PATENT CLAIM ANALYSIS

Application Number: 15914962
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["252", "500000"]

Abstract:
In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursor compounds that allows anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from 0.5 to 8 mol %, suitable as ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films as ferroelectric materials using the formulations.

Claim (Index 25):
A vessel employing a composition comprising at least one of\n (1) at least one organoaminosilane precursor compound having a formula of\n R x Si(NR 1 R 2 ) 4-x ; \n wherein \n R is halide selected from the group consisting of Cl, Br, and I; \n R 1  and R 2  are independently selected from linear or branched C 1  to C 6  alkyl in organoamino group; wherein\n R 1  and R 2  are linked to form a cyclic ring structure; or R 1  and R 2  are not linked to form a cyclic ring structure; \n \n x=0, 1, or 2; and \n (2) at least one organoaminohafnium precursor compound having a formula of\n L x Hf(NR 1 R 2 ) 4-x ; \n wherein \n L is cyclopentadienyl or alkyl substituted cyclopentadienyl; \n R 1  and R 2  are independently selected from linear or branched C 1  to C 6  alkyl in organoamino group; wherein\n R 1  and R 2  are linked to form a cyclic ring structure or R 1  and R 2  are not linked to form a cyclic ring structure; and \n \n x=0, 1, or 2; wherein\n melting point of the composition is \u226430\u00b0 C.; and \n the vessel is a pressurizable vessel comprises valves and fittings to allow the delivery of the composition to a reactor for deposition process selected from the group consisting of a thermal atomic layer deposition (ALD), plasma enhanced atomic layer deposition (PEALD) process, cyclic chemical vapor deposition, plasma enhanced cyclic chemical vapor deposition, and combination thereof.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 90.0
- Lexical Diversity: 1.45455
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15337840', '14483751', '15882710', '13030227', '11899784']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7960244966822436
- 35 USC 102 Novelty (BERT): 0.5261588421258178
- Combined Prediction Score: 0.769037931226601
- Mean Citation Score: 298.51693799999987
- Max Citation Score: 338.17163
- Similarity Product: 223.955385553739

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

Dataset: test