LexDanaLexDanabeta
Inventor

Jiayi Ren

Inventor
CN

Overview

1→
Patents
2026
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling33%
G06FElectric digital data processing33%
Y02ATechnologies for adaptation to climate change33%
PatentTitleYear
12,565,829Combination parameter optimization design method for fracturing and packing dual-particle-size proppants for unconsolidated sandstone reservoir2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to UNIV CHINA PETROLEUM EAST CHINA (1)· patent assignee history
2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CHINA PETROLEUM EAST CHINA12026
Locations
LocationPatentsSpan
CN12026