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Guo Jin — 2 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
CPChina Petrochemical: 1 patents #103 of 418Top 25%
Beijing, CN: #11,144 of 27,914 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Guo Jin has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1991 and the most recent in August 2018. Guo Jin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Guo Jin in Beijing, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10047014 Plasma-sprayed tin coating having excellent hardness and toughness, the preparation method therefor, and a mold coated with said tin coating Haidou Wang, Zhiguo Xing, Huawei Cui 2018-08-14
5063195 High efficiency silver catalyst for the production of ethylene oxide via ethylene oxidation JiQuan Jin, Lian Di Shang, Yong Xu, Guo Chun Luo 1991-11-05

Frequent Collaborators

JiQuan Jin1 shared
Huawei Cui1 shared
Guo Chun Luo1 shared
Haidou Wang1 shared
Yong Xu1 shared
Zhiguo Xing1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2