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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Holroyd — 19 Patents

HHHarmony Helper: 7 patents #1 of 4Top 25%
NLNorton Healthcare Limited: 4 patents #13 of 65Top 20%
Disney: 2 patents #2,704 of 6,686Top 45%
GLGlaxo Group Limited: 1 patents #753 of 1,368Top 60%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Michael Holroyd has been granted 19 US patents while listed as an inventor at Harmony Helper. The first was granted in 1995 and the most recent in June 2025. Michael Holroyd ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Michael Holroyd in Cambridge, VA, GB.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 3 patents in 2019.peak 31995: 1 patents19951996: 1 patents2002: 1 patents20022003: 1 patents2009: 1 patents20092010: 1 patents2012: 1 patents20122013: 1 patents2014: 1 patents20142019: 3 patents2021: 2 patents20212022: 1 patents2023: 2 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12329934 Devices for injecting medicaments and methods of use Robin Craig Cocker, James Terrence Collins, Paul Christopher Edward Mutti, Daniel Colin Jackson, Michael Edgar Newton 2025-06-17
12023468 Devices for injecting medicaments and methods of use Robin Craig Cocker, James Terrence Collins, Paul Christopher Edward Mutti, Daniel Colin Jackson, Michael Edgar Newton 2024-07-02
11793938 Devices for injecting medicaments and methods of use Robin Craig Cocker, James Terrence Collins, Paul Christopher Edward Mutti, Daniel Colin Jackson, Michael Edgar Newton 2023-10-24
11776516 Methods and systems for vocalist part mapping Andrew Goren, Robert McClure 2023-10-03
11282407 Teaching vocal harmonies Andrew Goren, Lindsay Ifill, Robert McClure 2022-03-22
11145283 Methods and systems for vocalist part mapping Andrew Goren, Robert McClure 2021-10-12
10964227 System for creating, practicing and sharing of musical harmonies Andrew Goren, Lindsay Ifill 2021-03-30
10249209 Real-time pitch detection for creating, practicing and sharing of musical harmonies Andrew Goren 2019-04-02
10217448 System for creating, practicing and sharing of musical harmonies Andrew Goren, Lindsay Ifill 2019-02-26
10192461 Transcribing voiced musical notes for creating, practicing and sharing of musical harmonies Andrew Goren 2019-01-29
8903534 System and method for producing three-dimensional multi-layer objects from digital models Ilya Baran, Jason Lawrence, Wojciech Matusik 2014-12-02 $90,871,000
8600538 System and method for producing three-dimensional multi-layer objects from digital models Ilya Baran, Jason Lawrence, Wojciech Matusik 2013-12-03 $125,533,000
8225780 Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber — 2012-07-24
7732020 Method and apparatus for the application of powder material to substrates Russell King, David Billington 2010-06-08
7637260 Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber — 2009-12-29
6553988 Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber — 2003-04-29
6446627 Inhaler dose counter Nicholas Bowman, Costaninos Panayi, William Richard Treneman 2002-09-10
5572946 Milking sampling for diagnostic purposes — 1996-11-12
5388549 Milking sampling for diagnostic purposes — 1995-02-14

Frequent Collaborators

Andrew Goren7 shared
Lindsay Ifill3 shared
Robert McClure3 shared
Paul Christopher Edward Mutti3 shared
Robin Craig Cocker3 shared
Daniel Colin Jackson3 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19