Charles R Sullivan
Inventor
Stats
- 32 US patents issued
- 52 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 32 US Patents Issued
- 52 US Applications Filed
- 1447 Total Citation Count
- Dec 16, 2024 Most Recent Filing
- Dec 22, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| THE TRUSTEES OF DARTMOUTH COLLEGE | 4
2 3 2 3 4 2 | 2002
2007 2008 2011 2012 2013 2014 |
| The Trutees of Dart,outh College | 1
| 2012
|
| VOLTERRA SEMICONDUCTOR LLC | 1
1 | 2001
2014 |
| The United States of America as represented by the United States Department of Energy | 1
| 2005
|
| The Trustees of Dartmouth College a nonprofit corporation of higher education (103c) | 1
| 2013
|
| SYNERGY INNOVATIONS, INC. | 1
| 2005
|
| VOLTERRA SEMICONDUCTOR CORPORATION | 2
1 6 4 2 3 4 6 2 | 2002
2005 2007 2008 2009 2011 2012 2013 2014 |
| Volterra, Inc. | 1
2 | 2001
2002 |
| Lutron Electronics Co., Inc. | 1
2 2 | 1989
1990 1996 |
| THE TEXAS A&M UNIVERSITY SYSTEM | 2
| 2013
|
Inventor Addresses
| Address | Duration |
|---|---|
| Berkeley, CA | Dec 22, 92 - Jan 26, 99 |
| Coopersburg, PA | Mar 19, 91 - Aug 20, 91 |
| Hanover, NH | Mar 26, 02 - Jan 16, 07 |
| Hanover, NH, US | Aug 29, 02 - Apr 10, 25 |
| W. Lebanon, NH | Nov 03, 05 - Nov 03, 05 |
| West Lebannon, NH | Aug 21, 08 - Sep 18, 08 |
| West Lebannon, NH, US | Sep 20, 12 - Dec 30, 14 |
| West Lebanon, NH | Jan 08, 08 - Nov 13, 08 |
| West Lebanon, NH, US | Jun 17, 04 - Aug 01, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 2 |
| B41J: | TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS | 1 |
| B60L: | ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0118,479 | 2025 | PERMANENT MAGNET HYBRID CORE MAGNETICS | 0 |
| 12230437 | 2025 | Freeze-cast magnetic flake composites | 0 |
| 2024/0258,034 | 2024 | HIGH PERFORMANCE CAPACITORS AND CURRENT PATH ARRANGEMENTS | 0 |
| 2024/0242,873 | 2024 | ELECTROMAGNETIC COMPONENTS WITH PLANAR AND NON-PLANAR CONDUCTORS | 0 |
| 2024/0062,953 | 2024 | RESONANT COILS WITH INTEGRATED CAPACITANCE | 0 |
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