LexDanaLexDanabeta
Inventor

Jock W. H. Smith

Inventor
Halifax, CA

Overview

3→
Patents
2012–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
A62BDevices, apparatus or methods for life-saving17%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents17%
B82YSpecific uses or applications of nanostructures17%
PatentTitleYear
8,753,434'Zinc oxide containing filter media and methods of forming the same'20148,585,808'Zinc oxide containing filter media and methods of forming the same'20138,293,333'Ammonia-free gaseous air filter'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2012–2013Patents assigned to CROLL LISA M (2)· patent assignee history
2012–2013Patents assigned to DAHN JEFFREY R (2)· patent assignee history
2012–2013Patents assigned to SMITH JOCK W H (2)· patent assignee history
2012–2014Based in Halifax, CA· patent location history
2013Patents assigned to ROMERO JENNIFER V (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO32012–2014
CROLL LISA M22012–2013
DAHN JEFFREY R22012–2013
SMITH JOCK W Hself22012–2013
ROMERO JENNIFER V12013
Locations
LocationPatentsSpan
Halifax, CA32012–2014