LexDanaLexDanabeta
Inventor

Changjian Deng

Inventor
Changsha, CN

Overview

2→
Patents
2011–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A24Bprimary
A24BManufacture or preparation of tobacco for smoking or chewing50%
B01FMixing, e.g. dissolving, emulsifying or dispersing25%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors25%
PatentTitleYear
9,016,286'Method and equipment for adding tobacco dust into papermaking tobacco sheet'20158,007,637'Method for producing flue-cured type tobacco sheet by papermaking process'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to CHINA TOMACCO HUNAN IND CO LTD (1)· patent assignee history
2011–2015Based in Changsha, CN· patent location history
2015Patents assigned to CHEN GANG (1)· patent assignee history
2015Patents assigned to CHINA TOBACCO HUNAN IND CO LTD (1)· patent assignee history
2015Patents assigned to DENG CHANGJIAN (1)· patent assignee history
2015Patents assigned to FU JIANSHAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN GANG12015
CHINA TOBACCO HUNAN IND CO LTD12015
CHINA TOMACCO HUNAN IND CO LTD12011
DENG CHANGJIANself12015
FU JIANSHAN12015
Locations
LocationPatentsSpan
Changsha, CN22011–2015