PATENT CLAIM ANALYSIS

Application Number: 16122986
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["424", "486000"]

Abstract:
The present invention provides compositions for extended release of an active ingredient, comprising a lipid-saturated matrix formed from a biodegradable polymer. The present invention also provides methods of producing the matrix compositions and methods for using the matrix compositions to provide controlled release of an active ingredient in the body of a subject in need thereof.

Claim (Index 75):
Tri calcium phosphate (TCP) particles having their surface coated fully or partially with a biocompatible matrix composition, the matrix composition comprising:\n a. a biodegradable polymer; b. a first lipid comprising a sterol; c. a second lipid comprising at least one phospholipid having hydrocarbon chains of at least 14 carbons; and d. a pharmaceutical active agent; wherein the matrix composition is lipid saturated, and when maintained in an aqueous environment provides sustained release of the pharmaceutical active agent.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 97.0
- Lexical Diversity: 1.63889
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14523894', '13003955', '15244048', '13383893', '14623528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7979023139887625
- 35 USC 102 Novelty (BERT): 0.5855969835175551
- Combined Prediction Score: 0.7766717809416419
- Mean Citation Score: 468.2587960000001
- Max Citation Score: 524.88574
- Similarity Product: 430.1546101678181

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