LexDanaLexDanabeta
Inventor

Kevin Kitzman

Inventor
Wanatchee, WA, US

Overview

4→
Patents
2011–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 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 sludge67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
8,673,152'Methods for polishing wastewater utilizing a bed of commingled bauxite residue and iron filings'20148,206,586'Systems for polishing wastewater utilizing natural media filtration'20128,157,995'Systems for treating water using iron'20127,897,049'Methods for treating water using iron'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to ALCOA INC (4)· patent assignee history
2011–2012Based in Wenatchee, WA, US· patent location history
2012Patents assigned to KITZMAN KEVIN (2)· patent assignee history
2012Patents assigned to BHATTACHAYYA ANIRUDDHA (1)· patent assignee history
2012Patents assigned to FU JAW (1)· patent assignee history
2012–2014Based in Wanatchee, WA, US· patent location history
2014Patents assigned to CORPORATE ENVIRONMENTAL SOLUTIONS LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCOA INC42011–2014
KITZMAN KEVINself22012
BHATTACHAYYA ANIRUDDHA12012
CORPORATE ENVIRONMENTAL SOLUTIONS LLC12014
FU JAW12012
Locations
LocationPatentsSpan
Wanatchee, Washington, US22012–2014
Wenatchee, Washington, US22011–2012