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Inventor

Bruce Campbell

Inventor
Glenview, IL, US

Overview

12→
Patents
1980–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

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

A23Cprimary
A23CDairy products, e.g. milk, butter or cheese27%
A21DTreatment of flour or dough for baking, e.g. by addition of materials9%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%
A23PShaping or working of foodstuffs, not fully covered by a single other subclass9%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation9%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages5%
A23GCocoa5%
A44BButtons, pins, buckles, slide fasteners, or the like5%
A61JContainers specially adapted for medical or pharmaceutical purposes5%
A63FCard, board, or roulette games5%
PatentTitleYear
10,849,334Dairy mineral-fortified liquid dairy products and methods for making the dairy mineral-fortified liquid dairy products202010,834,935Dairy mineral-fortified liquid dairy products and methods of making202010,721,940Methods for reducing viscosity and delaying onset of cold gelation of high solids concentrated milk products20209,282,755'Heat stable concentrated dairy liquid and cream product'20168,376,138'Container with combined locking and indicating fastener'20138,216,621'Delivery system for low calorie bulking agents'20127,981,453'Delivery system for low calorie bulking agents'20116,558,716'Process for incorporating whey protein into cheese'20036,387,422'Reduced calorie coated confections'20026,303,160'High moisture cream cheese texture control'20014,678,192'Manually assembled puzzle apparatus'19874,197,807'Collapsible traffic cone marker'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2020Patents assigned to CAMPBELL BRUCE E (3)· patent assignee history
1980Based in McArthur, CA, US· patent location history
1987Based in Smithfield, VA, US· patent location history
2001–2020Based in Glenview, IL, US· patent location history
2012–2013Patents assigned to CAMPBELL BRUCE (2)· patent assignee history
2013Based in Ottawa, CA· patent location history
2016–2020Patents assigned to CAMPBELL BRUCE EDWARD (2)· patent assignee history
2016–2020Patents assigned to DIERBACH LISA ANN (2)· patent assignee history
2020Patents assigned to DOUWE EGBERTS BV (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAMPBELL BRUCE Eself31980–2020
CAMPBELL BRUCEself22012–2013
CAMPBELL BRUCE EDWARDself22016–2020
DIERBACH LISA ANN22016–2020
DOUWE EGBERTS BV22020
Locations
LocationPatentsSpan
Glenview, Illinois, US92001–2020
Ottawa, CA12013
Smithfield, Virginia, US11987
McArthur, California, US11980