PATENT CLAIM ANALYSIS

Application Number: 16061007
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["560", "155000"]

Abstract:
Process for manufacturing a crystalline alkali metal salt of the general formula (I) [R 1 —CH(COO)—N(CH 2 —COO) 2 ]M 1 3  (I) wherein M 1  is selected from alkali metal cations, same or different, R 1  is selected from C 1 -C 4 -alkyl and CH 2 CH 2 COOM 1 , comprising the step of (b) crystallizing said alkali metal salt from an aqueous solution containing in the range of from 5 to 30% by weight of alkali metal hydroxide, referring to said aqueous solution.

Claim (Index 6):
The process according to  claim 1 , further comprising (a1):\n (a1) saponification of at least one nitrile according to formula (II a) or (II b)\n R 2 \u2014CH(COOM 2 )-N(CH 2 \u2014CN) 2 \u2003\u2003(II a) \n R 2 \u2014CH(CN)\u2014N(CH 2 \u2014CN) 2 \u2003\u2003(II b) \n wherein R 2  is C 1 -C 4 -alkyl, CH 2 CH 2 COOH or CH 2 CH 2 COOM 1 , and M 2  is an alkali metal or hydrogen, with an excess of aqueous alkali metal hydroxide solution before subjecting the resultant solution to (b).

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.72581
- Patent Class: 560.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15554466', '15021398', '15516589', '15573155', '16086931']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6848718772168136
- 35 USC 102 Novelty (BERT): 0.5447531456713977
- Combined Prediction Score: 0.670860004062272
- Mean Citation Score: 264.816202
- Max Citation Score: 292.21902
- Similarity Product: 216.12799223552943

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

Dataset: test