% Expired Patents = 50.0

EPO Patents = 2

Trademarks = 8

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Haiyu Ren (3 out of 5 patents)

Hong Zhi Huang (3 out of 6 patents)

Jie Zheng (2 out of 34 patents)

4. Yi Tong (1 out of 11 patents)

5. Anni Liu (1 out of 2 patents)

6. Jin Tao (1 out of 3 patents)

7. Wei Lin (1 out of 47 patents)

8. Bo Chen (1 out of 1 patent)

9. Jie Zheng (2 patents)

4 patents: Sort by Forward Citations

1. 10808270 - Method for continuously producing starch saccharification products by using high-concentration starch milk (2020-10-20),

2. 10072380 - Detoxifying and recycling of washing solution used in pretreatment of lignocellulose-containing materials (2018-09-11),

3. 9695549 - Detoxifying and recycling of washing solution used in pretreatment of lignocellulose-containing materials (2017-07-04),

4. 8435771 - Fermentation of a lignocellulose-containing material (2013-05-07),

Cofco Limited is a leading multinational agribusiness company. With a rich history spanning over 70 years, Cofco has established itself as a key player in the global food industry. Their diverse portfolio includes grains, oils, sugar, and coffee, and they are committed to sustainable and responsible sourcing practices. With operations in over 30 countries, Cofco continues to drive innovation and excellence in the agricultural sector.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#555 in Beijing

#6,375 in China

Beijing, China

Cofco Limited