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Inventor

Suresh Annavarapu

Inventor
Edgewater, NJ, US

Overview

9→
Patents
1999–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C23Cprimary
C23CCoating metallic material17%
H10NElectric solid-state devices not otherwise provided for13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C30BSingle-crystal growth8%
F23QIgnition8%
H05BElectric heating8%
A47JKitchen equipment4%
B22FWorking metallic powder4%
B28BShaping clay or other ceramic compositions4%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys4%
PatentTitleYear
7,772,525'Ceramic igniters'20107,675,005'Ceramic igniter'20106,974,501'Multi-layer articles and methods of making same'20056,730,410'Surface control alloy substrates and methods of manufacture therefor'20046,537,689'Multi-layer superconductor having buffer layer with oriented termination plane'20036,183,613'Sputter target/backing plate assembly and method of making same'20016,045,634'High purity titanium sputtering target and method of making'20006,010,583'Method of making unreacted metal/aluminum sputter target'20005,857,611'Sputter target/backing plate assembly and method of making same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to MATERIALS RESEARCH CORP (2)· patent assignee history
1999–2000Patents assigned to SONY CORP (2)· patent assignee history
1999–2001Based in Edgewater, NJ, US· patent location history
2000–2001Patents assigned to PRAXAIR TECHNOLOGY INC (2)· patent assignee history
2003–2005Patents assigned to AMERICAN SUPERCONDUCTOR CORP (2)· patent assignee history
2003–2005Based in Brookline, MA, US· patent location history
2010Patents assigned to SAINT GOBAIN CERAMICS (2)· patent assignee history
2010Based in Somerville, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN SUPERCONDUCTOR CORP22003–2005
MATERIALS RESEARCH CORP21999–2000
PRAXAIR TECHNOLOGY INC22000–2001
SAINT GOBAIN CERAMICS22010
SONY CORP21999–2000
Locations
LocationPatentsSpan
Edgewater, New Jersey, US41999–2001
Brookline, Massachusetts, US32003–2005
Somerville, Massachusetts, US22010