Patent US2617078A successfully refreshed from Google Patents.
US4034077A
Expired / Lapsed
US
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Ointments and powders containing sebacic acid
Assignee: ER Squibb and Sons LLC
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Filing: 1973-01-02
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Granted: 1977-07-05
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Expires: 1993-01-02
Abstract
Abstract Baby ointments and diaper powders containing from about 2 to about 30% sebacic acid protect against skin irritation and diaper rash.
Inventors
- 👤 John Anthony Hill
- 👤 Irwin A. Katz
- 👤 John H. Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:36
CPC Classifications
A; A61; A61Q; A61Q17/00; A61K; A61K8/00; A61K8/02; A61K8/11; A61K8/18; A61K8/19; A61K8/25; A61K8/30; A61K8/33; A61K8/36; A61K8/362; A61Q1/00; A61Q1/12; A61K2800/00; A61K2800/40; A61K2800/41; A61K2800/412; A61K2800/74; A61K2800/75
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
33 words
A powder composition comprising in parts by weight from about 2% to about 30% sebacic acid, from about 45% to about 97% talc, and from about 0.1% to about 2% hydrophobic silicon dioxide.
Claim 2
Dependent Claim
33 words
A powder composition comprising in parts by weight from about 2% to about 30% sebacic acid, from about 45% to about 97% talc, and from about 0.1% to about 2% hydrophobic silicon dioxide.
Claim 3
Dependent Claim
18 words
A composition according to claim 1 which additionally contains an anti-bacterially effective amount of a quaternary ammonium compound.
Claim 4
Dependent Claim
12 words
A composition according to claim 1 wherein the sebacic acid is encapsulated.
Claim 5
Dependent Claim
18 words
A composition according to claim 1 which additionally contains from about 20% to about 45% microencapsulated mineral oil.
Claim 6
Dependent Claim
12 words
A composition according to claim 4 wherein the sebacic acid is encapsulated.
Claim 7
Dependent Claim
50 words
An ointment composition comprising in parts by weight from about 2% to about 30% sebacic acid, from about 1% to about 20% liquid emollient selected from the group consisting of acetylated lanolin and cod liver oil, and from about 60% to about 95% mineral oil gelled with polyethylene petrolatum base.
Claim 8
Dependent Claim
50 words
An ointment composition comprising in parts by weight from about 2% to about 30% sebacic acid, from about 1% to about 20% liquid emollient selected from the group consisting of acetylated lanolin and cod liver oil, and from about 60% to about 95% mineral oil gelled with polyethylene petrolatum base.
Claim 9
Dependent Claim
18 words
A composition according to claim 6 which additionally contains an anti-bacterially effective amount of a quaternary ammonium compound.
Claim 10
Dependent Claim
15 words
A composition according to claim 6 which additionally contains up to about 30% zinc oxide.
Claim 11
Dependent Claim
36 words
A composition according to claim 1 comprising in parts by weight from about 2% to about 30% sebacic acid, from about 65% to about 97% talc, and from about 0.1% to about 2% hydrophobic silicon dioxide.
Claim 12
Dependent Claim
16 words
A composition according to claim 1 which contains from about 5% to about 15% sebacic acid.
Claim 13
Dependent Claim
16 words
A composition according to claim 6 which contains from about 5% to about 15% sebacic acid.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-04 | 1981-01-03 | 1981-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-04 | 1985-01-03 | 1985-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-04 | 1989-01-03 | 1989-07-05 | $7700.00 | Window Closed / Lapsed |