PATENT CLAIM ANALYSIS

Application Number: 15775115
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["424", "401000"]

Abstract:
The present invention relates to a method for the production of a biocompatible matrix the method comprising: a) providing a composition comprising at least one biopolymer; b) extruding the composition into a layer through a slit onto a surface, wherein the slit moves over the surface; c) optionally freezing the layer; d) optionally repeating the process to add one or more further layers; e) freezing the composition or compositions after extrusion; f) optionally drying the frozen composition wherein preferably the surface can be cooled. The invention further relates to a biocompatible matrix obtainable by the method as well as to the use of a matrix obtainable by the method for medical or cosmetic purposes. Moreover, the present invention also relates to a device for the production of a biocompatible matrix, comprising: a) a temperature controlled surface; b) an extruding means with a slit positioned above the surface; c) means for extruding a composition through the slit; d) means for moving the slit and/or the surface.

Claim (Index 9):
A method according to  claim 1 , wherein step e) comprises drying by lyophilization.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 93.0
- Lexical Diversity: 2.44872
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13925005', '10472117', '12539563', '14233491', '12507900']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6585791040538329
- 35 USC 102 Novelty (BERT): 0.5008032499121284
- Combined Prediction Score: 0.6428015186396625
- Mean Citation Score: 123.03304599999998
- Max Citation Score: 129.2123
- Similarity Product: 75.61600988399387

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test