Patent US1629078A successfully refreshed from Google Patents.
Patent FR1126959A successfully refreshed from Google Patents.
EP0533408A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Cosmetics and pharmaceuticals containing extensins
Assignee: Revlon Consumer Products LLC
•
Filing: 1992-09-11
•
Granted: —
•
Expires: 2012-09-11
Abstract
Abstract Cosmetic and pharmaceutical compositions containing effective amounts of extensin proteins and related methods.
Inventors
- 👤 Barbara Wolf
- 👤 Marlene Tietjen
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 18:39
CPC Classifications
A; A61; A61Q; A61Q19/00; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/64; A61K8/645; A61P; A61P17/00; C; C07; C07K; C07K14/00; C07K14/415; A61Q1/00; A61Q1/02; A61Q1/10; A61Q13/00; A61Q19/002; A61Q19/10; A61Q3/00; A61Q3/02; A61Q5/00; A61Q5/02; A61Q5/12
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
11 words
A cosmetic composition comprising a cosmetically effective amount of extensin protein.
Claim 2
Dependent Claim
11 words
A cosmetic composition comprising a cosmetically effective amount of extensin protein.
Claim 3
Dependent Claim
9 words
The composition of Claim 1 comprising 0.01-30% extensin protein.
Claim 4
Dependent Claim
34 words
The composition of Claim 1 or Claim 2, wherein the extensin protein is selected from the group consisting of a hydrolysate of 100-100,000 daltons, an intact extensin protein of 100,000-150,000 daltons, or mixtures thereof.
Claim 5
Dependent Claim
30 words
The composition of Claim 3 wherein the extensin protein is either an intact protein of about 100,000 to 150,000 daltons; or a hydrolysate of 100-100,000 daltons, preferably of 100-1500 doltons.
Claim 6
Dependent Claim
33 words
The composition of any of the preceding Claims, wherein the cosmetic composition is a cream, lotion, gel, toner, fragrance splash, makeup, blush, eyeshadow, nail care preparation, after shave, cleanser, shampoo, or hair conditioner.
Claim 7
Dependent Claim
17 words
The composition of any of the preceding Claims, comprising 0.1-10% extensin protein, and preferably 0.5-5% extensin protein.
Claim 8
Dependent Claim
11 words
A pharmaceutical composition comprising a pharmaceutically effective amount of extensin protein.
Claim 9
Dependent Claim
11 words
A pharmaceutical composition comprising a pharmaceutically effective amount of extensin protein.
Claim 10
Dependent Claim
9 words
The composition of Claim 7 comprising 0.01-30% extensin protein.
Claim 11
Dependent Claim
17 words
The composition of Claim 7 or Claim 8 which is a lotion, cream, ointment, gel or solution.
Claim 12
Dependent Claim
18 words
The composition of any of Claims 7 to 9 comprising 0.1-10% extensin protein, and preferably 0.5-5% extensin protein.
Claim 13
Independent Claim
28 words
A method forsmoothing, moisturizing, and forming a film on human skin, nails, or hair, comprising applying to said skin, nails, or hair an effective amount of extensin protein.
Claim 14
Independent Claim
28 words
A method forsmoothing, moisturizing, and forming a film on human skin, nails, or hair, comprising applying to said skin, nails, or hair an effective amount of extensin protein.
Claim 15
Dependent Claim
19 words
The method of Claim 11 wherein the extensin protein is contained in a cosmetic or in a pharmaceutical composition.
Claim 16
Dependent Claim
28 words
The method of Claim 11 to Claim 12, wherein the extensin protein is applied at least one every other day, or is applied at least once a day.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.