PATENT CLAIM ANALYSIS

Application Number: 15967859
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["546", "184000"]

Abstract:
Provided is a method for preparing a structure directing agent (SDA) for crystalline molecular sieve synthesis comprising the steps of (a) hydrolyzing analkyl sulfate counterion of a quaternary ammonium salt to produce an organic ammonium salt having a hydrogen sulfate counterion; and (b) contacting the organic ammonium salt having the hydrogen sulfate counterion with a source of hydroxide in solution to form an organic ammonium salt having a hydroxide counterion; wherein the organic ammonium salt is a structure directing agent (SDA) for crystalline molecular sieve synthesis.

Claim (Index 1):
A composition comprising at least one of N,N-Dimethyl-3,5-dimethylpiperidinium methyl sulfate; N,N-Diethyl-2,6-dimethylpiperidinium ethyl sulfate; N,N-Dimethyl-9-azoniabicyclo[3.3.1]nonane methyl sulfate; N,N-Dimethyl-2,6-dimethylpiperidinium methyl sulfate; N-Ethyl-N-methyl-2,6-dimethylpiperidinium alkyl sulfate; N,N-Diethyl-2-ethylpiperidinium ethyl sulfate; N,N-Dimethyl-2-ethylpiperidinium methyl sulfate; N-Ethyl-N-methyl-2-ethylpiperidinium alkyl sulfate; N-Ethyl-N-propyl-2,6-dimethylpiperidinium alkylsulfate; and 2,2,4,6,6-Pentamethyl-2-azoniabicyclo[3.2.1] octane methyl sulfate.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 2.15556
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15566302', '15070023', '15566585', '14929571', '15349103']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7377284839465214
- 35 USC 102 Novelty (BERT): 0.5048424227335906
- Combined Prediction Score: 0.7144398778252282
- Mean Citation Score: 245.70408200000003
- Max Citation Score: 254.99857000000003
- Similarity Product: 183.20203802130223

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