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Inventor

Leora Hatchwell

Inventor
Buffalo Grove, IL, US

Overview

2→
Patents
1991–1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for33%
A23CDairy products, e.g. milk, butter or cheese17%
A23DEdible oils or fats, e.g. margarines, shortenings or cooking oils17%
A23GCocoa17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,202,146'Flavor delivery system for fat free foods'19934,985,270'Cream substitute ingredient and food products'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to NUTRASWEET CO (2)· patent assignee history
1991–1993Based in Buffalo Grove, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NUTRASWEET CO21991–1993
Locations
LocationPatentsSpan
Buffalo Grove, Illinois, US21991–1993