Inventor

Jie Zuo

Inventor

Beijing, CN

Overview

3→

Patents

2018–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

C08Jprimary

C08JWorking-up15%

B01FMixing, e.g. dissolving, emulsifying or dispersing8%

B29BPreparation or pretreatment of the material to be shaped8%

B29CShaping or joining of plastics8%

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. inserts8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%

D10BIndexing scheme associated with sublasses of section d, relating to textiles8%

E21BEarth or rock drilling8%

PatentTitleYear

10,800,892Composition of nano-emulsion having small particle size and ultra-low concentration and a preparation method thereof2020 10,100,831Liquid pump2018 9,969,922Degradable materials for oil and gas field operations and their synthesis method2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to KMS OIL FIELD CHEMICALS & TECHNICAL SERVICES LTD BEIJING (2)· patent assignee history

2018–2020Patents assigned to UNIV CHINA PETROLEUM BEIJING (2)· patent assignee history

2018Patents assigned to CHINA UNIV OF PETROLEUM—BEIJING (1)· patent assignee history

2018Patents assigned to JOHNSON ELECTRIC SA (1)· patent assignee history

2018–2020Based in Beijing, CN· patent location history

2018Based in Shenzhen, CN· patent location history

2020Patents assigned to KMS OIL FIELD CHEMICALS & TECHNICAL SERVICES LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KMS OIL FIELD CHEMICALS & TECHNICAL SERVICES LTD BEIJING	2	2018–2020
UNIV CHINA PETROLEUM BEIJING	2	2018–2020
CHINA UNIV OF PETROLEUM—BEIJING	1	2018
JOHNSON ELECTRIC SA	1	2018
KMS OIL FIELD CHEMICALS & TECHNICAL SERVICES LTD	1	2020

Locations

Location	Patents	Span
Beijing, CN	2	2018–2020
Shenzhen, CN	1	2018