PATENT CLAIM ANALYSIS

Application Number: 16049957
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["507", "240000"]

Abstract:
Low-dosage hydrate inhibitor (“LDHI”) compounds comprising multiple lipophilic tails and a hydrophilic head may be employed into fluids to inhibit agglomeration of hydrates, among other things. Suitable hydrophilic heads may include quaternary or tertiary ammonium cation moieties, and combinations thereof. Such LDHI compounds in some embodiments may include reaction products of DETA and/or other amines, fatty acid(s), and, optionally, alkyl halide(s). Compounds according to some embodiments may be employed in fluids in various environments, such as a conduit penetrating a subterranean formation, or a conduit carrying fluid in an industrial setting.

Claim (Index 9):
The composition of  claim 1 , wherein:\n R 3  is a C 4  to C 8  hydrocarbon chain; R 4  is hydrogen; and X is a bromide anion.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 1.54795
- Patent Class: 507.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15493778', '14765460', '15706903', '15504930', '15504996']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.724640183504771
- 35 USC 102 Novelty (BERT): 0.4766965638825224
- Combined Prediction Score: 0.6998458215425462
- Mean Citation Score: 218.36372000000003
- Max Citation Score: 227.8754
- Similarity Product: 209.2795833196163

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