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Inventor

Duane B. Priddy, Jr.

Inventor
Krefeld, DE

Overview

9→
Patents
1995–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds75%
C07CAcyclic or carbocyclic compounds8%
C07DHeterocyclic compounds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
PatentTitleYear
6,297,346'Mixtures of cyclic oligocarbonates, their production and use'20016,156,871'Mixtures of cyclic oligocarbonates, their production and use'20005,786,440'Mixtures of cyclic oligocarbonates and their manufacture'19985,726,273'Heat-curable compositions based on cyclic isocyanate addition reproducts'19985,693,722'Method for modifying the backbone of polymeric resins'19975,663,274'Heat-curable compositions based on cyclic isocyanate addition products'19975,637,655'Method for modifying the backbone of polymeric resins'19975,605,979'Method for modifying the backbone of polymeric resins'19975,387,629'Phosphorus containing poly(arylene ether)s useful as oxygen plasma resistant films and in nonlinear optical applications'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to INNOVATIVE TECH CENTER (1)· patent assignee history
1995Patents assigned to VIRGINIA POLYTECHNIC INST & ST (1)· patent assignee history
1995Patents assigned to VIRGINIA TECH INTELL PROP (1)· patent assignee history
1995Based in Midland, MI, US· patent location history
1997–2001Patents assigned to BAYER AG (8)· patent assignee history
1997–2001Based in Krefeld, DE· patent location history
1997–1998Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG81997–2001
INNOVATIVE TECH CENTER11995
VIRGINIA POLYTECHNIC INST & ST11995
VIRGINIA TECH INTELL PROP11995
Locations
LocationPatentsSpan
Krefeld, DE41997–2001
Pittsburgh, Pennsylvania, US41997–1998
Midland, MI, US11995