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Inventor

Dana Bejan

Inventor
Burlington, CA

Overview

2→
Patents
2013–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge50%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium50%
PatentTitleYear
10,995,021System for oxidation of ammonia20218,378,157'Method for producing bis(fluoralkyl)phosphinic acid chlorides or fluoralkylphosphonic acid chlorides'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to AUST EMIL (1)· patent assignee history
2013Patents assigned to BEJAN DANA (1)· patent assignee history
2013Patents assigned to IGNATYEV NIKOLAI MYKOLA (1)· patent assignee history
2013Patents assigned to MERCK PATENT GMBH (1)· patent assignee history
2013Patents assigned to WILLNER HELGE (1)· patent assignee history
2013Based in Wuppertal, DE· patent location history
2021Based in Burlington, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUST EMIL12013
BEJAN DANAself12013
IGNATYEV NIKOLAI MYKOLA12013
MERCK PATENT GMBH12013
WILLNER HELGE12013
Locations
LocationPatentsSpan
Burlington, CA12021
Wuppertal, DE12013