Inventor
Nathan D. Field
Inventor
Wyckoff, NJ, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C08BPolysaccharides11%
A01NPreservation of bodies of humans or animals or plants or parts thereof7%
C02FTreatment of water, waste water, sewage, or sludge7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
A41CCorsets4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
PatentTitleYear
4,851,480'Extrusion-grade compositions comprising mixtures of wholly aromatic polyesters'19894,575,376'Method for increasing the absorbency of cellulosic fibers'19864,563,508'Injection moldable aromatic polyesters compositions and method of preparation'1986RE031323'Preparation of water-insoluble carboxymethyl cellulose absorbents'19834,200,737'Preparation of water-insoluble carboxymethyl cellulose absorbents'19804,200,736'Preparation of water-insoluble carboxymethyl cellulose absorbents'19804,091,819'Padded brassieres'19784,058,462'System for sustained release of phenolic material from porous granules of insoluble polymeric phenolic complexes'19773,985,540'Metal complexes of hydroxyquinoline and polymeric porous granules'19763,970,606'N-vinyl lactam interpolymers useful as thickening agents'19763,954,682'Insoluble porous polymeric-phenolic complexes'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to GAF CORP (4)· patent assignee history
1976Based in Allentown, PA, US· patent location history
1977–1986Based in Wyckoff, NJ, US· patent location history
1978Patents assigned to INT PLAYTEX INC (1)· patent assignee history
1980–1986Patents assigned to INT PLAYTEX CORP (3)· patent assignee history
1986Patents assigned to DART IND INC (1)· patent assignee history
1989Patents assigned to AMOCO CORP (1)· patent assignee history
1989Based in Augusta, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAF CORP | 4 | 1976–1977 |
| INT PLAYTEX CORP | 3 | 1980–1986 |
| AMOCO CORP | 1 | 1989 |
| DART IND INC | 1 | 1986 |
| INT PLAYTEX INC | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wyckoff, New Jersey, US | 7 | 1977–1986 |
| Allentown, Pennsylvania, US | 3 | 1976 |
| Augusta, Georgia, US | 1 | 1989 |