Inventor
WALKER DAVID H
US31 patents
⚠️ This page may combine multiple inventors who share the name “WALKER DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RES DEV FOUNDATION
15 patentsUS6355777B1Mar 12, 2002
P43 antigen for the immunodiagnosis of canine ehrlichiosis and uses thereof
RES DEV FOUNDATION73 citations96
US6458942B1Oct 1, 2002
28-kDa immunoreactive protein gene of Ehrlichia canis and uses thereof
RES DEV FOUNDATION59 citations95
US6403780B1Jun 11, 2002
Homologous 28-kilodalton immunodominant protein genes of ehrlichia canis and uses thereof
RES DEV FOUNDATION66 citations95
US6392023B1May 21, 2002
Homologous 28-kilodalton immunodominant protein genes of Ehrlicha canis and uses thereof
RES DEV FOUNDATION74 citations95
US6660269B2Dec 9, 2003
Homologous 28-kilodalton immunodominant protein genes of Ehrlichia canis and uses thereof
RES DEV FOUNDATION18 citations92
US6043085AMar 28, 2000
Ehrlichia canis 120-kDa immunodominant antigenic protein and gene
RES DEV FOUNDATION41 citations92
US6015691AJan 18, 2000
Immunodominant 120 kDa surface-exposed adhesion protein genes of Ehrlichia chaffeensis
RES DEV FOUNDATION46 citations92
US7309583B2Dec 18, 2007
Homologous 28-kilodalton immunodominant protein genes of Ehrlichia canis and uses thereof
RES DEV FOUNDATION5 citations73
US7824692B2Nov 2, 2010
Ehrlichia disulfide bond formation proteins and uses thereof
RES DEV FOUNDATION2 citations62
US7332171B2Feb 19, 2008
Ehrlichia chaffeensis 28 kDa outer membrane protein multigene family
RES DEV FOUNDATION4 citations62
US7754224B2Jul 13, 2010
P153 and p156 antigens for the immunodiagnosis of canine and human ehrlichioses and uses thereof
RES DEV FOUNDATION0 citations52
US7432081B2Oct 7, 2008
Ehrlichia disulfide bond formation proteins and uses thereof
RES DEV FOUNDATION0 citations52
US7556816B2Jul 7, 2009
Ehrlichia chaffeensis 28 kDa outer membrane protein multigene family
RES DEV FOUNDATION1 citations51
US7344719B2Mar 18, 2008
Homologous 28-kilodalton immunodominant protein genes of Ehrlichia canis and uses thereof
RES DEV FOUNDATION0 citations51
US7722880B2May 25, 2010
Immunoreactive 38-KDA ferric binding protein of ehrlichia canis and uses thereof
RES DEV FOUNDATION0 citations49
RES FOUND DEV
4 patentsUS11780892B2Oct 10, 2023
Chimeric immunogenic polypeptides
RES FOUND DEV3 citations73
US11046734B2Jun 29, 2021
Chimeric immunogenic polypeptides
RES FOUND DEV3 citations73
US12552843B2Feb 17, 2026
Chimeric immunogenic polypeptides
RES FOUND DEV0 citations62
US12461099B2Nov 4, 2025
Immunoreactive polypeptides
RES FOUND DEV0 citations54