Inventor
John F. L. Newport
Inventor
Chadds Ford, PA, US
Overview
Patents· 4 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 bonds15%
G01KMeasuring temperature15%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for8%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation8%
B29CShaping or joining of plastics8%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
H05KPrinted circuits8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,408,686Gel-based temperature indicators20199,534,964'Three-phase emulsions used in a temperature condition indicator'20175,268,232'Dicyclopentadiene polymers with heat-resistant dimensional integrity and high T.sub.g'19935,079,318'Substituted acetylenes as rate moderators for ring-opening metathesis polymerization'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1993Patents assigned to HERCULES INC (2)· patent assignee history
1992–1993Based in Wilmington, DE, US· patent location history
2017–2019Patents assigned to TEMPTIME CORP (2)· patent assignee history
2017–2019Based in Chadds Ford, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERCULES INC | 2 | 1992–1993 |
| TEMPTIME CORP | 2 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chadds Ford, Pennsylvania, US | 2 | 2017–2019 |
| Wilmington, Delaware, US | 2 | 1992–1993 |