Inventor

QIANG TIAN

Inventor

Overview

9→

Patents

2021–2025

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%

A61KPreparations for medical, dental or toiletry purposes20%

C07DHeterocyclic compounds13%

C07KPeptides10%

C07BGeneral methods of organic chemistry7%

B22DCasting of metals3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

C21DModifying the physical structure of ferrous metals3%

C22BProduction and refining of metals3%

C22CAlloys3%

PatentTitleYear

12,270,097Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature2025 12,269,816Benzothiophene compound, preparation method therefor and use thereof2025 12,146,201Method for internal stress regulation in superalloy disk forgings by pre-spinning2024 11,970,506Bioactive molecule conjugate, preparation method and use thereof2024 11,434,235Solid form of dihydropyrimidine compound and preparation method therefor and use thereof2022 11,292,785Nitrogen-containing benzoheterocycle compound comprising carboxylic acid group, preparation method and use thereof2022 11,266,674Pharmaceutical composition for tumor treatment or prevention, method, and use thereof2022 11,207,420Cytotoxin and conjugate, uses of same and preparation method therefor2021 11,186,599Phosphonamide ester compound, salt thereof, related crystal form thereof, preparation method therefor and use thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD (7)· patent assignee history

2021–2025Based in CN· patent location history

2024–2025Patents assigned to GAONA AERO MAT CO LTD (2)· patent assignee history

2024Patents assigned to AECC COMMERCIAL AIRCRAFT ENGINE CO LTD (1)· patent assignee history

2024Patents assigned to CENTRAL IRON & STEEL RES INST (1)· patent assignee history

2024Patents assigned to ZHEJIANG HIRO AVIATION TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SICHUAN KELUN BIOTECH BIOPHARMACEUTICAL CO LTD	7	2021–2025
GAONA AERO MAT CO LTD	2	2024–2025
AECC COMMERCIAL AIRCRAFT ENGINE CO LTD	1	2024
CENTRAL IRON & STEEL RES INST	1	2024
ZHEJIANG HIRO AVIATION TECH CO LTD	1	2024

Locations

Location	Patents	Span
CN	9	2021–2025