Inventor

Alexander Melnikov

Inventor

Simferopol, UA

Overview

1997–2021

Patent span

Physics

Primary field (CPC G)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary

B01DSeparation25%

C02FTreatment of water, waste water, sewage, or sludge19%

G01CMeasuring distances, levels or bearings13%

G01SRadio direction-finding13%

A47GHousehold or table equipment6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

H04LTransmission of digital information, e.g. telegraphic communication6%

H04NPictorial communication, e.g. television6%

H04WWireless communication networks6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history

1997–2021Based in Moscow, RU· patent location history

2001–2006Based in Simferopol, UA· patent location history

2004Patents assigned to AALTO FILTRATION OY (1)· patent assignee history

2006–2015Patents assigned to MELNIKOV ALEXANDER (2)· patent assignee history

2006Patents assigned to AALTO KARI (1)· patent assignee history

2006Patents assigned to ANTIPOV VALERY (1)· patent assignee history

2015Based in Mississauga, CA· patent location history

2020Based in San Dimas, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations