Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

James C. Chen — 55 Patents

LSLight Sciences: 37 patents #1 of 18Top 6%
LOLight Sciences Oncology: 11 patents #1 of 29Top 4%
PPPurdue Pharmaceutical Products: 4 patents #5 of 29Top 20%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Rockville, MD: #15 of 2,038 inventorsTop 1%
Maryland: #199 of 35,612 inventorsTop 1%
Overall (All Time): #45,454 of 4,157,543Top 2%
55 Patents All Time
James C. Chen has been granted 55 US patents while listed as an inventor at Light Sciences. The first was granted in 1995 and the most recent in July 2019. James C. Chen ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list James C. Chen in Rockville, MD, US.

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
10363310 Proton induced boron capture therapy 2019-07-30
RE47491 Light transmission system for photoreactive therapy Steven Ross Daly, Zihong Guo, Llew Keltner, Jeffrey R. Storm 2019-07-09
10307610 Method and apparatus for light-activated drug therapy Llew Keltner, Jay Winship, Erik Hagstrom, Frank Zheng, Joseph M. Hobbs 2019-06-04
10004805 Proton induced boron capture therapy 2018-06-26
RE46504 Light delivery system Jonathan S. Dahm, William Barnard, David B. Shine 2017-08-08
9149651 Non-invasive vascular treatment systems, devices, and methods of using the same Llew Keltner 2015-10-06
8685071 Medical apparatus employing flexible light structures Phillip Burwell, Zihong Guo, Steven Ross Daly, David B. Shine, Gary Lichttenegger +4 more 2014-04-01
8685005 Light delivery system Jonathan S. Dahm, William Barnard, David B. Shine 2014-04-01
8235975 Light transmission system for photoreactive therapy Steven Ross Daly, Zihong Guo, Llew Keltner, Jeffrey R. Storm 2012-08-07
8226946 Enhancement of light activated therapy by immune augmentation using anti-CTLA-4 antibody 2012-07-24
8097028 Photoreactive system and methods for prophylactic treatment of atherosclerosis Nicholas Yeo, Phillip Burwell, Thomas Wenger 2012-01-17
8057464 Light transmission system for photoreactive therapy Steven Ross Daly, Zihong Guo, Llew Keltner, Jeffrey R. Storm 2011-11-15
7993640 Enhancement of light activated therapy by immune augmentation using anti-CTLA-4 antibody 2011-08-09
7767208 Noninvasive vascular therapy 2010-08-03
7511031 Noninvasive vascular therapy 2009-03-31
7320786 Photodynamic therapy treatment for eye disease 2008-01-22
7288106 System and method for excitation of photoreactive compounds in eye tissue Gregory Heacock, Darrin Huston, Steven Ross Daly 2007-10-30
7018395 Photodynamic treatment of targeted cells 2006-03-28
6986782 Ambulatory photodynamic therapy Brian D. Wilkerson, Dave Brown, Darrin Huston, Mike McQuade 2006-01-17
6899723 Transcutaneous photodynamic treatment of targeted cells 2005-05-31
6657351 Contactless energy transfer apparatus Darrin Huston, Brian D. Wilkerson 2003-12-02
6602274 Targeted transcutaneous cancer therapy 2003-08-05
6580228 Flexible substrate mounted solid-state light sources for use in line current lamp sockets Darrin Huston, Brent Wiscombe 2003-06-17
6554853 Use of pegylated photosensitizer conjugated with an antibody for treating abnormal tissue 2003-04-29
6520669 Flexible substrate mounted solid-state light sources for exterior vehicular lighting Darrin Huston 2003-02-18