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Inventor

Chengjiao Yu

Inventor
Houston, TX, US

Overview

4→
Patents
2018–2020
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.

B29Cprimary
B29CShaping or joining of plastics11%
E21BEarth or rock drilling11%
B01DSeparation6%
B22DCasting of metals6%
B22FWorking metallic powder6%
B23KSoldering or unsoldering6%
B29BPreparation or pretreatment of the material to be shaped6%
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. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
PatentTitleYear
10,759,092Methods of making high temperature elastic composites202010,450,828High temperature high extrusion resistant packer201910,427,336Periodic structured composite and articles therefrom20199,999,920Ultrahigh temperature elastic metal composites2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to BAKER HUGHES A GE CO LLC (4)· patent assignee history
2018–2020Patents assigned to XU ZHIYUE (4)· patent assignee history
2018–2020Patents assigned to YU CHENGJIAO (4)· patent assignee history
2018–2020Based in Houston, TX, US· patent location history
2019–2020Patents assigned to SHYU GOANG DING (2)· patent assignee history
2019Patents assigned to PRIETO CARLOS A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES A GE CO LLC42018–2020
XU ZHIYUE42018–2020
YU CHENGJIAOself42018–2020
SHYU GOANG DING22019–2020
PRIETO CARLOS A12019
Locations
LocationPatentsSpan
Houston, Texas, US42018–2020