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 1):
A system comprising:\n a DMS stream comprising dimethyl sulfide received from a methyl mercaptan production plant; a H 2 S stream comprising hydrogen sulfide received from the methyl mercaptan production plant; a combined feed stream comprising dimethyl sulfide received from the DMS stream and hydrogen sulfide received from the H 2 S stream; a preheater receiving the combined feed stream and yielding a heated feed stream comprising the dimethyl sulfide and hydrogen sulfide at a reaction temperature; a reactor receiving the heated feed stream, wherein the reactor contains a catalyst comprising alumina, NiMo on an alumina support, CoMo on an alumina support, or a combination thereof; and a reactor effluent stream receiving reactor effluent from the reactor, wherein the reactor effluent comprises methyl mercaptan in an amount of about 5 mole % to about 76 mole % based on the total moles in the reactor effluent stream.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 1.32258
- Patent Class: 568.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15241562', '15604995', '12837017', '12102505', '12026695']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6986733151989316
- 35 USC 102 Novelty (BERT): 0.6050410754104258
- Combined Prediction Score: 0.6893100912200811
- Mean Citation Score: 322.799786
- Max Citation Score: 528.94714
- Similarity Product: 469.1652805123079

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

Dataset: test