Inventor
Siqin Li
Inventor
Shanghai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry43%
C07CAcyclic or carbocyclic compounds43%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide14%
PatentTitleYear
9,084,984'Method for selective hydrogenation of phenylacetylene in the presence of styrene'20158,916,736'Method for selective hydrogenation of phenylacetylene using composite bed in the presence of styrene'20148,722,918'Process for producing Cl-C4 alkyl nitrite'20148,574,522'Process for selective oxidative dehydrogenation of a hydrogen-containing CO mixed gas'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to CHINA PETROLEUM & CHEMICAL (4)· patent assignee history
2013–2015Patents assigned to LI SIQIN (4)· patent assignee history
2013–2015Patents assigned to LIU JUNTAO (4)· patent assignee history
2013–2015Patents assigned to SHANGHAI RES INST PETROCHEMICAL TECHNOLOGY SINOPEC (4)· patent assignee history
2013–2014Patents assigned to KUAI JUN (2)· patent assignee history
2013–2015Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA PETROLEUM & CHEMICAL | 4 | 2013–2015 |
| LI SIQINself | 4 | 2013–2015 |
| LIU JUNTAO | 4 | 2013–2015 |
| SHANGHAI RES INST PETROCHEMICAL TECHNOLOGY SINOPEC | 4 | 2013–2015 |
| KUAI JUN | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2013–2015 |