Stephen Rudolph

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Carlisle, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reinforced films made from water soluble polymers
- Patent number 5,667,885
- Issue date Sep 16, 1997
- Penford Products Company
- Charles C. Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reinforced films made from water soluble polymers
- Patent number 5,527,544
- Issue date Jun 18, 1996
- Penford Products Company
- Charles C. Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reinforced films made from water soluble polymers
- Patent number 5,416,181
- Issue date May 16, 1995
- Penford Products Company
- Charles C. Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethoxylated sugar and sugar alcohol esters useful as fat substitutes
- Patent number 5,077,073
- Issue date Dec 31, 1991
- The Proctor & Gamble Company
- John L. Ennis
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Esterified ethoxylated alkyl glycosides useful in low calorie fat-c...
- Patent number 5,059,443
- Issue date Oct 22, 1991
- The Procter & Gamble Co.
- John L. Ennis
- A21 - BAKING EDIBLE DOUGHS