Inventor

Xianfeng Gao

Inventor

Qingdao, CN

Overview

4→

Patents

2011–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%

Y10TTechnical subjects covered by former us classification14%

B29CShaping or joining of plastics7%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08LCompositions of macromolecular compounds7%

C09JAdhesives7%

F02CGas-turbine plants7%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air7%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers7%

PatentTitleYear

D0914866Firewood rack2021 10,920,985Fuel lance cooling for a gas turbine with sequential combustion2021 10,857,766Degradable EVOH high-barrier composite film2020 8,084,109'PVDC-polyolefin coextruded thermal-formed high-blocked composite packaging material'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to GAO XUEWEN (1)· patent assignee history

2011Patents assigned to J & A IND SUZHOU CO LTD (1)· patent assignee history

2011Patents assigned to JIANGSU CAIHUA PACKING GROUP COMPANY (1)· patent assignee history

2011Based in Suzhou, CN· patent location history

2020Based in Jiangsu, CN· patent location history

2021Patents assigned to Ansaldo Energia Switzerland AG (1)· patent assignee history

2021Patents assigned to GAO XIANFENG (1)· patent assignee history

2021Based in Qingdao, CN· patent location history

2021Based in Niederrohrdorf, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
Ansaldo Energia Switzerland AG	1	2021
GAO XIANFENGself	1	2021
GAO XUEWENself	1	2011
J & A IND SUZHOU CO LTD	1	2011
JIANGSU CAIHUA PACKING GROUP COMPANY	1	2011

Locations

Location	Patents	Span
Qingdao, CN	1	2021
Niederrohrdorf, CH	1	2021
Jiangsu, CN	1	2020
Suzhou, CN	1	2011