Inventor
Chuanfeng Li
Inventor
Nanjing, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds80%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
G01RMeasuring electric variables10%
PatentTitleYear
10,802,102Pulsed electron paramagnetic resonance spectrometer20209,334,339'Supported nonmetallocene catalysts, preparation and use thereof'20168,981,023'Supported nonmetallocene catalyst, preparation and use thereof'20158,957,169'Supported nonmetallocene catalyst, preparation and use thereof'20158,952,113'Supported nonmetallocene catalyst, preparation and use thereof'20158,952,112'Supported nonmetallocene catalyst, preparation and use thereof'20158,716,416'Magnesium-compound supported nonmetallocene catalyst and preparation thereof'20148,193,288'Supported nonmetallocene catalyst and preparation thereof'20127,875,568'Supported nonmetallocene olefin polymerization catalyst, preparation method and use thereof'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2016Based in Nanjing, CN· patent location history
2012–2015Patents assigned to GUO FENG (6)· patent assignee history
2012–2015Patents assigned to LI CHUANFENG (6)· patent assignee history
2012–2015Patents assigned to MA ZHONGLIN (6)· patent assignee history
2012–2015Patents assigned to WANG YAMING (6)· patent assignee history
2014–2016Patents assigned to SINOPEC YANGZI PETROCHEMICAL (6)· patent assignee history
2020Based in Anhui, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUO FENG | 6 | 2012–2015 |
| LI CHUANFENGself | 6 | 2012–2015 |
| MA ZHONGLIN | 6 | 2012–2015 |
| SINOPEC YANGZI PETROCHEMICAL | 6 | 2014–2016 |
| WANG YAMING | 6 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nanjing, CN | 8 | 2011–2016 |
| Anhui, CN | 1 | 2020 |