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

William R. Killilea — 7 Patents

MOModar: 5 patents #2 of 8Top 25%
ACAbb Lummus Crest: 1 patents #9 of 52Top 20%
Air Products And Chemicals: 1 patents #1,147 of 1,997Top 60%
Chelmsford, MA: #158 of 858 inventorsTop 20%
Massachusetts: #18,077 of 88,656 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
William R. Killilea has been granted 7 US patents while listed as an inventor at Modar. The first was granted in 1989 and the most recent in October 1997. William R. Killilea ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list William R. Killilea in Chelmsford, MA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5674405 Method for hydrothermal oxidation Alain L. Bourhis, Glenn T. Hong 1997-10-07
5492634 Method for treating halogenated hydrocarbons prior to hydrothermal oxidation Glenn T. Hong, Alain L. Bourhis 1996-02-20
5358645 Zirconium oxide ceramics for surfaces exposed to high temperature water oxidation environments Glenn T. Hong, David W. Ordway 1994-10-25
5250193 Wet oxidation of aqueous streams John E. Sawicki, Baldomero Casas, Chiung-Yuan Huang, Glenn T. Hong 1993-10-05 $25,061,000
5232604 Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers Kathleen C. Swallow, Glenn T. Hong, Alain L. Bourhis 1993-08-03
5200093 Supercritical water oxidation with overhead effluent quenching Herbert E. Barner, Chiung-Yuan Huang, Glenn T. Hong 1993-04-06 $306,000
4822497 Method for solids separation in a wet oxidation type process Glenn T. Hong, Terry Blane Thomason 1989-04-18