PATENT CLAIM ANALYSIS

Application Number: 15962793
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["162", "063000"]

Abstract:
The invention relates to a method for production of wood material articles with low emissions of chemical compounds. The applied wood is treated with bisulfite before bonding. On using formaldehyde resins in the bonding agent, wood material articles can be produced with the inventive method with extremely low formaldehyde emissions and very bright colours.

Claim (Index 1):
A method for the production of a wood material article comprising: providing wood chips or wood fibres, treating said wood chips or wood fibres prior to a gluing process in saturated water vapour atmosphere or in saturated water vapour air for a duration of 3 to 8 minutes with bisulfite salt at a pressure of 6 to 12 bar, and gluing said wood chips or wood fibres together in a standard gluing process.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.41463
- Patent Class: 162.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10130732', '14672610', '15404546', '10466915', '10494535']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6683969740381437
- 35 USC 102 Novelty (BERT): 0.4570080141508193
- Combined Prediction Score: 0.6472580780494113
- Mean Citation Score: 121.845261
- Max Citation Score: 130.17700000000002
- Similarity Product: 95.4858697232008

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