PATENT CLAIM ANALYSIS

Application Number: 16208951
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["428", "035700"]

Abstract:
The present disclosure describes bottle closure assemblies which are made at least in part with a polyethylene composition having good flow properties and good resistance to environmentally induced stress cracking. The bottle closure assembly includes a cap portion, an elongated tether portion, and a retaining means portion. The retaining means portions engages a bottle neck or an upper portion of a bottle. The elongated tether portion connects at least one point on the cap portion to at least one point on the retaining means portion so as to prevent loss of the cap portion from a bottle.

Claim (Index 2):
The bottle closure assembly of  claim 1 , wherein the polyethylene composition is bimodal and comprises:\n (1) 10 to 70 wt. % of a first ethylene copolymer having a melt index I 2 , of less than 0.4 g/10 min; a molecular weight distribution, M w /M n , of less than 3.0; and a density of from 0.920 to 0.955 g/cm 3 ; and (2) 90 to 30 wt. % of a second ethylene copolymer having a melt index I 2 , of from 100 to 10,000 g/10 min; a molecular weight distribution, M w /M n , of less than 3.0; and a density higher than the density of the first ethylene copolymer, but less than 0.967 g/cm 3 ;\n wherein the density of the second ethylene copolymer is less than 0.037 g/cm 3  higher than the density of the first ethylene copolymer; the ratio (SCB1/SCB2) of the number of short chain branches per thousand carbon atoms in the first ethylene copolymer (SCB1) to the number of short chain branches per thousand carbon atoms in the second ethylene copolymer (SCB2) is greater than 0.5; and wherein the polyethylene composition has a molecular weight distribution, M w /M n , of from 3 to 11; a density of at least 0.949 g/cm 3 ; a melt index I 2 , of from 0.4 to 5.0 g/10 min; an Mz of less than 400,000; a stress exponent of less than 1.50; and an ESCR Condition B (10% IGEPAL\u00ae CO-630) of at least 20 hrs.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 98.0
- Lexical Diversity: 1.83929
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14828962', '15152601', '15460808', '13601509', '14726908']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9241795795524084
- 35 USC 102 Novelty (BERT): 0.5199927347056137
- Combined Prediction Score: 0.8837608950677289
- Mean Citation Score: 334.1211580000001
- Max Citation Score: 344.522
- Similarity Product: 318.12600349044806

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

Dataset: test