Inventor
Joseph G. Santangelo
Inventor
Allentown, PA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia15%
C08JWorking-up15%
A62BDevices, apparatus or methods for life-saving8%
A62CFire-fighting8%
B22CFoundry moulding8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials8%
E21BEarth or rock drilling8%
F15DFluid dynamics, i.e. methods or means for influencing the flow of gases or liquids8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
4,940,733'Method for foaming high temperature polymers using poly(alkylene carbonates) as foaming agents'19904,882,110'CO.sub.2 copolymer binder for forming ceramic bodies and a shaping process using the same'19894,814,370'CO.sub.2 copolymer ceramic-binder composition'19894,807,706'Breathable fire extinguishing gas mixtures'19894,665,136'Process for producing novel block alkylene polycarbonate copolymers'19874,633,929'Method for producing metal castings'19874,512,403'In situ coal gasification'19854,239,589'Process for oxidation of black liquor'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1990Patents assigned to AIR PROD & CHEM (8)· patent assignee history
1980–1990Based in Allentown, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 8 | 1980–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allentown, Pennsylvania, US | 8 | 1980–1990 |