EASTIN JOHN A

Overview

Total Patents

21

About

EASTIN JOHN A has a total of 21 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets materials and metallurgy and basic materials chemistry are NIKODEM CARO DR, NIKODEM CARO and COLLETT EMIL.

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Patent filings in countries

World map showing EASTIN JOHN As patent filings in countries

#	Country	Total Patents
#1	United States	7
#2	Canada	5
#3	Australia	3
#4	United Kingdom	3
#5	India	1
#6	New Zealand	1
#7	South Africa	1

Patent filings per year

Chart showing EASTIN JOHN As patent filings per year from 1900 to 2020

Similar Companies

NIKODEM CARO DR 92% similarity

NIKODEM CARO 89% similarity

COLLETT EMIL 82% similarity

INVENTA A G FUER FORSCHUNG AND 82% similarity

EMIL COLLETT 81% similarity

PRICE JOSEPH 80% similarity

CARL EHRENBERG DIPL ING 79% similarity

CIE DE L AZOTE ET DES FERTILIS 79% similarity

OSCAR FREDRIK CARLSON 79% similarity

BENSA FELICE 77% similarity

Focus industries

#	Industry
#1	Materials and metallurgy
#2	Basic materials chemistry

Focus technologies

#	Technology
#1	Ammonia or cyanogen
#2	Nitrogenous fertilisers
#3	Non-metallic elements

Top inventors

#	Name	Total Patents
#1	Eastin John A	15
#2	Eastin John Alvin	3

Latest patents

Publication	Filing date	Title
US4818494A	1987-11-10	Apparatus for manufacturing nitrogen fertilizer solutions
US4602928A	1984-12-10	Manufacturing and using nitrogen fertilizer solutions on a farm
US4511389A	1983-06-23	Manufacturing and using nitrogen fertilizer solutions on a farm
US4515615A	1983-06-23	Manufacturing and using nitrogen fertilizer solutions on a farm
US4512794A	1983-06-23	Manufacturing and using nitrogen fertilizer solutions on a farm
ZA7602644B	1976-05-03	Manufacturing and using nitrogen fertilizer solutions on a farm