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Inventor

Gunnar Westin

Inventor
Stockholm, SE

Overview

7→
Patents
1996–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C23Cprimary
C23CCoating metallic material15%
C04BLime, magnesia12%
C22CAlloys12%
Y10TTechnical subjects covered by former us classification9%
A61NElectrotherapy6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B22FWorking metallic powder6%
B82YSpecific uses or applications of nanostructures6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
PatentTitleYear
8,372,469'Method for producing a piezoelectric film'20138,246,929'Synthesis of sodium potassium niobate by sol-gel'20128,034,152'Composite materials and method of its manufacture'20117,740,814'Composite materials and method of its manufacture'20106,033,735'Method of coating cutting inserts'20005,887,242'Method of making metal composite materials'19995,505,902'Method of making metal composite materials'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Patents assigned to SANDVIK AB (3)· patent assignee history
1996–2013Based in Stockholm, SE· patent location history
2010–2013Patents assigned to POHL ANNIKA (4)· patent assignee history
2010–2013Patents assigned to WESTIN GUNNAR (4)· patent assignee history
2012–2013Patents assigned to ERIKSSON TOM (2)· patent assignee history
2012–2013Patents assigned to JOHANSSON ANNA-KARIN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POHL ANNIKA42010–2013
WESTIN GUNNARself42010–2013
SANDVIK AB31996–2000
ERIKSSON TOM22012–2013
JOHANSSON ANNA-KARIN22012–2013
Locations
LocationPatentsSpan
Stockholm, SE71996–2013