KNIGHTON DAVID R

Overview

About

KNIGHTON DAVID R has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States. Its main competitors in its focus markets environmental technology, basic materials chemistry and pharmaceuticals are BIO LAB INC, PAC SOLUTION OY and AARDVARK IP HOLDING LLC.

Patent filings in countries

#	Country	Total Patents
#1	United States	21

#	Technology
#1	Water treatment
#2	Preservation of human bodies
#3	Medical preparations
#4	Animal care
#5	Swimming pools
#6	Climate change mitigation in wastewater treatment
#7	Analysing materials
#8	Chemical or physical processes
#9	Diagnosis and surgery
#10	Syringes

#	Name	Total Patents
#1	Knighton David R	21
#2	Fiegel Vance D	19

Publication	Filing date	Title
US2006032124A1	2005-04-14	Methods of inhibiting microorganism growth using moss
US4300572A	1979-12-13	Fluid administering and pressure sensing apparatus
US3910833A	1974-09-26	Apparatus for recovering silver from photographic film processing liquids