Adebisi A. Campbell

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Chewing gum products using calcium sulfate
- Patent number 5,441,749
- Issue date Aug 15, 1995
- Wm. Wrigley Jr. Company
- Marc A. Meyers
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Zein/shellac encapsulation of high intensity sweeteners in chewing gum
- Patent number 5,164,210
- Issue date Nov 17, 1992
- Wm. Wrigley Jr. Company
- Adebisi A. Campbell
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Polyvinyl acetate encapsulation of codried sucralose for use in che...
- Patent number 5,139,798
- Issue date Aug 18, 1992
- Wm. Wrigley Jr. Company
- Robert J. Yatka
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Gradual release structures for chewing gum
- Patent number 5,108,762
- Issue date Apr 28, 1992
- Wm. Wrigley Jr. Company
- Kevin B. Broderick
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES