Inventor
Hendricus Franciscus Zirkzee
Inventor
Schore, NL
Overview
Patents· 5 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 bonds57%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium14%
C08LCompositions of macromolecular compounds14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
7,122,613'Method for the production of polycarbonates'20066,620,902'Process for preparing polycarbonate and apparatus for preparing polycarbonate'20036,340,736'Method and apparatus for the production of polycarbonates with brine recycling'20026,228,973'Method for preparing high molecular weight polycarbonate'20015,929,151'Ketone polymer-epoxy blend compositions'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Bergen op Zoom, NL· patent location history
2001–2006Patents assigned to GEN ELECTRIC (4)· patent assignee history
2001–2006Based in Schore, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 4 | 2001–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schore, NL | 4 | 2001–2006 |
| Bergen op Zoom, NL | 1 | 1999 |