Inventor

Wen-Sherng Chen

Inventor
Glenview, IL, US

Overview

13→
Patents
1985–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A23Jprimary
A23JProtein compositions for foodstuffs24%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for21%
A23CDairy products, e.g. milk, butter or cheese13%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A21DTreatment of flour or dough for baking, e.g. by addition of materials5%
A23GCocoa5%
A23PShaping or working of foodstuffs, not fully covered by a single other subclass5%
H02JElectric power networks3%
H03FAmplifiers3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Patents assigned to KRAFT INC (4)· patent assignee history
1985–2011Based in Glenview, IL, US· patent location history
2002Patents assigned to KRAFT FOODS INC (2)· patent assignee history
2004–2006Patents assigned to KRAFT FOODS HOLDINGS INC (3)· patent assignee history
2010–2011Patents assigned to KRAFT FOODS GLOBAL BRANDS LLC (3)· patent assignee history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KRAFT INC41985–1989
KRAFT FOODS GLOBAL BRANDS LLC32010–2011
KRAFT FOODS HOLDINGS INC32004–2006
KRAFT FOODS INC22002
TAIWAN SEMICONDUCTOR MFG CO LTD12021
Locations
LocationPatentsSpan
Glenview, Illinois, US121985–2011
Hsinchu, TW12021