyas.com/inventor/michael-b-meinhardt

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

USPTO Granted Patents = 29 (Patent Applications = 3)

% Patents Active = 48.3

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.8

ph-index = 8

Forward Citations = 448(Granted Patents)

Location History:

Salem, OR (US) (1999 - 2011)
Mountain Circle, OR (US) (2012)
Lake Oswego, OR (US) (2011 - 2021)

Company Filing History:

Years Active: 1999-2026

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Areas of Expertise:

3D Printing

Inks

Colorants

Phase Change Ink

Photochromic Ink

Dyes

Polyurethane Dispersion

Tetra-Amide Compounds

Phthalocyanines

Hot Melt Ink

Diels-Alder Polymerization

Chiral Shaped Ink

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12539693 - Inks for 3D printing (2026-02-03),

2. 11203191 - Inks for 3D printing (2021-12-21),

3. 10052861 - Inks for 3D printing (2018-08-21),

4. 9499708 - Encapsulated fluorescent and photochromic dye polyurethane dispersion (2016-11-22),

5. 9493666 - Encapsulated visible light absorbing dye polyurethane dispersion (2016-11-15),

6. 8721782 - Carbon black pigmented solid phase change ink formulations (2014-05-13),

7. 8579428 - Colorants (2013-11-12),

8. 8372188 - Compounds suitable for use in inks and inks having such compounds (2013-02-12),

9. 8328923 - Compounds suitable for use in inks and inks having such compounds (2012-12-11),

10. 8070866 - Compounds suitable for use in inks and inks having such compounds (2011-12-06),

11. 8029610 - Compounds suitable for use in inks and inks having such compounds (2011-10-04),

12. 7985865 - Phase change ink formulations, colorant formulations, and methods of forming colorants (2011-07-26),

13. 7967902 - Compounds suitable for use in inks and inks having such compounds (2011-06-28),

14. 7939678 - Phase change ink formulations, colorant formulations, and methods of forming colorants (2011-05-10),

15. 7345200 - Phase change ink formulations, colorant formulations, and methods of forming colorants (2008-03-18),

Title: Michael B. Meinhardt: Innovating the Future of 3D Printing Inks

Introduction

Michael B. Meinhardt is a prominent inventor based in Lake Oswego, Oregon, known for his significant contributions to the field of materials science, particularly relating to inks for 3D printing. With an impressive portfolio of 28 patents, Meinhardt's work showcases his commitment to advancing technology and enhancing manufacturing processes.

Latest Patents

Among his latest innovations, Meinhardt has developed a composite ink specifically designed for use in 3D printing systems. This ink features an optically transparent or substantially transparent carrier, which contains a curable material. It incorporates a colorant dispersed within the carrier ink, typically in an amount ranging from 0.01 to 5 weight percent, based on the total weight of the composite ink. This innovation promises to improve the versatility and quality of 3D printed products.

Career Highlights

Throughout his career, Michael B. Meinhardt has held key positions at leading technology companies. He has contributed his expertise at Xerox Corporation and Tektronix, Inc., where he has been involved in pioneering research and development projects. His work has not only propelled his professional journey but has also made a considerable impact in the industries he has worked in.

Collaborations

Meinhardt has collaborated with notable professionals in his field, including Jeffrey H. Banning and Donald R. Titterington. These collaborations have facilitated the exchange of innovative ideas and have further propelled advancements in the development of printing technology.

Conclusion

Michael B. Meinhardt is a distinguished inventor actively shaping the future of 3D printing with his innovative ink solutions. His extensive patent portfolio and career achievements stand as a testament to his expertise and dedication to fostering advancements in technology, making him a key figure in the realm of inventions and innovations.

Profile summary based on public USPTO records.