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Philip G. Schnell
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Downers Grove, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Total chewing gum manufacture using high efficiency continuous mixi...
Patent number
7,087,254
Issue date
Aug 8, 2006
Wm. Wrigley Jr. Company
John T. Wolfe
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Nutraceuticals or nutritional supplements and method of making
Patent number
6,949,264
Issue date
Sep 27, 2005
Wm. Wrigley Jr. Company
Gordon N. McGrew
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chewing gum manufacture using high efficiency continuous mixer
Patent number
6,858,237
Issue date
Feb 22, 2005
Wm. Wrigley Jr. Company
John T. Wolfe
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chewing gum manufacture using pin and blade extruders
Patent number
6,811,797
Issue date
Nov 2, 2004
Wm. Wrigley Jr. Company
John T. Wolfe
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chewing gum formulations including encapsulated aspartame and sodiu...
Patent number
6,759,066
Issue date
Jul 6, 2004
Wm. Wrigley Jr. Company
William D. Savage
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of making coated chewing gum products containing various ant...
Patent number
6,645,535
Issue date
Nov 11, 2003
Wm. Wrigley Jr. Company
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of producing active agent coated chewing gum products
Patent number
6,627,234
Issue date
Sep 30, 2003
Wm. Wrigley Jr. Company
Sonya S. Johnson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for controlling release of active agents from a chewing gum...
Patent number
6,586,023
Issue date
Jul 1, 2003
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Coated chewing gum products containing an antigas agent
Patent number
6,579,545
Issue date
Jun 17, 2003
Wm. Wrigley Jr. Company
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for making coated chewing gum products including a high-inte...
Patent number
6,572,900
Issue date
Jun 3, 2003
Wm. Wrigley, Jr. Company
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Coated chewing gum products containing antacid and method of making
Patent number
6,569,472
Issue date
May 27, 2003
Wm. Wrigley Jr. Company
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Coated chewing gum products containing an acid blocker and process...
Patent number
6,541,048
Issue date
Apr 1, 2003
Wm. Wrigley Jr. Company
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of controlling release of bitterness inhibitors in chewing g...
Patent number
6,472,000
Issue date
Oct 29, 2002
Wm. Wrigley Jr. Co.
Victor V. Gudas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing chewing gum using high efficiency continuo...
Patent number
6,440,472
Issue date
Aug 27, 2002
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of controlling release of caffeine in chewing gum
Patent number
6,165,516
Issue date
Dec 26, 2000
Wm. Wrigley Jr. Company
Victor V. Gudas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Continuous chewing gum manufacturing process for gum with controlle...
Patent number
6,030,647
Issue date
Feb 29, 2000
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Continuous chewing gum manufacturing process using rework gum
Patent number
5,976,581
Issue date
Nov 2, 1999
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Total chewing gum manufacture using high efficiency continuous mixing
Patent number
5,800,847
Issue date
Sep 1, 1998
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Total chewing gum manufacture using high efficiency continuous mixing
Patent number
5,614,234
Issue date
Mar 25, 1997
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Continuous chewing gum manufacturing process yielding gum with impr...
Patent number
5,612,071
Issue date
Mar 18, 1997
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Total chewing gum manufacture using high efficiency continuous mixing
Patent number
5,543,160
Issue date
Aug 6, 1996
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Wax-free low moisture chewing gum
Patent number
5,437,875
Issue date
Aug 1, 1995
Wm. Wrigley, Jr. Company
Steven P. Synosky
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Hard coated chewing gum with improved shelf life, with xylitol and...
Patent number
5,376,389
Issue date
Dec 27, 1994
Wm. Wrigley Jr. Company
Michael A. Reed
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Strongly mint-flavored chewing gums with reduced bitterness and har...
Patent number
5,192,563
Issue date
Mar 9, 1993
Wm. Wrigley, Jr. Company
Mansukh M. Patel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Coated chewing gun products polished with colored wax and method of...
Patent number
5,171,589
Issue date
Dec 15, 1992
Wm. Wrigley Jr. Company
Lindell C. Richey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Gum composition containing dispersed porous beads containing active...
Patent number
5,154,927
Issue date
Oct 13, 1992
Wm. Wrigley Jr. Company
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Chewing gum flavor ingredient
Patent number
5,153,011
Issue date
Oct 6, 1992
Wm. Wrigley Jr. Company
Mansukh M. Patel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Gum composition containing dispersed porous beads containing active...
Patent number
4,963,369
Issue date
Oct 16, 1990
Wm. Wrigley Jr. Co.
Joo H. Song
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
COATED CHEWING GUM PRODUCTS AND METHODS FOR MAKING SAME
Publication number
20060222734
Publication date
Oct 5, 2006
Wm. Wrigley Jr. Company
Lindell C. Richey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method of controlling release of bitterness inhibitors in chewing g...
Publication number
20030180414
Publication date
Sep 25, 2003
Victor V. Gudas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coated chewing gum products and methods for making same
Publication number
20030021864
Publication date
Jan 30, 2003
Lindell C. Richey
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Chewing gum formulations including encapsulated aspartame and sodiu...
Publication number
20020142068
Publication date
Oct 3, 2002
William D. Savage
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coated chewing gum products containing an antigas agent
Publication number
20020119216
Publication date
Aug 29, 2002
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coated chewing gum products containing an acid blocker
Publication number
20010021373
Publication date
Sep 13, 2001
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coated chewing gum products containing various antacids
Publication number
20010021403
Publication date
Sep 13, 2001
Daniel J. Zyck
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES