Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

Daniel R. Draney

LILi-Cor: 12 patents #7 of 98Top 8%
ACAmerican Cyanamid: 3 patents #469 of 1,554Top 35%
PCPacific Biosciences Of California: 2 patents #128 of 229Top 60%
Lincoln, NE: #53 of 1,303 inventorsTop 5%
Nebraska: #195 of 5,697 inventorsTop 4%
Overall (All Time): #273,160 of 4,157,543Top 7%
17 Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11167046 IR dyes for fluorescence imaging William M. Volcheck, Katie Schaepe, Vassil Elitzin, Joy Kovar 2021-11-09
10548991 IR dyes for fluorescence imaging William M. Volcheck, Katie Schaepe, Vassil Elitzin 2020-02-04
9408924 Bioconjugates of cyanine dyes Xinshe Xu, Lael Cheung 2016-08-09
9089603 Fluorescent imaging with substituted cyanine dyes Xinshe Xu, Mark Cradduck, Lael Cheung, Kousik Kundu, William M. Volcheck 2015-07-28
8927719 Cyanine dyes and their conjugates Xinshe Xu, Lael Cheung 2015-01-06
8481752 Fluorescent imaging with substituted cyanine dyes Xinshe Xu 2013-07-09
8303936 Optical fluorescent imaging Ananda G. Lugade, Narasimhachari Narayanan, Joy Kovar, D. Michael Olive 2012-11-06
8227621 Cyanine dyes and methods of use Xinzhan Peng, Xinshe Xu, Garrick M. Little, Jiyan Chen, William M. Volcheck +1 more 2012-07-24
8173445 DNA intercalating agents John G. K. Williams 2012-05-08
7597878 Optical fluorescent imaging Joy Kovar, Jiyan Chen, D. Michael Olive, William M. Volcheck, Xinshe Xu +2 more 2009-10-06
7504089 Cyanine dyes Ananda G. Lugade, Narasimhachari Narayanan 2009-03-17
7462468 DNA intercalating agents and methods of use John G. K. Williams 2008-12-09
7005518 Phthalocyanine dyes Xinzhan Peng, Jiyan Chen 2006-02-28
6995274 Cyanine dyes Ananda G. Lugade, Narasimhachari Narayanan 2006-02-07
4559400 Polymer from aromatic diamine and N,N,N',N'-tetraglycidyl-1,3-propylene bis(p-aminobenzoate) David W. Wang 1985-12-17
4558078 Curable epoxy resin compositions Dalip Kumar Kohli 1985-12-10
4518786 N,N,N',N'-tetraglycidyl-1,3-propylene bis(p-aminobenzoate David W. Wang 1985-05-21