PATENT CLAIM ANALYSIS

Application Number: 15770574
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["512", "025000"]

Abstract:
A perfume composition for use in non-porous membrane-based air fresheners is provided. The composition includes one or more fragrance ingredients; and from about 5% to about 90% by weight of a liquid carrier having individual Hansen solubility parameters of: a dispersion solubility parameter (δ d ) less than about 17 MPa 1/2 , a polar solubility parameter (δ p ) ranging from about 1 to about 7 MPa 1/2 , and a hydrogen bond solubility parameter (δ h ) ranging from about 2 to about 7 MPa 1/2 ; a C log P lower than about 3.5; and a vapor pressure ranging from about 0.2 to about 1 mmHg.

Claim (Index 19):
A perfume composition for use in membrane-based air fresheners comprising:\n at least about 25% by weight of one or more fragrance ingredients; and from about 10% to about 60% by weight of a liquid carrier; wherein the one or more fragrance ingredients is selected from the group consisting of alkyl alcohols having a chain length larger than about 5 carbon atoms, terpene alcohols, and alcohols derived from modified terpenes or terpene analogues; and wherein the liquid carrier is dipropylene glycol dimethyl ether (DPGDME).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 1.7
- Patent Class: 512.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15837639', '15457537', '14865066', '14886855', '15618621']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7288625483327484
- 35 USC 102 Novelty (BERT): 0.5410094408042957
- Combined Prediction Score: 0.7100772375799032
- Mean Citation Score: 364.13175999999993
- Max Citation Score: 429.32364
- Similarity Product: 311.47337426875595

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test