Inventor
YANSHAN GAO
Inventor
US
Overview
Patents· 6 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 bonds29%
C08LCompositions of macromolecular compounds18%
C07CAcyclic or carbocyclic compounds12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
C10MLubricating compositions12%
C08JWorking-up6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
PatentTitleYear
12,528,928Methods for depolymerizing polyesters202612,037,440Highly soluble bis-borate as binuclear co-catalysts for olefin polymerization202411,840,624Methods for forming stereospecific, polar functionalized polypropylene202311,787,880Highly soluble alkyl substituted carbenium borate as co-catalysts for olefin polymerizations202311,780,941Highly branched, low molecular weight polyolefins and methods for their production202311,242,421Highly branched, low molecular weight polyolefins and methods for their production2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to UNIV NORTHWESTERN (6)· patent assignee history
2022–2026Based in US· patent location history
2023–2024Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (2)· patent assignee history
2023Patents assigned to NORTHWESTERN UNVERSITY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV NORTHWESTERN | 6 | 2022–2026 |
| DOW GLOBAL TECHNOLOGIES LLC | 2 | 2023–2024 |
| NORTHWESTERN UNVERSITY | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2022–2026 |