PATENT CLAIM ANALYSIS

Application Number: 15997869
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["568", "070000"]

Abstract:
Disclosed herein are systems and processes involving the catalyzed cleavage reaction of dimethyl sulfide to methyl mercaptan. The catalyzed cleavage reaction can be a standalone system or process, or can be integrated with a methyl mercaptan production plant.

Claim (Index 20):
The system of  claim 11 ,\n wherein the combined feed stream is fed to a reactor yielding a reactor effluent; wherein carbon disulfide is present in the reactor effluent in an amount of less than about 2 mole % based on a total moles of methyl mercaptan, hydrogen sulfide, dimethyl disulfide, and carbon disulfide in the reactor effluent; wherein the reactor comprises a conversion of dimethyl sulfide of greater than 50% and a selectivity to methyl mercaptan of greater than 95%; and wherein the reactor comprises a hydrogen sulfide to dimethyl sulfide mole ratio of at least 3:1 and less than 100:1, a weight average temperature in a range of from about 265\u00b0 C. to about 305\u00b0 C., and a weight hourly space velocity of about 0.2 to about 15 g dimethyl sulfide/g cat./hr.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.32258
- Patent Class: 568.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15241562', '15604995', '12837017', '12102505', '12026695']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7281444104832668
- 35 USC 102 Novelty (BERT): 0.5922102971340901
- Combined Prediction Score: 0.7145509991483492
- Mean Citation Score: 322.799786
- Max Citation Score: 528.94714
- Similarity Product: 401.3172780400455

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