Inventor
Anthony J. Papa
Inventor
St. Albans, WV, US
Overview
Patents· 18 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 bonds24%
C07CAcyclic or carbocyclic compounds18%
C08JWorking-up18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
5,618,973'Esterification process'19975,231,222'Esterification process'19934,945,185'Process for producing mixtures of ketones and aldehydes'19904,535,187'Preparation of isophorone and mesityl oxide from acetone'19854,528,405'Aldol condensation of enolizable aldehydes using a metal carboxylate catalyst'19854,434,301'Production of low color refined isophorone'19844,195,151'Phenol-aldehyde-amine resin/glycol curative compositions'19804,162,353'Method of producing flexible flame retarded polyurethane foam'19794,119,584'Phenolic foam modified with phosphorus-containing isocyanate-terminated prepolymers'19784,110,415'Methylol phosphonates and process for making same'19784,107,106'Phenol-aldehyde-amine resin/glycol curatives for energy absorbing polyurethanes'19784,097,559'Chloroalkyl polyphosphates method for making same'19784,070,313'Non punking phenolic foam'19784,033,910'Methyl formate as an adjuvant in phenolic foam formation'19774,033,909'Stable phenolic resoles'19774,009,129'Copolymers of cyclic vinyl ethers and cyclic acetals'19773,981,827'Polyurethanes containing brominated cycloaliphatic ester polyols'19763,974,109'Polyurethanes containing halo-aryl amide-ester polyols'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to UNION CARBIDE CORP (15)· patent assignee history
1976–1997Based in St. Albans, WV, US· patent location history
1990–1997Patents assigned to UNION CARBIDE CHEM PLASTIC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNION CARBIDE CORP | 15 | 1976–1985 |
| UNION CARBIDE CHEM PLASTIC | 3 | 1990–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Albans, WV, US | 18 | 1976–1997 |