Inventor
Owen W. Webster
Inventor
Wilmington, DE, US
Overview
Patents· 13 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 bonds50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds31%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium19%
PatentTitleYear
5,563,275'Anionic polymerization processes'19965,308,877'Resins with high surface areas and porosities'19945,290,935'Preparation of 2-(pyridyl)ethyl bis-(trialkyl silyl) phosphonate derivatives'19945,258,469'Preparation of 2-(pyridyl)ethyl bis-(trialkyl silyl)phosphonate derivatives substituted phosphorous compounds'19935,196,491'Living cationic polymerization of alkyl vinyl ethers'19935,194,616'Preparation of 2-(pyridyl)ethyl bis-(trialkyl silyl)phosphonate derivatives'19934,987,157'Resins with high surface areas and porosities'19914,783,500'\"Living\" polymers and process for their preparation'19884,711,942'\"Living\" polymers and process for their preparation'19874,681,918'\"Living\" polymers and process for their preparation'19874,544,724'Silylated vinyl alcohol polymers'19854,508,880'\"Living\" polymers and process for their preparation'19854,417,034'Living polymers and process for their preparation'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1996Patents assigned to DU PONT (13)· patent assignee history
1983–1996Based in Wilmington, DE, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 13 | 1983–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 13 | 1983–1996 |