Top 10 Key Players companies in Tenax by Most Patent Citation in the China in 2021 – Discovery

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The Tenax top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Citation Tenax Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Ranking Year:

Region:

Ranking:

1	China Tobacco Yunnan Industrial Co. Ltd.	China	Nicotiana tabacum	patent citation: 11
2	China XD Electric Co., Ltd.	Shaanxi Sheng, China	Power transmission,Electrical equipment,Transformer, ...[+2]	patent citation: 5
3	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	patent citation: 2
4	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		patent citation: 2
5	Beijing Municipal Environmental Monitoring Center	Beijing Shi, China	Environmental monitoring,Environmental consulting	patent citation: 1
6	Suzhou Aichibot Testing Technology Co., Ltd.	Jiangsu Sheng, China		patent citation: 1
7	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	patent citation: 0
8	Shanghai Parker Chemical Industries Co. Ltd.	Shanghai Shi, China	Chemical engineering	patent citation: 0
9	Anhui Province Shenhong Transformer Co. Ltd.	China		patent citation: 0
10	SINOPEC Fushun Research Institute of Petroleum & Petrochemic	China		patent citation: 0

Page generation time: Jul 20 2025

Top 10 Key Players companies in Tenax
by Most Patent Citation in the China in 2021

Key Players

Fast-growings

Startups & Unicorns

New Entrants

2022

2021

2020

2019

2018

Global

China

United States

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

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