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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Porter; Stuart C.
Address:
Hatfield, PA
No. of patents:
16
Patents:












Patent Number Title Of Patent Date Issued
6468561 Aqueous film coating with improved properties October 22, 2002
Providing a film coating on solid forms such as pharmaceutical tablets, foods, confectionery forms, seeds for agriculture, and the like by coating them with polydextrose, or a combination of polydextrose and another polymer, or a layer of polydextrose overcoated by a layer of another
6348090 Film coatings and film coating compositions based on dextrin February 19, 2002
A dry film coating composition for forming a coating suspension for film coating nutritional supplements, pharmaceutical tablets, and the like, including tapica dextrin and a detackifier.
6274162 Elegant film coating system August 14, 2001
A dry film coating composition for forming a coating suspension for film coating pharmaceuticals, food, confectionery forms, agricultural seeds, and the like, comprises (1) a primary film former, the primary film former comprising low bloom strength gelatin, or hydroxyethyl cellulose, or
6267808 Bright white film coatings and film coating compositions therefor July 31, 2001
A dry film coating composition used to make a bright white film coating for nutritional supplements, pharmaceutical tablets, and the like, comprises dextrose, an auxiliary film-former, and titanium dioxide. Optionally, but advantageously, the coating composition also ay include one or mo
6248391 Bright white film coatings and film coating compositions therefor June 19, 2001
A dry film coating composition used to make a bright white film coating for nutritional supplements, pharmaceutical tablets, and the like, comprises dextrose, an auxiliary film-former, and titanium dioxide. Optionally, but advantageously, the coating composition also may include one or m
6183808 Film coatings and film coating compositions based on dextrin February 6, 2001
A dry film coating composition for forming a coating suspension for film coating nutritional supplements, pharmaceutical tablets, and the like, comprising a dextrin and a detackifier.
6039976 Enteric film coating compositions, method of coating therewith, and coated forms March 21, 2000
A non-toxic edible enteric film coating dry powder composition for use in making an aqueous enteric coating suspension which may be used in coating pharmaceutical tablets and the like comprises an enteric film forming polymer, a detackifier, a viscosity modifier, and an alkalizing/an
6013282 Enteric film coating compositions, method of coating therewith, and coated forms January 11, 2000
A non-toxic edible enteric film coating dry powder composition for use in making an aqueous enteric coating suspension which may be used in coating pharmaceutical tablets and the like comprises an enteric film forming polymer, a detackifier, a viscosity modifier, and an alkalizing/an
5733575 Enteric film coating compositions, method of coating therewith, and coated forms March 31, 1998
A non-toxic edible enteric film coating dry powder composition for use in making an aqueous enteric coating suspension which may be used in coating pharmaceutical tablets and the like comprises an enteric film forming polymer, a detackifier, a viscosity modifier, and an alkalizing/an
4828841 Maltodextrin coating May 9, 1989
A pharmaceutical, confectionery or food tablet coated on all its exterior surfaces with maltodextrin, which masks the characteristic taste of the tablet ingredients and does not have a slimy taste, with the coating composition comprising maltodextrin, an effective amount of a plasticizer
4725441 Maltodextrin coating February 16, 1988
A pharmaceutical, confectionery or food tablet coated on all its exterior surfaces with maltodextrin, which masks the characteristic taste of the tablet ingredients and does not have a slimy taste, with the coating composition comprising maltodextrin, an effective amount of a plasticizer
4704295 Enteric film-coating compositions November 3, 1987
A non-toxic edible enteric film coating dry powder and aqueous enteric coating suspension for coating pharmaceutical tablets and the like; the enteric coated tablets; and methods of making the enteric coating dry powder, the aqueous coating suspension, and of coating the tablets.
4683256 Dry edible film coating composition, method and coating form July 28, 1987
A dry powder edible film coating composition for use in pharmaceuticals, confectionery and food, comprising a dry mixture including powdered particles of a film forming non-toxic polymer, powdered edible pigment particles, and an edible polymer plasticizer, said dry mixture being sol
4643894 Maltodextrin coating February 17, 1987
A pharmaceutical, confectionery or food tablet coated on all its exterior surfaces with maltodextrin, which masks the characteristic taste of the tablet ingredients and does not have a slimy taste, with the coating composition comprising maltodextrin, an effective amount of a plasticizer
4556552 Enteric film-coating compositions December 3, 1985
A non-toxic edible enteric film coating dry powder and aqueous enteric coating suspension for coating pharmaceutical tablets and the like; the enteric coated tablets; and methods of making the enteric coating dry powder, the aqueous coating suspension, and of coating the tablets.
4543370 Dry edible film coating composition, method and coating form September 24, 1985
A dry powder edible film coating composition for use in pharmaceuticals, confectionery and food, comprising a dry mixture including powdered particles of a film forming non-toxic polymer, powdered edible pigment particles, and an edible polymer plasticizer, said dry mixture being sol










 
 
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