PATENT CLAIM ANALYSIS

Application Number: 15751601
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["526", "280000"]

Abstract:
A process for producing cycloalkenamer-containing compositions involves converting at least one cycloalkene by ring-opening metathetic polymerization to obtain a polyalkenamer-containing product mixture. The product mixture is worked up to remove monomers and oligomers of the cycloalkenes to obtain the polyalkenamer-containing composition by extraction with CO 2 . The extraction involves at least two stages: an extraction with liquid CO 2  under the supercritical conditions, and then an extraction with supercritical CO 2 . Such cycloalkenamer-containing compositions can be used, for example, in the field of packaging materials, especially for food and drink.

Claim (Index 17):
A process of preparing a packaging material, the process comprising producing a polyalkenamer-containing composition by the process of  claim 1 , wherein the polyalkenamer-containing composition is suitable for a packaging material.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 1.62295
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15743205', '11631586', '11335070', '12415522', '14318417']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7121277117227546
- 35 USC 102 Novelty (BERT): 0.4895121813613843
- Combined Prediction Score: 0.6898661586866176
- Mean Citation Score: 162.73928999999995
- Max Citation Score: 259.79703
- Similarity Product: 200.8655338860655

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