US4428927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Masticatory soft elastic gelatin capsules and method for the manufacture thereof
Assignee: Catalent Pharma Solutions Inc
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Filing: 1982-05-07
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Granted: 1984-01-31
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Expires: 2002-05-07
Abstract
Abstract A chewable, filled, one-piece soft elastic gelatin (SEG) capsule. The capsule includes a shell which is formed from a formulation of gelatin, water, a plasticizer, and a masticatory substance. The masticatory substance is present in the shell in an amount of about 1-75 percent by weight and the gelatin is present in the shell in an amount of about 10-90 percent by weight. A fill material is contained within the shell. The fill may be selected from a variety of materials, including candy, various confectionaries, antacids, cough and cold preparations, sore throat remedies, antiseptics, dental preparations, such as fluorides, breath fresheners, and the like. In manufacturing the SEG capsules, a molten gel mass is prepared with a dispersion of a molten masticatory substance therein. A suitable fill material is also prepared. The gelatin formulation containing the masticatory substance dispersed therein is formed as a shell around the fill material. The capsules are dried until the desired chewing characteristics are attained.
Inventors
- 👤 William R. Ebert
- 👤 Foo S. Hom
- 👤 Warren W. Kindt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:21
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/36; A23G3/44; A23G3/364; A23G3/368; A23G3/50; A23G3/54; A23G4/00; A23G4/06; A23G4/10; A23G4/12; A23G4/126; A23G4/14; A23G4/18; A23G4/20; A61; A61K; A61K9/00; A61K9/0012; A61K9/0053; A61K9/0056; A61K9/48; A61K9/4816; A61K9/4841; A61K9/4858
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
127 words
A chewable, non-toxic, filled, one piece, soft elastic gelatin capsule comprising, in combination, a shell formed from a formulation of a soluble component of gelatin, water, and a plasticizer selected from the group consisting of glycerin and sorbital, and of an insoluble component of a masticatory substance, and a fill material contained within said shell, said shell formulation being capable of being formed into said shell with said fill material therein, an insoluble chewable residue being formed from said insoluble component upon chewing of said capsule, the size of said residue substantially retaining its size and chewing consistency during chewing, the relative proportions of said soluble component and said insoluble masticatory substance component being such that the size and chewing characteristics of said chewable residue are attained.
Claim 2
Dependent Claim
127 words
A chewable, non-toxic, filled, one piece, soft elastic gelatin capsule comprising, in combination, a shell formed from a formulation of a soluble component of gelatin, water, and a plasticizer selected from the group consisting of glycerin and sorbital, and of an insoluble component of a masticatory substance, and a fill material contained within said shell, said shell formulation being capable of being formed into said shell with said fill material therein, an insoluble chewable residue being formed from said insoluble component upon chewing of said capsule, the size of said residue substantially retaining its size and chewing consistency during chewing, the relative proportions of said soluble component and said insoluble masticatory substance component being such that the size and chewing characteristics of said chewable residue are attained.
Claim 3
Dependent Claim
11 words
The capsule of claim 1 wherein said masticatory substance is chicle.
Claim 4
Dependent Claim
57 words
The capsule of claim 1 wherein said insoluble component and said soluble masticatory substance compound cooperate to form a gel mass used to form said shell, said gel mass comprising about 14-30% by weight of said masticatory substance, about 24-28% by weight of gelatin, about 11-16% by weight of glycerin and about 24-37% by weight of water.
Claim 5
Dependent Claim
13 words
The capsule of claim 1 wherein said fill material comprises flavored corn syrup.
Claim 6
Dependent Claim
43 words
The soft elastic gelatin capsule of claim 1 wherein said plasticizer is present in said shell formulation in an amount of about 1-30 percent by weight, and said water is present in said shell in an amount of about 5-40 percent by weight.
Claim 7
Dependent Claim
53 words
The soft elastic gelatin capsule of claim 1 wherein said masticatory substance comprises a natural masticatory substance selected from the group consisting of Chicle, Chiquibul, Crown gum, Gutta hang kang, Massaranduba balata, Massaranduba chocolate, Nispero, Rosidinha, Venezuelan chicle, Jelutong, Leche caspi, Pendare, Perillo, Leche de vaca, Niger gutta, Tunu, Chite, or Natural rubber.
Claim 8
Dependent Claim
40 words
The soft elastic gelatin capsule of claim 1 wherein said masticatory substance comprises a synthetic masticatory substance selected from the group consisting of Buadiene-styrene rubber, isobutylene-isoprene copolymer, paraffin, petroleum wax, petroleum wax synthetic, polyethylene, polyisobutylene, polyvinyl acetate, or polyvinyl alcohol.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-01-30 | 1987-08-01 | 1988-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-30 | 1991-08-01 | 1992-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-30 | 1995-08-01 | 1996-01-31 | $7700.00 | Window Closed / Lapsed |